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The BMW X1, the very first and still the only premium vehicle in its §egmènt, continues to extend its pioneering position in the field of fuel efficiency. In the autumn of 2011, the model diversity across the range of the compact all-rounder will be complemented by the BMW X1 sDrive20d EfficientDynamics Edition. This model, which was systematically designed to provide driving pleasure simultaneously combined wîth reduced fuel consumption and emission levels, is powered by a 120 kW/163 hp four-cylinder diesel engine featuring BMW TwinPower Turbo technology. With an average fuel consumption of 4.5 litres/100 km and a CO2 emission level of 119 grams per kilometre it achieves best marks for efficiency in a BMW X model. Furthermore, from the autumn of 2011, a newly developed four-cylinder petrol engine wîth BMW TwinPower Turbo technology will be available for the BMW X1.

The 135 kW/184 hp power unit also sets new standards in the reduction of fuel consumption and CO2 emissions within its performance class, wîth values ranging from 7.1 litres and 165 grams for the BMW X1 sDrive20i and 7.7 litres (automatic: 7.6 litres) and 179 grams (177 grams) for the BMW X1 xDrive20i. The consistent deployment of highly efficient engines and BMW EfficientDynamics technology fitted as standard helps BMW X models also achieve brand-typical driving pleasure combined wîth exemplary fuel economy and low emission levels. The BMW X1′s outstanding efficiency is a fundamental part of its premium character, which is unique within the competitive environment and also underscored by high-class workmanship, elaborated functionality, a variable interior and numerous equipment features. The BMW X1 sDrive20d EfficientDynamics Edition raises the relation between sporty and athletic agility and fuel economy to a new level.

Its 2-litre four-cylinder diesel engine, whose BMW TwinPower Turbo technology comprises a supercharging system wîth variable turbine geometry and Common Rail injection, generates a maximum output of 120 kW/163 hp between 3 250 und 4 200 rpm. Maximum torque of 380 Nm is available between 1 750 and 2 500 rpm.
The engine has been optimised in detail in order to achieve an exceptionally high degree of efficiency. Special model-specific features include a centrifugal force pendulum in the dual-mass flywheel, which compensates vibration experienced at low engine speeds, thus providing more riding comfort when the vehicle is driven within the economic low engine speed range.

The gear-shift point indicator fitted as standard has been adapted to suit the new engine characteristics. Moreover, standard features also include brake energy regeneration, Auto Start Stop function, electromechanical power §teering, a disengageable air-conditioning compressor and tyres wîth reduced rolling resistance. The BMW X1 sDrive20d EfficientDynamics Edition also features a longer rear axle drive ratio and specific light alloys in the Streamline design. Furthermore, the BMW X1 sDrive20d EfficientDynamics Edition features newly conceived insulation technology for reducing engine noise that is perceptible inside the vehicle. The noise optimisation measures will be deployed as from the autumn of 2011 in all further diesel versions of the BMW X1.

Price: $38,500 – $38,500.

The petrol engine variants of the BMW X1 also present themselves as pacesetters for ever-increasing driving pleasure combined wîth optimised efficiency. The BMW X1 xDrive28i is now being followed by further models featuring a new generation of four-cylinder combustion engines wîth BMW TwinPower Turbo technology. The technology package featured on the 2-litre four-cylinder power unit for the BMW X1 sDrive20i wîth rear-wheel drive and the BMW X1 xDrive20i wîth intelligent four-wheel drive comprises a supercharging system according to the Twin Scroll principle, the direct injection system High Precision Injection and variable valve control VALVETRONIC. This combination guarantees not only spontaneous response and sporty power delivery even in the higher load ranges, but also favourable fuel consumption that is outstanding for petrol engines in this performance class.

With the introduction of the new engines, the drive portfolio of the BMW X1 will increase in the autumn of 2011 to a total of three petrol and four diesel power units wîth a power output spectrum ranging from 105 kW/143 hp to 180 kW/245 hp. All told, there is a choice of ten model variants, five of them featuring characteristic BMW power transmission to the rear wheels and five wîth the electronically controlled four-wheel drive system xDrive.

The entry-level model from the BMW X family attains additional appeal through optimisation of the suspension technology as well as an extended range of optional equipment. The standard stability control feature DSC (Dynamic Stability Control) has been supplemented on the rear-wheel drive diesel models by the dry braking and fading compensation functions. The models BMW X1 sDrive20i, BMW X1 sDrive28i, BMW X1 xDrive20i, BMW X1 xDrive28i and BMW X1 xDrive20d are equipped in addition wîth the brake stand-by function and a hill-start assistant. The BMW Individual roof rail system High Gloss Shadow Line will also be available in future as an individual option and thus not only in conjunction wîth the M Sport Package for the BMW X1. Moreover, the optional range of BMW ConnectedDrive features will be supplemented as from the autumn of 2011 by the Real-Time Traffic Information function.

Interior

Ergonomic design needs no lengthy explanation; it’s something you sense immediately. That’s why everything in the cabin of the new BMW X1 is geared towards one simple goal: intuitive operation wîth the maximum feel-good factor. The entire cockpit is oriented towards the driver and, thanks to its clear lines, guides the eyes to the road ahead. The raised seating position provides a particularly good overview, including of the interior: high-end materials, perfectly attuned colours, outstanding workmanship, and many convenient details.

Exterior

The new BMW X1 formula. At first glance a compact X model, on second glance the challenge of getting to know something new. It starts wîth the design: rising lateral lines lend the new BMW X1 a dynamic shape, while short overhangs and a sloping rear windscreen create a sporty, elegant silhouette. At the front, the distinctively shaped bonnet and the three-eye look of the headlights make for a striking impact, while the L-shaped taillights in conjunction wîth the horizontal flow of lines visually broaden the rear. All told, the design of the BMW X1 has a very simple message: it is joy in material form.

Performance

This optional technology for xDrive models uses dynamic engine and braking intervention to improve cornering behaviour, thus boosting driving pleasure and enhancing safety at the same time. Through targeted braking, optimal torque is distributed to the individual wheels depending on the driving situation. Performance Control also optimises engine performance management by gently breaking the rear wheel on the inside of the bend while at the same time increasing torque to the wheel on the outside of the bend. This allows for particularly dynamic conerning wîth the best possible grip. The new BMW X1 also responds to §teering commands more spontaneously, for increased agility and sporty driving.

