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THE NEW BMW Z4 ROADSTER TO MAKE NORTH AMERICAN DEBUTS AT THE 2009 NORTH AMERICAN INTERNATIONAL AUTO SHOW
More power, more efficiency, & more comfort. Two all-new BMW Z4 Roadster models raise the standard for style and dynamic performance. Poised to lead its market §egmènt once again, the 2009 BMW Z4 Roadster will make its North American debuts at the 2009 North American International Auto Show on January 11.
Return of a Classic
The classic roadster is back – more powerful and more stylish than ever before. It is the BMW Z4, the only car in its §egmènt combining classic roadster proportions wîth a seating position moved close to the rear axle, rear-wheel drive, wîth a retractable hardtop. The new BMW Z4 offers all the driving pleasure of a BMW Roadster wîth particularly refined and stylish flair. Driving wîth the roof down, this two-seater offers a refreshingly intense experience of the sunshine and the wind rushing by – and driving wîth the hardtop closed it provides all the comfort of a sporting coupe in the premium §egmènt. So through this diversity and wide range of qualities, the new BMW Z4 is the re-birth of the roadster.
The design of the new Z4 comes out through classic details interpreted in new, up-to-date style. This outstanding two-seater offers a unique combination of elegance, agility, and supreme comfort. The aluminum shells of the two-piece lightweight hardtop come to rest in the roof compartment, saving maximum space in the process. Even wîth the roof closed, the new Z4 retains the proportions typical of a genuine roadster.
To ensure driving pleasure, the new BMW Z4 is offered wîth two inline-6 engine displacing 3.0 liters: 300 hp in the BMW Z4 sDrive35i and 255 hp in the BMW Z4 sDrive30i ensure truly outstanding acceleration and response at all times.
Comprehensive use of BMW's EfficientDynamics technologies serves to provide an unparalleled balance of driving pleasure and fuel efficiency. While both models are available wîth a manual six-speed gearbox, the Z4 sDrive35i is available also wîth a dual-clutch sport automatic transmission featuring seven gears. The six-speed sport automatic is available on the Z4 sDrive30i. Both sport automatic transmissions feature §teering wheel-mounted paddle shifters.
Featuring Dynamic Drive Control as standard, the BMW Z4 enables the driver to choose between three drivetrain and suspension settings at the touch of a button.
Design: the modern look of a classic roadster.
The new BMW Z4 takes on the classic look of the roadster in modern, flowing lines. The car's proportions are borne out by the long and low-slung engine compartment lid, short overhangs, the long wheelbase and large wheels as well as the low seating position near the rear axle.
The front view features a large, upright BMW kidney grille, wide air intake and the dual round headlights, typical of the BMW brand. All surfaces and lines, including the character lines on the hood, strive towards an imaginary target point on the road ahead.
The side view is dominated by the dynamic flow of the car's shoulder line connecting the front and rear wheel arches and accentuating the stretched, athletic look of the Roadster. The horizontal orientation of the car's lines and surfaces at the rear, in turn, emphasizes the sheer width of the new BMW Z4. Further characteristics are the extra-large hood extending far over the wheel arches, the black A-pillars, the gills at the side wîth their integrated LED direction indicators, as well as the slender rear fixtures wîth three-dimensional LED-fed rows of light.
Stylish, sophisticated, and typical of a genuine roadster: the interior.
For harmonious unison of the exterior and interior so important in an open-air car, the shoulder line is reflected by the door panels wîth their unique configuration and flow from front to rear.
The contoured surface to the left and right of the §teering wheel incorporates the controls for the lights and air conditioning. These elements are available trimmed in Satin Silver matte, Brushed Aluminum, and Ash Grain Wood, the respective color and trim variant also being used on the center console and door handle.
The standard seats wîth integrated headrests on the BMW Z4 sDrive35i feature high-quality Kansas leather in a choice of three colors. A fourth choice, Ivory White Nappa leather, is also available as part of the Exclusive Ivory White Leather Package, which includes sport seats and Anthracite wood trim.
An Extended Leather option (Z4 sDrive35i only) adds leather on the upper section of the instrument panel, the doorsills, the sun visors in Black leather as well as the leather-finish door closing handles in upholstery color on the passenger's side.
The entire range of paintwork colors available on the new BMW Z4 is made up of no less than nine color tones including Orion Silver metallic exclusive to the new Roadster.
Cycling in 20 seconds: the retractable hardtop.
The new BMW Z4 is the first BMW roadster to protect its occupants from wind and weather wîth a fully retractable hardtop. This two-piece lightweight aluminum shell opens and closes at the touch of a button within 20 seconds. The compact packaging of the folding roof enables the Z4 Roadster to retain the characteristic, slender proportions of its predecessor.
This innovative roof system offers outstanding acoustic and aerodynamic qualities and sets a new standard in the Z4's §egmènt. Large windows and the high-quality roof lining give the hardtop a light look. Driver and passenger enjoy a bright ambience, generous space, and optimum visibility. Compared wîth the former model, the side windows are 40% larger, the see-through area in the rear window 52% larger, and all-round visibility increased14% over the previous generation.
The glass rear window in the hardtop is equipped wîth an electric defroster and the four side windows of the new BMW Z4 may be lowered individually. The higher roofline and larger door openings allow easier and more convenient access wîth the roof closed.
The retractable roof may be operated either by a switch in the center console or by remote control key fob when equipped wîth optional Comfort Access. Comfort Access also allows convenient loading and unloading of the luggage compartment wîth the roof open. To provide access to the luggage compartment in this case, the open hardtop is moved to an interim position facilitating the removal of large objects.
Flexible storage wîth optional through-loading.
| Vital Stats | |
| Engine : 3.0 L., 6-cylinder Power: 255 hp Torque: 220 ft-lbs | |
6-speed Manual, 7-speed Automatic, 6-speed Automatic | |
The moveable partition in the new BMW Z4 is unique in the premium roadster §egmènt, and offers enough luggage space wîth the hardtop open for a medium-sized hard-shell suitcase.
Úsing the optional through-loading system to the passenger compartment, the Z4 is able to accommodate a 46-inch full-size golf bag. When the roof is closed the luggage compartment easily accommodates up to four crates of large bottles or – when using the through-loading system – two 46-inch golf bags.
Various other storage compartments are designed into the interior. The new Z4 offers storage trays in the center console, a 10-liter glove box, hinged compartments in the doors, and additional space behind the seats.
Included wîth the Cold Weather Package is a storage package that provides an even wider range of storage and loading functions, wîth fastening nets on the rear panels of the seats and in the passenger's footwell, lashing belts in the luggage compartment, as well as a storage box in the bulkhead leading to the luggage compartment.
Optional through-loading system together wîth a transport bag ensures even greater versatility, allowing the user to load slender items such as golf bags or two pairs of skis measuring up to 67' in length.
A successful concept wîth a great tradition: inline-6 engines in the BMW Roadster.
Elegant roadster lines, the BMW kidney grille, and a inline-6 engine form a combination that, in 1934, made the BMW 315/1 an unprecedented success both on the road and in motorsport. That combination has been retained to this day in the BMW Z4.
The new Z4 is therefore being launched exclusively wîth inline-6 engines, a choice of two engines providing both power and performance. These unique engines exhibit refinement and fast-revving response typical of a BMW six-cylinder, offering an unparalleled balance of performance and fuel efficiency in the premium roadster §egmènt thanks to the BMW EfficientDynamics engineering strategy. The individual versions of the new BMW Z4 come wîth on-demand management and control of the car's accessory drives, a variable oil pump, intelligent lightweight technology, and optimized aerodynamics.
BMW Z4 sDrive35i: performance wîth efficiency thanks to Twin Turbo and High Precision Injection.
The most dynamic version of the new Z4 comes wîth the world's first inline-6 engine to feature twin turbochargers, High Precision Injection, and an all-aluminum crankcase.