Engine

The BMW X1 xDrive23d features the world’s first four-cylinder diesel engine wîth Variable Twin Turbo. Two different-sized turbochargers are deployed sequentially to deliver blistering power right across the rev range. At low revs, the small turbocharger works on its own to provide instantaneous throttle response. Third-generation common rail injection in the BMW X1 sDrive18d, BMW X1 xDrive18d, BMW X1 sDrive20d and BMW X1 xDrive20d ensures exceptional performance (up to 130 kW / 177 hp) in hand wîth unbeatable fuel consumption levels (starting at a frugal 5.2 litres per 100 kilometres). The diesel engines in the BMW X1 meet the EÚ5 emissions standard.

The new BMW 6-Series Coupe strikes an ideal balance between dynamic handling and ride comfort thanks to a newly developed chassis. Its standard Electric Power Steering and optional Integral Active Steering both break new ground in this §egmènt. Also on the options list are Dynamic Damper Control and the Adaptive Drive system, complete wîth roll stabilisation. Drive Dynamic Control – which allows drivers to adjust the car’s set-up to their individual tastes – comes as standard in the new BMW 6-Series Coupe. The innovations in the new BMW 6-Series Coupe also extend to light technology, in the shape of Adaptive LED Headlights. Their bright white light provides an extremely intense and evenly spread illumination of the road. This technology is unparalleled in the §egmènt and also allows the beam of the headlights to follow the progression of corners. Customers can also order their Coupe wîth optional LED foglamps.

Other features that set the new car apart from its rivals are the BMW ConnectedDrive driver assistance systems and mobility services. The rear-view camera, Surround View, Parking Assistant, BMW Night Vision wîth pedestrian recognition, Speed Limit Info, Lane Departure Warning System and Lane Change Warning System are joined on the list of available equipment items by the new generation of the BMW Head-Úp-Display. The latest incarnation of the system uses a full spectrum of colours to display the information projected onto the windscreen. The BMW iDrive control system, meanwhile, is included as standard in the BMW 6-Series Coupe as an operating portal for the navigation, communications and infotainment functions. Its Control Display comes in the form of a fixed, freestanding flatscreen, which adds an extra exclusive flourish to the generously sized and luxurious interior. Elsewhere, the optional Bang & Olufsen High-End Surround Sound System lays on a feast of aural pleasure seldom experienced inside a car.

Price: $90,500 – 90,500.
Invoice: $83,260 – 83,260.

Design

The new BMW 6-Series Coupe heralds the arrival of an exceptionally sporty and exclusive 2+2-seater in the premium §egmènt of top-class Coupes. The new model’s extra length and width over its predecessor model combine wîth its 5-millimetre lower height to produce a strikingly low-set and powerful design. The new interpretation of the traditional BMW Coupe proportions is embellished by lines and surfaces inspired by the movement of waves. Flowing lines and harmonious curves create a feeling of athletic grace, complemented by extremely classy and eye-catching design features which underline the opulent character and elegant appearance of the two-door BMW.

The expressive front end is dominated by the large and slightly forward-slanting BMW kidney grille. The grille emphasises the car’s sporting pedigree wîth a broad, flat design, and creates a visual connection wîth the engine nestling behind. The kidney grille slats, angled slightly towards the top, lend additional emphasis to the front end’s ‘shark nose’ character. The contour lines of the bonnet converge towards the kidney grille, forming a V-shape which is continued by the contours of the headlights, kidney and wide air intake to give a road-focused look. High-quality chrome elements and the LED units of the optional foglamps positioned in front of them guide the eye to the muscular wheel arches.

High-Visibility Innovation

The new BMW 6-Series Coupe is equipped wîth bi-xenon headlights as standard. An accentuating trim element cuts across the top of the hallmark BMW twin round headlights to produce the intent look familiar from other BMW models. The optional Adaptive LED Headlights provide a fresh take on this established feature. The Adaptive LED Headlights for low beam and high beam contain LED light rings for the parking lights and daytime running lights, which are levelled off at the lower edge and overlapped at their top edge by an accent light – also featuring LEDs. The result is a stunning, distinctively BMW showcase for the innovative light technology below the surface. In addition, they also generate the low beam and high beam light from the two light rings. The light sources here are horizontal LED ribs positioned in the centre of the light rings. The brand’s hallmark twin round headlight look is therefore expressed even more strikingly not only wîth the daytime running lights switched on, but also when the headlights are activated in the dark.

However, the Adaptive LED Headlights are about more than just lòòking good; they also ensure the driver can see well. Their bright white light provides an intense and even illumination of the road ahead. From a colour perspective, the light comes much closer to natural daylight than that created by conventional halogen or xenon headlights, lending even reflective objects far greater contrast. The cornering element of the Adaptive LED Headlights is also tailored to the car’s speed, §teering angle and yaw rate, allowing the pivot of the headlights to adapt automatically to the line of the corner. Meanwhile, a light source positioned specially in the headlight housing generates the cornering light which, at low speeds, ensures illumination of the road surface in the direction the car is turning. LED technology is also deployed for the direction indicators, each of which consists of eight LED units arranged in a row underneath the light rings. As well as enhancing visibility in the dark, the Adaptive LED Headlights thus also significantly improve the signalling effect of the car’s lights.

Interior

The driver-oriented cockpit layout familiar from BMW models down the years and a dynamic forward-surging movement define the design of the interior. The centre section of the instrument panel – including the Control Display, the central air vent and the controls for the audio system and climate control – is angled slightly towards the driver. The gearshift lever is located on a surface that opens out towards the driver and is set lower than the front passenger side of the centre console. This structure is repeated in the central section of the instrument panel, further enhancing the driver-focused feel. The fluent transition between the centre console and instrument panel can be accentuated wîth optional stitching in contrasting colour for the leather surfaces. The horizontal structuring of the instrument panel is accentuated by an electroplated strip on the driver’s side of the cabin. This is extended into the front-passenger side in the form of a subtle crease in the glove compartment.

Meanwhile, powerfully taut waistline surfaces – which are carried forward into the instrument panel – embody the feeling of dynamic forward movement inside the cabin. The decorative surface of the instrument panel extends into the centre console wîth an elegant, slightly curving sweep to lend the front-passenger side an exclusive allure. The rear seats also provide their passengers wîth a very pleasant level of touring comfort thanks to their individual-seat character and greater shoulder and elbowroom compared wîth the outgoing model. In addition, there is also more headroom for all the passengers, despite the reduced overall height of the car. The rear seat backrests can be specified as an option wîth a through-loading facility for a ski bag, allowing two pairs of skis to be transported in comfort. The luggage area can accommodate 460 litres (16.24 cu. ft) of luggage, which means that the BMW 6-Series Coupe can carry three 46-inch golf bags or two medium-sized hard-shell cases plus a flight case.

Side View

Tightly curved surfaces and character lines stretching the full length of the body define the side view of the BMW 6-Series Coupe. The forward-slanting BMW kidney grille is particularly clear from this angle. Despite its smooth curves and innovative pedestrian protection measures, the long bonnet still has a flat appearance. Its contour lines fan out wide and extend towards the rear. In combination wîth the car’s typical Coupe proportions, this creates a particularly elegant, elongated silhouette. The exterior design has been inspired by waves wîth clearly defined lines and volume formed around an object in flowing water. This gives the new BMW 6-Series Coupe a naturally powerful and sporty edge. The typical BMW swage line extends out from behind the front wheel arch, takes in the sporty gill feature and extends dynamically along the flank of the car to the rear.

In so doing, it stretches the new BMW 6-Series Coupe visually and lends it a dynamic yet elegant allure. The door handles are integrated precisely into the swage line. A further character line emerges from the swell of the front wheel arch, before dropping down between the gill and the door and then levelling out towards the rear, its path replicating a forward-surging wave. The door sill line underneath it and an additional crease give the lower edge of the body a light and sporty appearance. The roofline of the new BMW 6-Series Coupe also swoops in an elegant, flat progression into the tail. It comes across as especially svelte when viewed from the side, creating a contrast typical of BMW Coupes between the powerful body and light passenger compartment. Doors wîth frameless windows underline this impression. The chromed side window border emphasises the ‘counter-swing’ at the foot of the C-pillar (known as the Hofmeister kink) wîth its particularly tight line.

Rear View

From the rear, the new BMW 6-Series Coupe exudes power, athleticism and solidity. Bulging wheel arches accentuate the wide track of the new car, offering a hint of its impressive roadholding. Added to which, horizontal lines and the broadening impression of the car’s shape as you follow it towards the rear paint a clear picture of the sporting performance waiting to be unlocked. The slightly concave lower section of the boot lid generates light and shade effects which lend an extra lightness to the rear of the car. The edges of the boot lid and the licence plate surround create a V-shape, which – similarly to the front of the car – steers the eye towards the road. The exhaust tailpipes are positioned on either side of a diffusor-style apron. On the BMW 650i Coupe they are trapezoidal in shape while on the BMW 640i Coupe they are circular.

The two-part rear light clusters display the customary BMW L-shape in a particularly wide rendition that extends far into the boot lid, while the swage line that flows into the rear lights forges a harmonious link between the side and the rear of the car. Inside the rear light clusters, two LED-powered light strips generate the familiar BMW night-time look, an effect that is reinforced by the L-shaped lower light unit. The direction indicators and brake lights are also LED-powered. The wide additional brake light is located in the upper edge of the boot lid.

BMW has announced details of the revised 5 Series Saloon and Touring range, topped off by the new BMW M5 Touring. From its launch in 2003, the E60 5 Series delivered year-on-year sales records and received numerous accolades. The new 5 Series is set to build on that success wîth more performance, efficiency, practicality and owner appeal. Offering new engine technology to increase performance yet improve economy by up to 25 per cent, and class-leading comfort-focused equipment such as Lane Departure Warning System, the new 5 Series is set to remain the benchmark Executive car.

Exterior Design

Visually, the new M5 Touring follows BMW M’s philosophy of high performance shrouded in the body of a standard car wîth discreet styling enhancements that highlight the potential under the skin. The larger front air dam, side sills, monikered side gills and a rear valance wîth BMW M’s quad tailpipes protruding all hint at the performance of the world’s most dynamic estate car.

Transmission

These levels of performance are in part made possible by the world’s first seven-speed Sequential Manual Gearbox wîth Drivelogic in a production car. The gearbox features eleven different change patterns to offer the driver a personally-tuned driving experience – six settings vary speed and response of gear change in a manual mode and there are five automatic modes. A Launch Control function delivers the fastest possible acceleration from standstill.

Interior

Internally the new M5 Touring features the same enhancements as the ‘standard’ 5 Series (see below) as well as offering the Active Seat bolsters from the M5 Saloon. In addition, the Touring variant comes wîth BMW’s innovative iDrive control system wîth new short cuts – eight freely programmable buttons for instant porgramme selection. Finally, music aficionados can now specify the BMW Individual High End Audio system that uses 16 loud speakers to generate an ear-ringing 825 watts.

Traction

Like the Saloon, the new M5 Touring features a three-stage DSC+ traction control system. The default mode offers drivers high levels of performance and stability. M Dynamic Mode allows an enthusiastic driver the ability to push the M5 Touring to, and beyond, the absolute limits of traction, permitting some sideslip and counter§teering before the system cuts in and is selected in the M Drive Manager (see below). If the DSC button is pressed, DSC+ is completely disengaged.

BMW M’s variable M differential also offers the highest levels of driving stability and traction, especially when accelerating out of high-speed corners, wîth up to 100 per cent of drive being transferred to the rear wheel wîth most traction. Finally, the Electronic Damper Control (EDC) system offers three suspension settings to complement the prevailing driving conditions.

MDrive Manager packages these programmable settings, so that the touch of a single button sets the car up as required. Like a boy visiting his favourite sweet shop, the M5 driver can select his preferred settings for power, gearbox, EDC and DSC modes, Head-up Display and the degree of Active Seat bolster support, via the iDrive menu. One-touch of the M Drive button on the §teering wheel then selects the desired combination and instantly changes the character of the car. One moment the M5 Touring is a placid and practical family car, the next it’s more akin to a track day special.

BMW reinvented the European roadster 12 years ago with the Z3, an instant classic driven by hairdressers and James Bond alike. It not only beat its Mercedes and Porsche competitors to the market, it beat their prices as well. While the 2008 BMW Z4 isn’t quite the classic its predecessor was, it maintains that price advantage while being a much more adept driver’s car, boasting a high level of handling and performance.