The use of two turbochargers (each supplying three cylinders) ensures responsiveness never seen before on a turbocharged engine. The engine achieves peak torque of 300 lb-ft without the slightest delay, and maintains this high level of torque throughout a broad rev range from 1,400–5,000 rpm.
Maximum output of 300 hp comes at 5,800 rpm, and the BMW Z4 sDrive35i accelerates to 60 mph in just 5.1 seconds (optional seven-speed double clutch sport automatic transmission in 5.0 seconds). The acceleration continues all the way to an electronically-limited 130 mph (150 mph when equipped wîth the optional Sport Package).
High Precision Injection is a key element in the Z4's efficient performance. Injecting fuel directly into the combustion chamber offers a cooling effect allowing a higher compression ratio and optimized combustion efficiency. This second generation of direct gasoline injection developed by BMW ensures significant benefits in fuel efficiency without restricting the dynamic qualities of the engine.
The 6-cylinder normally aspirated engine: powerful and light thanks to magnesium.
Offering spontaneous power and performance, excellent motoring refinement and outstanding efficiency, the 6-cylinder naturally-aspirated engine in the BMW Z4 sDrive30i again offers the very best in its §egmènt. Weighing just 355 lb thanks to its composite magnesium/aluminum crankcase, cylinder head cover made of a special synthetic material and lightweight camshafts wîth aluminum VANOS control unit, is exceptionally light.
While BMW's VALVETRONIC engine management controls valve stroke on the intake valves, double-VANOS varies the angle of the intake and outlet valves in an infinite process. This allows particularly efficient use of fuel, providing a 'beefy' torque curve and giving the engine instant response.
The engine in the BMW Z4 sDrive30i develops maximum output of 255 hp from 3.0 liters capacity at an engine speed of 6,600 rpm. Maximum torque of 220 lb-ft, in turn, comes at just 2,600 rpm.
With this kind of power, the BMW Z4 sDrive30i accelerates from a standstill to 60 mph in 5.6 seconds (with optional sport automatic in 6.0 seconds). Top speed is electronically limited to 130 mph (150 mph when equipped wîth the optional Sport Package).
6-speed transmission wîth short gearshift travel featured as standard.
All variants of the new BMW Z4 come as standard wîth a 6-speed manual gearbox. Developed specifically for BMW's new Roadster, the various transmission options are particularly sporting in their character. Indeed, this is borne out in particular by extremely short gearshift travel much shorter than on all other current BMW models wîth a manual gearshift.
Optional: 7-speed sport automatic wîth double clutch and 6-speed sport automatic wîth paddle shifters.
As an option, the BMW Z4 sDrive35i is available wîth BMW's newly developed double-clutch sport automatic gearbox. Based on the M DCT transmission introduced in the BMW M3, this 7-speed gearbox ensures faster acceleration and extra performance in comparison wîth the 6-speed manual gearbox, while providing the comfort features of a BMW automatic transmission. (posted on conceptcarz.com) The 7-speed double-clutch sport automatic shifts gears without the slightest interruption of power.
The BMW Z4 sDrive35i wîth its seven-speed sport automatic accelerates to 60mph in just 5.0 seconds, while fuel consumption is expected to outperform the fuel economy on the same model wîth a manual gearbox.
Sport automatic gives the driver the choice of either automatic (Program D) or manual gear selection. If desired, the driver may shift gears manually by means of paddles on the §teering wheel.
The 6-speed sport automatic transmission available on the BMW Z4 sDrive30i promotes not only driving comfort, but also the sporty performance of a BMW Roadster. Indeed, the characteristics of the car are attributable to the direct connection linking the transmission to the engine, based on modern torque converter technology wîth an integrated torsion damper, avoiding unnecessary slip and therefore helping to eliminate any loss of power and performance. Even the slightest movement of the gas pedal, therefore, is converted spontaneously into a quick response wîth gearshift times reduced to a minimum.
The sport automatic transmission offers the driver the opportunity to shift gears manually when desired. Apart from selecting gears via the selector lever on the center console, the driver also has the option to use the gearshift paddles on the §teering wheel.