The Z4 is available in roadster and coupe body styles, the latter being a recent addition to the series for driving enthusiasts who appreciate the fixed-roof model’s added rigidity or for folks who just want something different. While the unloved Z3 Coupe looked like it had been cooked up in Herr Frankenstein’s lab, the Z4 Coupe’s fastback profile lends it a compact, sinewy appearance that some feel is better sorted than that of the roadster.

Still, it’s hard to beat top-down motoring, and for that, the Z4 delivers in droves. After all, the only thing more fun than a convertible is a BMW convertible. Just roll back the fast-retracting roof (available with manual or power operation) and settle into the supportive, roomy driver seat for some high-speed fun in the sun. Even if the weather turns chilly, flip on the optional heated seats, and in fine roadster tradition, don a tweed cap and wool scarf.

It’s not very often a BMW is considered a budget buy, but the Z4 is. While the Porsche Boxster/Cayman and Mercedes-Benz SLK-Class enjoy about the same prestige, they cost thousands more than the Bimmer. Of course, the SLK’s retractable hardtop provides many of the benefits offered by both the Z4 coupe and roadster, while the Porsches have a lead in the arena of handling excellence. Still, if you’re looking for a two-seater that delivers outstanding performance and the glamour of a high-end nameplate at a reasonable price, the 2008 BMW Z4 is the best candidate to consider.

Price: $36,400 – 52,100.
Invoice: $33,490 – 47,930.

Body Styles, Trim Levels and Options

The 2008 BMW Z4 is available as a two-seat roadster or coupe. The roadster has a traditional, manually operated convertible soft top with a defroster-equipped glass rear window. Two trim levels, 3.0i and 3.0si, are available. The 3.0i (roadster only) comes with 17-inch alloy wheels, rain-sensing wipers with heated wiper jets, heated outside mirrors, full power accessories, manually operated six-way adjustable seats, vinyl “leatherette” upholstery, a tilt-telescoping steering wheel and a 10-speaker audio system with a CD player and auxiliary audio jack. The 3.0si version adds leather upholstery, a center armrest, aluminum interior trim, a premium audio system, a trip computer and automatic climate control. Most of these features are available on the 3.0i as options.

The optional Premium Package includes a one-touch power operation feature for the convertible’s top, auto-dimming mirrors, xenon headlights, power seats, memory for the driver seat and Bluetooth. Other options for the BMW Z4 include sport seats, heated seats, upgraded leather upholstery, a navigation system, satellite radio and HD radio. The Sport Package includes upgraded wheels and tires, a sport-tuned suspension and BMW’s Dynamic Driving Control feature that quickens throttle response and reduces power-steering assist.

Interior

Simplicity is the prevailing aesthetic within the 2008 BMW Z4′s cabin. This is a driver’s car, and as such, the cockpit’s furnishings offer little to shift your focus from the road. The cabin offers a broad dash, pleasant gauges, firm sport seats and not much else. There’s lots of standard metallic trim, though, and wood trim is available for those seeking a more classic look. Drop-top drivers will find the manual or power-operated convertible tops intuitive and a snap to operate.

Unlike the Z3′s roof cover that literally required several snaps to operate, the Z4′s roof conveniently serves as its own tonneau cover. Also, lowering the top doesn’t result in compromises with regard to storage space in the trunk. With the top down, the roadster’s 9-cubic-foot trunk capacity remains almost unchanged. For comparison, the Mercedes SLK offers 10 cubic feet of cargo space with its hardtop up, but considerably less in top-down configuration. The coupe can feel a little confined, but even those a few inches north of 6 feet should have just enough headroom.

Driving Impressions

In nearly all performance aspects, the 2008 BMW Z4 shines. Acceleration, braking and handling are all excellent. The Z4 is in its element on lightly trafficked roads where one can push the car toward its limits and enjoy the engine’s sonorous exhaust note. From an everyday driver standpoint, the Z4 is still mostly agreeable. Wind and road noise on the roadster can be bothersome at highway speeds, however, and some drivers might find the ride quality produced by the optional Sport Package’s suspension to be a bit too stiff.

Powertrains and Performance

The rear-drive Z4 is available with one of two engines. The 3.0i features a 3.0-liter inline-6 that produces 215 horsepower and 185 pound-feet of torque. The 3.0si boasts a high-output version of the same engine making 255 hp and 220 lb-ft of torque. Each trim comes standard with a six-speed manual transmission. A six-speed automatic with manual shift control is an available option. According to BMW, a manual-equipped 3.0si can achieve 60 mph in 5.6 seconds. For both trims and body styles, 2008 fuel economy estimates are 18 mpg city and 28 mpg highway for manual-equipped cars.

Safety

Every BMW Z4 comes standard with antilock disc brakes, run-flat tires, rollover protection (for the convertible), stability control, side airbags and active knee protection. In government crash tests, the Z4 roadster earned four out of five stars for frontal-impact protection. It received three stars for side impact safety.

The X5′s front suspension represents a break from a 45-year-old BMW tradition: It’s a double wishbone multi-link design wîth upper A-arms combined wîth double-pivot lower links—the first non-strut design since 1961. The company’s departure from its traditional dual-pivot strut front suspension was dictated by customers’ increasing expectations for ride and handling. Combined wîth a longer wheelbase, wider track and BMW’s revised 4-link Integral rear suspension, the new front design sets new standards for on-road ride and handling, as well as improved all-road ability. In keeping wîth its original mission, the X5′s focus still places more emphasis on pavement performance, keeping it well abreast of the competition.

Price: $45,900 – 54,500.
Invoice: $42,230 – 50,140.

Engine

Much of the weight savings in the engine, for instance, is the result of the engine’s aluminum/magnesium architecture. The engine consists of three major components, a magnesium-alloy # bedplate, magnesium-alloy upper crankcase and a silicon-impregnated (Alusil) aluminum-alloy insert. The first two magnesium castings create an extremely rigid, lightweight engine block. The aluminum-alloy insert provides the actual cylinder bores, much like the Alusil crankcase in the X5 4.8i’s V-8 engine. Other weight savings come from such items as new, hydro-formed hollow camshafts, plastic camshaft cover, thinner exhaust header flanges and an aluminum cam-chain tensioner.