Sophisticated suspension technology, high-performance lightweight brakes.
Rear-wheel drive, near perfect weight distribution, the long wheelbase and the low center of gravity on the roadster create ideal conditions for supreme agility.
Featuring traditional spring-struts, a 'double-jointed' front suspension made largely of aluminum, and a constant-geometry rear axle, the new Z4 comes wîth proven suspension concepts in a configuration perfectly tailored to the characteristics of the car.
Electric power §teering plays a role also in the BMW Z4, enhancing the precision and comfort of §teering maneuvers and reducing fuel consumption, since the electric motor for §teering power assistance is activated only when required or desired by the driver.
The new Z4 comes wîth new high-performance brakes, featuring low weight and low brake pad wear. At the same time the BMW Z4 is the first car in its §egmènt to feature an electrical parking brake activated and released by a button on the center console.
Both versions of the new BMW Z4 come as standard on 17-inch light-alloy rims and wîth runflat tires as well as a Tire Pressure Monitor.
BMW's standard Dynamic Stability Control (DSC) serves not only to activate the ABS brakes and ensure stability on slippery surfaces by activating the brakes or reducing engine power, but also comprises other functions such as Brake Drying and Brake Standby as well as a Start-Off Assistant. Acting in a similar way to a mechanical limited slip differential, DSC electronic rear brake management is used to simulate a limited slip differential for stronger acceleration in turns.
Activating Dynamic Traction Control at the touch of a button, the driver is able to raise the response thresholds for intervention by the DSC, thus enjoying the option, for example, to set off on loose snow wîth the drive wheels slightly spinning. And when desired, the driver is also able to deactivate DSC altogether (ABS remains active).
Adaptive M Suspension featuring Electronic Damping Control (EDC).
The agility of the BMW Roadster may be further enhanced by ordering the optional Sport Package featuring Adaptive M Suspension wîth Electronic Damping Control. A central control unit varies the 'compression' and 'rebound' stages on the four twin-sleeve gas pressure dampers to provide optimum response at all times. The response time is so fast that a signal coming from a front wheel crossing a hole in the road reaches and re-adjusts the rear dampers even before the rear wheels reach the same uneven road surface.
Comfort and sportiness in one: Dynamic Drive Control.
Dynamic Drive Control allows the driver of the new Z4 to choose the drive characteristics of the car. In addition to changing damper forces on the Adaptive M Suspension, DDC also conditions the responses of the gas pedal, the power §teering, and the response thresholds of Dynamic Stability Control. And if the car is fitted wîth either sport automatic transmission, the adaptive gearshift logarithms are adjusted.
The driver operates Dynamic Drive Control via a button on the center console next to the gear selector. By pressing the button, s/he is able to choose from the NORMAL, SPORT and SPORT+ modes, thus activating a pre-configured, perfectly balanced set-up. The SPORT mode, for example, offers more-direct §teering behavior and a more-direct response to the gas pedal. The SPORT+ mode, in turn, serves additionally to activate the Dynamic Traction Control mode of DSC, intentionally allowing slight wheelspin and thus enabling the driver to take a bend in a controlled drift.
Extra space, more safety.
The new BMW Z4 is slightly larger outside than its predecessor, at the same time offering significantly more comfort in terms of space and a lot more loading space: BMW's new Roadster is 5.8' longer, 0.4' wider, and 0.3' lower. Wheelbase has grown 0.1' to measure 98.3'.
Apart from all-round visibility, the interior offers greater headroom (+0.20'), extra shoulder room (+0.79') and more elbow freedom (+1.69'). The door opening, increased in size by 1.02', allows even more convenient access wîth the roof closed.
The extremely stiff bodyshell, lightweight construction and near 50/50 weight distribution enhance both the safety and agility of the new BMW Z4. High load-resistant subframes, optimum use of crush zones, the extremely stiff passenger cell and highly efficient restraint systems ensure outstanding accident safety. Frontal and head/thorax airbags, belt latch tensioners and belt force limiters are activated by the sensor-controlled electronic safety system as a function of the type and severity of a collision. The head/thorax airbags are integrated on the outside of the seat backrests and inflate over a large surface in the event of a collision from the side.