Obviously, the adoption of the Valvetronic system also plays an important part in improving performance and efficiency. Valvetronic varies valve lift to control engine power, dispensing wîth a conventional throttle. The 2nd-generation system includes a number of minor alterations from the original design, introduced in 2002 in BMW’s V-8 and V-12 engines. More rigid reciprocating parts allow a 500-rpm increase in engine redline, while an increase in valve lift improves top-end performance. The added rigidity also permits faster opening of the intake valves, so they are effectively open longer. Phasing of the two intake valves—where one opens sooner than the other—improves low-load efficiency and cylinder filling.

Complementing these changes, a new intake system features 3-stage induction, which spreads the torque band across a wider rpm range. Likewise, an altered combustion chamber shape and a wider range of variability in the double-VANOS # valve-timing system also play a role in the power and efficiency improvements. Further modifications, such as all-new engine electronics and higher fuel-injection pressures, increase the accuracy of ignition timing and fuel delivery. Additional increases in overall efficiency also add a portion of the N52′s performance improvement. Seemingly minor items, such as an electric water pump, variable-volume oil pump and new oil/coolant heat exchanger all provide small improvements, making the new inline-6 more powerful and more fuel efficient. All together, the new engine delivers tangible performance that can be witnessed as such: 0-60 mph in 7.8 sec.

Exterior

The first X5 was a master stroke, creating a whole new vehicle category. As the logical evolution, the current X5 looks – and is – even more dynamic, more muscular, and more elegant. The X5 combines the muscularity of a fullsize SAV® wîth the elegance of a luxury sedan, showing that it is truly top-of-the-line. In its exterior dimensions, the distance from front wheel center to instrument panel is relatively short, moving its optical centerpoint somewhat forward and thus accenting its all-wheel drive. Large wheels and short overhangs emphasize a look (and a reality) of agility. The interior and long wheelbase both add visual stability and heighten the vehicle’s presence.

The X5′s front view is dominated by BMW’s trademark twin-kidney grille, as well as by its headlights, which are self-leveling Xenon Adaptive units. Adaptive headlights ‘steer’ the headlights themselves and operate at all speeds in response to §teering angle, vehicle speed and yaw rate. Luminous rings in all four headlights function as parking lights, but can also serve as daytime running lights. As a new feature in addition to Adaptive headlights, cornering lights employ a special reflector in each foglight to project an angled beam at low speeds and large §teering angles.

The rear of the X5 shows the unique ‘separation edges’ in the new design. Seen in the rear roofline and taillights, these serve as more than mere aesthetic fillips. By smoothing the airflow as it exits, they improve the X5′s aerodynamics, lowering its CD and thereby lowering the X5′s fuel consumption ever so slightly. It was BMW’s goal to make the X5 outstanding in its class, and BMW has achieved this goal, wîth aerodynamic drag coefficients of 0.34 for the 3.0si, 0.35 for the 4.8i. The exterior includes other features designed to improve fuel efficiency. These range from the lightweight plastic fenders and aluminum hood to the slightly flared lower corners of the front air dam, which direct air around the front wheels, lowering the drag produced by the X5′s massive tires.

Comfort and Convenience

The 2008 X5 provides the ideal setting for expanding interior and cargo volume, wîth an array of new amenities and upgrading the general level of technology enjoyed by the driver and passengers.
Typical for BMW SAVs® is the X5′s ‘semi-command’ driving position, which affords an optimum view of the instrument panel and a feeling of control and driving pleasure. The instrument cluster and center-dash controls and displays are oriented slightly toward the driver, as is the electric transmission selector. At the same level is the iDrive monitor. As always in a BMW, controls are grouped logically and conveniently, and are optimally accessible to the driver. Those likely to be operated by the front passenger are just as accessible from that seat as well.

Suspension

An intensively engineered body structure heightens the X5′s capabilities in virtually all respects wîth only a relatively modest increase in weight. Choice of materials, arrangement and shapes of reinforcing elements, plus distribution of masses front-to-rear and bottom-to-top were all considered in the development of a structure that improves on the original X5′s remarkable capabilities—with respect to handling ability, riding comfort and passive safety. Results include an approximate 15% increase in torsional rigidity over the previous generation X5. This structure makes up the foundation for the X5′s new suspension system, which consists of an all-new double wishbone multi-link front suspension. In place of the traditional strut, this new system has an upper lateral A-arm. The double-pivot lower arms are retained, so that on each side there are three links or arms. While the two lower arms preserve the advantages of the double-pivot strut system, the new upper arms increase the engineers’ ability to optimize the system’s handling and riding comfort.

The original system provided a number of benefits, including excellent §teering feel and control, outstanding straight-line stability, and excellent §teering return coming out of turns. The design also provided generous space for large brakes—a BMW tradition. The new system accommodates all these requirements while providing a number of benefits of its own. By isolating the shock from lateral forces, the new system reduces friction and improves ride and handling. The anti-roll bars in this new design mount to the wheel carriers instead of the suspension arms, which increases their effectiveness and allows for smaller, lighter weight bars. Finally, the new design allows more flexibility in both shock absorber tuning and suspension geometry. Enhancing the front suspension is a variable-ratio power §teering unit, which quickens §teering ratio as the wheels are turned farther from their on-center position. This fine-tunes §teering response and reduces the amount of turning required at the §teering wheel in tight corners or parking maneuvers.

Complementing this front suspension is a revised version of the previous X5′s multi-link rear suspension. This already sophisticated system has been adapted to the new X5′s weight, higher performance, run-flat tires and BMW’s own evolving standards of ride and handling. The 2008 X5 features aluminum upper and lower lateral arms and wheel carriers to reduce weight. More importantly, the reduction is in unsprung weight, which reduces inertia so the wheels can respond more accurately to uneven road surfaces. Finally, a wide front and rear track on both the 3.0si and 4.8i improves agility, while a longer wheelbase improves ride and increases interior space.

Fuel Economy

The new X5 also utilizes a number of technologies designed to reduce fuel consumption, which in turn lowers CO2 emissions, as part of BMW’s Efficient Dynamics. The approach was to consider all aspects of vehicle operation, wîth particular attention to reducing friction. The power-§teering pump is designed to reduce hydraulic pressure in the system during straight-ahead driving, when no assist is required. In addition, the X5′s new Pentosin power-§teering fluid reduces drag in low-temperature operation. Drag-reducing efforts in the differentials include double angular-contact ball bearings, which produce less friction than conventional bearings.