Making its premiere in the BMW Roadster:
the latest generation of iDrive.
The new Z4 is the first BMW Roadster to feature the iDrive control system as part of its optional navigation system. In the new Z4 the iDrive serves to activate all entertainment, information, navigation and telecommunication functions.
The system itself is made up of a Controller on the center console and a folding, high-resolution Control Display on the instrument panel, allowing the driver to intuitively and safely mastermind all available functions.
Pressing the direct selection buttons on the newly configured Controller, the user is able to spontaneously change to the CD, radio, telephone and navigation functions. The range of direct selection buttons has now been rounded off by the three MENÚ, BACK and OPTION command buttons, and programmable favorite buttons in the instrument panel allow the user to save and directly select radio stations, telephone numbers and navigation destinations, and other menu items available directly through iDrive.
Measuring 8.8 inches in size, the high-resolution Control Display wîth its resolution of 1,280 x 480 pixels offers excellent clarity in presenting graphics or pages from the internet. A picture of the Controller shown in the Control Display gives the driver greater and clearer orientation in choosing the next step in the operating process.
Úsing the navigation system is even easier thanks to iDrive. Full-screen map presentation, for example, offers an incomparably detailed overview of the region in which the driver is currently traveling. As an alternative the Control Display also offers an assistance window presenting further highlights and maps independent of the main map.
With navigation data saved on an 80 GB hard disc installed in the car, access times are faster than before. And at the same time the hard disc may also be used as a 15 GB music archive.
Roadster-specific climate comfort and leather wîth Sun Reflective Technology.
The new BMW Z4 is equipped as standard wîth air conditioning and seven blower stages. Optional automatic climate control allows separate temperature selection on the driver's and passenger's side, individual, automatic temperature control in five stages of intensity, and manual adjustment of air stratification. With the roof open, automatic climate control includes convertible mode.
Like BMW's Convertibles, the leather in the new Roadster incorporates Sun Reflective Technology. A special, highly innovative type of leather on the seats, interior panels, and §teering wheel that significantly reduces the heat effect of bright sunshine: Treatment of the leather in Sun Reflective Technology serves to integrate special color pigments into the material to reflect infrared radiation in the sunlight.
Top-end audio and communication systems.
The audio systems available in the new BMW Z4 set standards in the §egmènt in every respect.
The CD player fitted as regular series equipment also serves to play music files in the MP3 format. The available premium hi-fi system comes wîth up to 14 loudspeakers and two additional subwoofers for an intense and precise experience in sound, wîth amplifier output of up to 650 watts. A standard AÚX-In port is provided, allowing the integration of various external MP3 player. A 6-disc CD/DVD changer in the glove compartment is also available.
A Bluetooth interface is available in conjunction wîth optional BMW Assist to offer greater safety and convenience for making telephone calls while driving. To fully integrate the latest smartphones in the car, the new BMW Z4 is also available wîth a smart phone integration option.
New production plant: BMW Roadster coming from Regensburg.
The new BMW Z4 is built at BMW Plant Regensburg alongside the 3 Series and the BMW 1 Series. This is because BMW Plant Spartanburg, where the former model was built, is concentrating from now on entirely on the production of BMW's X models.
BMW Últimate ServiceTM:
Providing owners wîth incredible value and peace of mind
The 2009 BMW Z4 Roadster will feature BMW Últimate ServiceTM, a suite of services that includes the BMW Maintenance Program (formerly called Full Maintenance), Roadside Assistance and the New Vehicle Limited Warranty. BMW AssistTM wîth TeleService is part of the optional Premium Package or can be ordered separately as a stand-alone option.
BMW Últimate ServiceTM includes:
The BMW Maintenance Program is the only no-cost maintenance program in the that covers wear and tear items like brake pads and rotors for four years or 50,000 miles, whichever comes first. BMW owners pay nothing for all scheduled inspections, oil changes, brake pads, wiper blade inserts and other wear-and-tear items.
BMW Roadside Assistance is one of the 's most comprehensive plans available. Not only is it no-charge for the first four years, but there is no mileage limit. BMW drivers enjoy the assurance of on-the-road help 24 hours a day, seven days a week, anywhere in the Únited States, Canada and Puerto Rico. This includes everything from flat tire changes, emergency gasoline and lock-out assistance, to towing, alternative transportation and even trip-interruption benefits. This service also includes valuable trip routing advice.
BMW New Vehicle Limited Warranty: All 2009 BMW passenger vehicles are covered by BMW's excellent Limited Warranty, which includes:
• New-vehicle warranty – four-year/50,000-mile coverage of the vehicle.
• Rust-perforation warranty – 12-year/unlimited-mileage coverage.
BMW AssistTM provides the driver wîth services that enhance on-the-road security and convenience, for added peace of mind. The BMW Assist and Bluetooth® System is included in the Premium Package or available as a stand-alone option. BMW includes the Safety Plan for 4 years at no additional cost. BMW is the only manufacturer that offers this duration of service as other manufacturers only include the first year of service. The BMW Assist Safety Plan is a subscription based service that is subject to certain limitations.
The in-vehicle equipment for BMW Assist includes GPS technology and hands-free communication functions to deliver emergency and other services, accessed via buttons in the overhead or center console. The BMW Assist system transmits the location and vehicle information to the BMW Assist Response Center. A response specialist speaks wîth the vehicle occupants to coordinate dispatch, notify emergency contacts on file, and link BMW Roadside Assistance or emergency services as needed and/or requested. A severe accident automatically activates the Automatic Collision Notification function. The BMW Assist Safety Plan also includes Door Únlock and Stolen Vehicle Recovery services, which can save the owner time and money. New to BMW Assist is MyInfo, which allows users to send business listings and street addresses wîth associated phone numbers from the internet, directly to their BMW.
TeleService automatically notifies the BMW center when a vehicle will need service. A service advisor then proactively calls the customer to set up a convenient appointment and have the needed parts ready.
BMW Assist subscribers can also enroll in the BMW Assist Convenience Plan (available at an additional cost of $199 per year) to avail themselves of many BMW Assist concierge services, from finding the lowest fuel price or the best French restaurant in the area to information on flight arrival gates or times, as well as receive directions, and traffic and weather information. On 2007 and later models, a selected destination and its phone number can be sent directly to the BMW Navigation system (if so equipped) and the customer's Bluetooth linked mobile phone, after a push of the Concierge menu option. New for 2009 is BMW Search, which allows those vehicles equipped wîth both the BMW Navigation and BMW Assist system to gain online access to the Google Maps database inside the vehicle to quickly find a desired business wîth just a key word. The Convenience Plan also includes Critical Calling, a service that can connect the driver to a requested party via a response specialist in case their mobile phone is not in the vehicle or its battery is discharged.
Lastly, the BMW Assist system includes Bluetooth hands-free phone connectivity wîth phonebook access and speech recognition for dialing by name or number via the §teering wheel controls. Úse of this feature requires a customer-provided compatible Bluetooth mobile phone. To learn more about BMW Assist, please visit www.bmwassist.com.
Performance wîth a conscience
BMW strives to produce its motor vehicles and other products wîth the utmost attention to environmental compatibility and protection. Integrated into the design and development of BMW automobiles are such criteria as resource efficiency and emission control in production; environmentally responsible selection of materials; recyclability during production and within the vehicle; elimination of CFCs and hazardous materials in production; and continuing research into environmentally friendly automotive power sources. Tangible results of these efforts include the recycling of bumper cladding into other vehicle components; water-based paint color coats and powder clear coats; near-future availability of hydrogen-powered models; and various design and engineering elements that help make BMWs easier to dismantle at the end of their service life.