The premium compact BMW 1-Series is already synonymous wîth driving pleasure. Now, the second generation offers state-of-the-art engine and suspension technology, further improvements in fuel efficiency, significantly more space and an innovative range of features and equipment. Still the only rear-wheel-driven car in its class, it builds on the strengths of its predecessor, which has already sold more than one million units worldwide. With its outstanding handling and design, innovative technology and premium image, the new BMW 1-Series has consolidated its position as a pioneering individualist in the competitive five-door §egmènt. BMW’s entry-level model has achieved maturity, offering an even better balance between sportiness and driving comfort, improved functionality, and numerous driver assistance systems previously available only in higher §egmènts.

This is also apparent in its size. The body of the new BMW 1-Series is 85 millimetres longer than its predecessor, at 4,324 millimetres, while the wheelbase has widened by 30 millimetres to 2,690 millimetres. The car also looks more powerful because its overall width has increased by 17 millimetres to 1,765 millimetres (due to an increase in track of 51 millimetres at the front and 72 millimetres at the rear), whereas its height remains unchanged at 1,421 millimetres. The rear seats have 21 millimetres more legroom, and the luggage compartment has expanded by 30 litres to 360 litres. The design of the new generation is a powerful expression of the latest technological advances. The model’s fresh, youthful image has been stylishly updated, wîth precision-moulded body surfaces and a modern, functional interior both underlining its premium status. Another innovation is the BMW Sport Line and BMW Úrban Line, two ranges of interior and exterior design features and equipment that provide exclusive personalization opportunities.

All engines in the new BMW 1-Series are four-cylinder models using BMW TwinPower Turbo technology. The petrol engines are part of a new generation, combining an impressively sporty feel wîth exceptionally low fuel consumption and emissions. The 1.6-litre engines have twin-scroll turbochargers, direct injection, VALVETRONIC and Double-VANOS. The new BMW 116i achieves 100 kW/136 hp, and the new BMW 118i 125 kW/170 hp. These represent increases of 10 kW and 20 kW on the previous versions, wîth fuel consumption reduced by up to 10 per cent. The 2.0-litre turbocharged diesel models have been radically redesigned, featuring variable turbine geometry and common-rail direct fuel injection. The new BMW 116d (85 kW/116 hp), the new BMW 118d (105 kW/143 hp) and the new BMW 120d (135 kW/184 hp) have further consolidated the BMW 1-Series’ record of superior fuel efficiency in the compact §egmènt.

The new BMW 1-Series is the first and only car in its class to be optionally available wîth an eight-speed automatic gearbox. Like its predecessor, it also incorporates the extremely wide-ranging BMW EfficientDynamics technology package as standard. This includes the Automatic Start/Stop function, available wîth both the manual and automatic transmissions, and ECO PRO mode, activated using the driving experience switch (included as standard), for even better environmental performance. There are also plans to expand the range wîth the BMW 116d EfficientDynamics Edition. This will have an output of 85 kW/116 hp, but additional fuel-saving and emission-reducing technologies will enable it to achieve fuel consumption of 3.8 litres per 100 kilometres and a CO2 emissions figure of just 99 grams per kilometre over the EÚ combined cycle (provisional figures). Also unique to this §egmènt is ConnectedDrive, the new BMW 1-Series’ optional package of driver assistance and mobility services. This includes high-beam assistance, Adaptive Headlights, parking assistance, reversing camera, Lane Departure Warning including Collision Warning, cruise control wîth brake function, and speed-limit and no-passing information. BMW ConnectedDrive also features Internet connectivity, increased smartphone and music player integration, real-time traffic information, and web radio, Facebook and Twitter apps.

Price: $30,950 – 43,800.
Invoice: $28,475 – 40,295.

Design

The drive-train layout, wîth a longitudinally mounted in-line engine at the front and rear-wheel drive, is unique within the compact §egmènt. This improves the new BMW 1-Series’ handling, and is also reflected in its design, wîth BMW’s typical proportions: long bonnet, wide wheelbase, swept-back passenger cell. The new BMW 1-Series is the embodiment of responsiveness and innovative elegance in a compact car, wîth a youthful, lively design and high-quality features adding to the excitement. The front of the car is dominated by the large BMW kidney-shaped radiator grille, boldly shaped headlight units and three-section air intake. The grille is tilted forwards, adding emphasis to the challenging stance of this most sporty of compact models, while the surrounding areas catch the light and create a strong sense of three-dimensionality, wîth four contour lines on the bonnet forming a V that points towards the grille.

The typical BMW double-round headlights have accent trim across their tops. In combination wîth the optional bi-xenon headlights, this creates a strongly focused look, powerfully enhanced by the direction indicators set into the inner light rings of the headlights and an LED accent light. In another innovation for BMW, the side indicator lights are integrated in the exterior mirrors. From the side, the proportions of the new BMW 1-Series are even more strikingly apparent. The slightly sloping roof line, sporty, angled rear windscreen and flat side windows give the car a coupé-like feel, while the Hofmeister kink – the low forward bend at the back end of the side windows – extends well into the C-pillar, making the door aperture wider and facilitating entry to and exit from the rear seats.

The design quality of the new BMW 1-Series, which is unique in the compact §egmènt, is particularly evident in the distinctive BMW lines and dramatically curved surfaces. The characteristic BMW swage line starts at the front sidewall and rises continuously to the rear lights, its boldness giving powerful emphasis to the shoulder area, wîth the door openers neatly integrated into the swage line. An additional character line below the doors flows sharply upwards into the outline of the rear wheel arch. The sill line provides a similarly dynamic touch, running parallel to the road and then rising steeply at the rear wheel arch, which is nicely echoed by the outlines of the side windows. The size of the rear wheel arches draws attention to its rear-wheel-drive layout which is the reason for its excellent dynamic responses.

The wide-set wheel arches reinforce the broad, powerful impression created by the back of the new BMW 1-Series. The wide-opening, slightly concave tailgate is opened by pressing the top section of the BMW emblem that sits at its centre, and the rear lights are also set well apart, creating a strong horizontal emphasis that is heightened by their deep surrounds. There are optional xenon headlights, and the rear lights consist of L-shaped banks of LEDs. An additional brake light is set into the roof spoiler. The outline of the rear apron echoes that of the front bumper, while the V-shaped emblem surround leads the eye towards the road surface, emphasizing the new BMW 1-Series’ stable roadholding.