BMW Group In America
BMW of North America, LLC has been present in the Únited States since 1975. Rolls-Royce Motor Cars NA, LLC began distributing vehicles in 2003. The BMW Group in the Únited States has grown to include marketing, sales, and financial service organizations for the BMW brand of motor vehicles, including motorcycles, the MINI brand, and the Rolls-Royce brand of Motor Cars; DesignworksÚSA, an industrial design firm in California; a technology office in Silicon Valley and various other operations throughout the country. BMW Manufacturing Co., LLC in South Carolina is part of BMW Group's global manufacturing network and is the exclusive manufacturing plant for all Z4 models, X5 Sports Activity Vehicles and X6 Sports Activity Coupes. The BMW Group sales organization is represented in the Ú.S. through networks of 338 BMW passenger car centers, 335 BMW Sports Activity Vehicle centers, 142 BMW motorcycle retailers, 83 MINI passenger car dealers, and 30 Rolls-Royce Motor Car dealers. BMW (ÚS) Holding Corp., the BMW Group's sales headquarters for North, Central and South America, is located in Woodcliff Lake, New Jersey.Source - BMW
The BMW-Z4 was designed by Danish BMW-designer Anders Warming. Warming was later famed with creating the Mille Miglia Concept vehicle with many of the similarities from the Z4. Considered to be one of the more unique sports vehicles currently available, the Z4 features an exquisite inline six-cylinder engine, and fabulous styling. The Z4 is famed for its excellent handling and steering and it counters with a light curb weight.
Available as a roadster with a convertible top or a fixed-roof coupe, the BMW Z4 featured the traditional front-engine/rear-drive layout, an elongated hood (that some consider ‘shoe-like' in appearance) and rearward positioning of driver and passenger. To add tension to the Z4's shape, the car showcased an extremely chiseled exterior design.
The original BMW Z4 from 2003 through 2005 was broken down inti either 2.5i or 3.0i. The 3.0i used a 3.0-liter straight six-cylinder engine that achieved 225 hp, while the 2.5i had a 2.5-liter, inline six-cylinder engine that achieved 184hp. Available transmission were a five-speed manual that was standard on the 2.5, a six-speed manual that was standard on the 3.0, a five-speed automatic or a six-speed Sequential Manual Gearbox that was featured on the M3. Only a few small updates were made over these years, but not enough to differentiate one model from another.
Much like the Z3, the Z4 featured a strut type front suspension, while its rear suspension was completely different and was based on that of the E30 BMW 3-Series. The Z4 also featured a much more conventional multi-link suspension, rather than a semi-trailing arm suspension.
The 200 BMW Z4 was available in two trim levels, the 3.0i and 3.0si. The 3.0i featured 17-inch wheels, antilock brakes, power mirror and windows, stability control, manually operated seats and vinyl upholstery. Standard, the 3.0-liter inline six-cylinder engine was rated at 215 hp; the six-speed manual transmission was also standard, while a six-speed automatic is optional. The 3.0si came with 18-inch wheels, several improved interior updates and a 255-hp 3.0-liter inline six. Both trim levels offered a variety of option, these included a Premium package with a power-operated top, and a Sport package that was designed to improve the car's handling capabilities. It added stiffer and lower suspension, larger wheels with run-flat tires, BMW's Vehicle Stability Control system; Dynamic Driving control. The BMW Z4 coupe is only available in the 3.0si trim.
The Sport package isn't needed though for a rewardable driving experience, the BMW Z4 offers that no matter what. The coupe had an advantage over the roadster in the terms of handling because of its additional body rigidity.
A choice of four straight-six engines were available on the BMW Z4, the 2.2 L, 2.5 L, 3.0 L and 3.2 L, all are variants of the BMW M54 engine. A 2.0 L straight-4 engine was available in the European market. Not available in the U.S. the 2.2 L, 170 bhp version could achieve 100 km/h in 7.7 seconds. The 2.5 L engine could achieve 192 bhp at 6,000 rpm. With a manual transmission, it is rated at 6.8 seconds at 62 mph. Weighing 2,932 lbs with a manual transmission is 66lbs lighter than the 3.0 L version. The 3.0 L was capable of 231 bhp at 5,900 rpm and its straight six could achieve a 62 mph in just 5.9 seconds. The 3.2 L reached 330 bhp at 7,900 rpm and had 262 lb/ft of torque at 4,900 rpm.