Interior

Inside, a combination of typical BMW design features and innovative accents gives the new BMW 1-Series a fresh, youthful and modern feel, wîth a focus on spaciousness and driving pleasure. Lines and surfaces are dynamic and forward-leaning, wîth high-quality, precision-finished materials reflecting the model’s premium specifications. BMW’s characteristic driver-friendliness is apparent in the angled displays and controls in the middle of the instrument panel, and the ergonomic contours of the centre console, designed for maximum visibility. The interior surfaces are layered, another innovation which gives the new BMW 1-Series an organic look and feel. In conjunction wîth an optional navigation system and the BMW Professional radio, the new BMW 1-Series uses the BMW iDrive system.

This comprises a controller on the centre console, favourites buttons and a freestanding flatscreen monitor. The 6.5 or 8.8-inch high-resolution control display, which is integrated into the instrument panel, is used for all information, entertainment, telecommunications and navigation functions. The new BMW 1-Series also offers much more storage space, wîth large door pockets, two cupholders on the centre console, a roomy glove compartment, and a compartment under the armrest. Bottles of up to 1 litre can be fitted into the lower door panel sections. The optional storage package includes large compartments in the rear doors and nets on the front seatbacks. The 360-litre luggage compartment expands to a maximum of 1,200 litres by lowering the 60/40 split-folding rear seats, giving a flat surface extending all the way to the front seats. The optional through-loading system has 40/20/40 split-folding rear seats.

Transmission

The standard six-speed manual petrol and diesel versions of the new BMW 1-Series offer efficient power transmission and precise gear changes. The BMW 1-Series is also the only compact car also available wîth the option of an eight-speed automatic transmission, offering fast, smooth gear changes and excellent fuel efficiency. The innovative architecture of its wheel set allows more gears and a better spread of ratios, wîth barely any increase in weight over the existing six-speed automatic gearbox for the BMW 1-Series. The unusually high efficiency of the eight-speed automatic transmission means that fitting it to the most powerful new BMW 1-Series models actually results in lower fuel consumption and CO2 figures than wîth a manual transmission. The Steptronic function used in the automatic transmission allows gear changes to be initiated manually using the electronic selector lever. A further option is the eight-speed sports automatic transmission, which enables even more dynamic gear changes, and includes shift paddles on the §teering wheel.

Safety

The new BMW Series 1′s lightweight body makes it more agile and improves passenger safety, wîth high-strength steel being used to increase torsion resistance and the strength of the passenger safety cell while minimising weight. Crumple zones and clearly defined load paths absorb the force of an impact and deflect it away from the passenger cell. The standard safety package comprises front airbags, side airbags integrated into the seatbacks, front and rear head airbags, three-point automatic seatbelts in all seats, front seatbelt tension limiters and pre-tensioners, and an ISOFIX child seat mounting system in the rear.

The X3 offered something no one else could—a luxury-compact wîth the versatility and all-road capability of a sport-utility, combined wîth the quality, performance and handling of a BMW. Compared to the large domestic and Japanese sport-utility vehicles then dominating the market, the X3 offered a smaller, more nimble, yet in many ways equally versatile alternative. The X3 also introduced drivers to xDrive, BMW’s ‘intelligent’ all-wheel-drive system that offers near-instantaneous torque apportioning wîth changing road conditions. Nothing else in its class came close, and the X3 quickly reached virtually the same sales figures as its larger X5 sibling.

The 2008 lineup consists of a single model, designated the X3 3.0si. The designation denotes the powerplant, which is a 260-hp 3.0-liter aluminum/magnesium Valvetronic inline-6. Complementing this engine is a 6-speed STEPTRONIC automatic transmission, which is a no-cost option. A 6-speed manual remains standard as the 2008 X3 retains its position as one of the only vehicles in its class to offer a manual transmission for serious driving enthusiasts. The X3 3.0si can sprint from 0-60 mph in 6.9 seconds wîth its 6-speed manual, or 7.1 seconds wîth its 6-speed STEPTRONIC automatic transmission. Complementing the stellar performance is an impressive fuel economy rating as the X3 3.0si carries an EPA estimate of 17 mpg City / 24 mpg Highway wîth the automatic or 16 City / 23 Highway wîth manual when measured wîth the new 2008 EPA standards. ( posted on conceptcarz.com) Not many luxury-compact sport-utility can match these mileage and acceleration figures.

Price: $38,000 – 38,000.
Invoice: $34,960 – 34,960.

Performance

Like other current BMW models wîth all-wheel drive, the X3 incorporates BMW’s advanced xDrive all-wheel drive and traction system. The 2008 X3 3.0si includes Dynamic Traction Control as part of DSC. At the touch of a button, DTC waits for a higher threshold of wheel-slip before engaging DSC functions. This helps when starting off on loose snow, for example, and still provides a level of confidence by preventing radical vehicle movements through brake application and throttle control. It also offers the driving enthusiast another dimension of performance. In order to ensure a high degree of stability and traction under all conditions, the xDrive all-wheel drive system, DSC and the engine management system are networked via Integrated Chassis Management. Working together, the systems will react to a loss of traction at any wheel by first utilizing xDrive to move traction to the front or rear axle as appropriate. Then, if necessary, DSC will work to help stabilize the vehicle.

But xDrive does not optimize traction alone; it can also enhance handling characteristics, fostering both agility and stability on non-slippery as well as slippery road surfaces. Via the same type of logic DSC employs to recognize and correct for excessive over- or understeer, xDrive adjusts the front/rear torque split to avoid these tendencies. If undesirable oversteer is sensed, the multi-disc clutch is completely closed, sending the maximum possible torque to the front wheels. If excess understeer is detected, xDrive opens the multi-disc clutch completely, leaving no driving torque at the front wheels. All this occurs smoothly, wîth no overt indications to the driver; the driver merely enjoys optimum dynamics under a wide range of driving and road conditions. In connection wîth all these adjustments to the front/rear torque split, it’s essential to note that xDrive makes them ultra-quickly; reaction times (from sensing to control actions) are so fast that it could almost be said that the system operates pro-actively.

Exterior

Distinct changes that were made in 2007 to the front and rear of the X3 still provide a substantially fresh look for the 2008 version. The front end includes Xenon Adaptive Headlights wîth the inner lamps surrounded by corona rings that also function as daytime running lights. The Adaptive Headlights option adds Cornering Lights. Built in to the foglamps, Cornering Lights provide additional illumination in low-speeds (under 25 mph) to aid maneuvers such as parking. At the rear, reconfigured taillights incorporate LED lamps for the Adaptive Brake Lights. On standard models not equipped wîth the Sport Package, the body side wheelarch and rocker arm trim panels are made of flexible, damage-resistant black surfaces. The same two-tone treatment extends to the areas below the front and rear bumpers.

Sport Package-equipped vehicles get body-colored wheel arches, lower bumpers and distinct rocker panels. Roof rails are standard, as is a roof spoiler that contributes to an excellent 0.35 aerodynamic drag coefficient. Electrically released, the one-piece tailgate rises on gas struts to provide 6-ft. clearance for loading. The X3 cargo hold reflects BMW’s characteristic attention to esthetics and function. Accommodating up to 71 cubic feet of cargo, it comes standard wîth a retractable cover, velour carpeting and side trim, left- and right-side lights as well as one in the tailgate, and an accessory electrical power outlet; longitudinal rails can be used to secure accessories such as the available two-bicycle rack. Concealed storage is provided in the cargo area’s right side; an available cargo net can be positioned in different ways to separate cargo and seating areas.

Interior

The instrument panel includes an integrated hood above the instruments, which blends seamlessly into the upper dash. Climate, audio and ancillary controls are grouped attractively above and in the center console and the Premium Package now adds soft ambient lighting. Durable and functional leatherette upholstery is standard, as is Dark Ash wood trim, which accents the forward console and extends across the dash. Either Gray Poplar or Light Natural Poplar wood trim is optional at no extra cost. Soft touch paint adds a touch of elegance to the door pull cutouts, and the armrests are now wrapped in either standard leatherette or the optional Nevada leather. Standard furnishings include 8-way power front seats and a memory system for the driver’s seat and exterior mirrors. The X3 options list includes 16-way Comfort Seats, in addition to the 8-way power/ 2-way manual sport seats available in the Sport Package. The §teering wheel is tilt/telescopically adjustable.

Storage space is generous: each front door has two lower bins, now both fully enclosed for more secure small-item storage. For front occupants, the center console includes an armrest and single cupholder; a retractable dash cupholder serves the front passenger. The rear of the console also includes the new auxiliary stereo input for an iPod or MP3 player, as well as the switches for the 3-stage heated rear seats on models wîth the Cold Weather Package. The console compartment accommodates an available 6-disc CD changer. The rear-seat backrest is split 60/40, its two portions folding down to provide cargo- and people-carrying versatility. In the ’60′ portion, a folding center armrest includes two cupholders, storage space and the center head restraint.

Chassis

xDrive and bad-road capability, however, aren’t the only factors in the X3′s unique blend of handling talents. First of all, as the foundation for all this road technology, the X3 has a highly rigid unitized body structure that not only stands up to the rigors of tough going, but also abets a quiet and vibration-free ride in the more usual exercises of driving on paved roads and streets. Úp front, the suspension system is an X3-only version of the double-pivot strut-type layout that also contributes to the excellent ride and handling of BMW’s 3, 5, 6 and 7 Series models. At the rear, the X3 employs an evolution of the multi-link suspension concept from the previous 3 Series Coupes – called Central Link – for the more rugged terrain to which X3s will sometimes be subjected.

Aluminum components help reduce unsprung weight and thus contribute to a relatively supple ride over rough surfaces: in the front suspension, the forward lower links; at the rear, the upper transverse links. There are of course front and rear anti-roll (stabilizer) bars, and a firmer suspension calibration is included wîth the optional Sport Package. Continuing a BMW concept first seen in the M3 sports cars and since their debut extended to other Series, X3s have specific reinforcements that help maintain precise suspension movements: at the front, a large-area thrust plate that also serves as a skid plate; at the rear, dual diagonal braces. Both beef up the underbody area where the suspension subframes attach. As on all current BMWs, §teering is by rack and pinion wîth variable power assist. Standard is engine-speed-sensitive assist, which increases at very low engine speeds to reduce parking efforts. Optional Servotronic vehicle-speed-sensitive assist further reduces parking effort and provides a progressive diminution of assist wîth increasing vehicle speed.

Safety and Security

Since its introduction, the X3 has offered the full gamut of safety systems, including BMW’s first use of a curtain type front and rear Head Protection System. Like the rest of BMW’s lineup, the X3′s DSC includes a range of braking features: Brake Drying, Brake Stand-by, Brake Fade Compensation and Start-off Assistant. These are in addition to the Hill Descent Control, which has been a part of the X3′s DSC since its introduction. Brake Drying comes into play any time the X3′s windshield wipers are functioning. At certain intervals, the brake pads are brought up to the disc surfaces, just close enough to wipe them free of any water build-up without causing any physical wear on the pads or rotors. The result dries the brakes to eliminate any delay in response when the pedal is depressed. Brake Stand-by senses whenever the driver quickly lifts his foot off the accelerator, and anticipates any extreme braking by pre-loading the brake pads against the rotors. The result minimizes any lag in brake performance by providing instantaneous response when the brake pedal is pushed. Together wîth Dynamic Brake Control (which has been a part of DSC for years), Brake Stand-by can help reduce the X3′s response time in emergency braking.

Brake Fade Compensation ensures consistent braking under the high temperatures brought on by heavy usage, such as an extended downhill or repeated hard braking. Brake fade reduces the brakes’ effectiveness, making it necessary to apply more brake pressure at the pedal to maintain a given amount of deceleration. During hard use, Brake Fade Compensation increases the pressure in the hydraulic system as the brake temperature rises, so the system maintains a consistent pedal feel even during repeated hard stops. Start-off Assistant comes into play when the X3 is stopped facing uphill. At that point, the brake system maintains pressure for one second after the driver releases the pedal. The brakes continue to keep the vehicle stopped long enough to allow the driver to accelerate smoothly without concern about the X3 rolling backward. In a sense, Start-off Assistant is the ideal complement to the existing Hill Descent Control, which removes the need for driver intervention on steep declines. When HDC is actuated by the push of a button on the center console, the X3 maintains a constant speed without requiring the driver to ‘ride the brakes.’ Hill Descent Control has been standard on all BMW SAVs® since the original 2000 X5.