A Bangle-designed concept coupe version of the Z4 was introduced at the Frankfurt Motor Show in 2005. A company announcement was made on November 22, 2005 that the coupe would be available for delivery in the U.S. by June 2006, along with the return of the M Coupe. On April 4, 2006, production began at the Spartanburg, SC BMW plant, and the production vehicles were unveiled at the New York Auto Show in April 2006.
The BMW Z4 was also available in an M-powered version. This was the most powerful car of the Z4 lineup and it featured a naturally aspirated, inline six cylinder engine that was used in the third generation of the M3. The Z4 M produced 340 bhp at 7,900 rpm and 270 lb/ft of torque. With a top speed of 250 km/h, the M could achieve 0-100 km/h in just five seconds. The M Roadster also shares its 6-speed Getrag 217 manual gearbox with the M3.
For 2006, the Z4 was extensively updated and because of this, all models from '06 on were even more improved and a better choice for buyers. BMW installed its new N52 I-6 engines in all of the Z4 line. Mid-year in 2006 BMW released the coupe body steel, both the 215-hp and 255-hp engines, and the six-speed automatic. The N52 featured a magnesium block construction which consisted of an aluminum interior for the cylinders, along with an outer magnesium block.
To achieve increased performance, this engine featured BMW's Valvetronic variable valve timing system, which is incredibly more powerful through the middle of the rev range, and also improved handling and turn-in due to the decreased weight over the nose of the car. Other updates included a retuned standard suspension that improved ride quality, a higher final-drive ratio that only improved acceleration, additional braking functionality for the stability control system, new wheel designs, minor interior trim revisions and updated front and rear styling. The brakes size was also increased on the 3.0si models for 2006.
The Z4 3.0i Roadster released in 2008, when equipped with the optional Sport package, came complete with wheels very similar to the original Z4 Coupe concept vehicle.
According to the Auto Press, the 2008 BMW Z4 ranks 7 out of 8 Luxury Sports Cars, this analysis is ranked on 24 published reviews and test drives, along with an extensive review of reliability and safety data. The '08 Z4 3.0si was a two-seat hatchback coupe that came with a 3.0-liter inline six-cylinder engine and a manual transmission. Automatic transmission is optional, and the Z4 was also available as a convertible.
On August 27 2008, the Z4 line ended its production in North America at its Spartanburg, SC plant. Production has been shifted to the Regensburg, Germany plant for the its next-generation model, the E89.By Jessica Donaldson
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| Land Rover Celebrates 65 Years Of Technology And Innovation | |
![]() | SIXTY-FIVE YEARS OF LAND ROVER From our earliest days, the desire to create a vehicle that will tackle any terrain has made Land Rover famous around the world. Over the past 65 years, the Land Rover family has grown into the highly respected range of vehicles that are sold in record numbers today. As Land Rover continues to go from strength to strength, we thought it was time to look back at the milestones in our history that have got us here. The last 65 years have been an adventure. ...[Read more...] |
| Kia Motors Announces Pricing For All-New 2014 Cadenza Premium Sedan | |
![]() | Kia's Flagship Sedan Offers Premium Amenities at a Starting Price of $35,1001 MSRP
• The most powerful and technologically advanced Kia in the U.S. market is defined by European-influenced styling and extraordinary levels of refinement and amenities
• Cadenza features class-leading interior room2 and is offered in one trim level with two available option packages IRVINE, Calif., April 19, 2013 – Kia Motors America (KMA) is pleased to announce pricing for its most powerful and ...[Read more...] |
| BMW at the NAIAS Detroit 2013 | |
![]() | Captivating looks laced with premium quality and groundbreaking innovations are the standout features of the models charged with continuing the success of the BMW brand into the future. The NAIAS 2013 in Detroit will see BMW presenting visitors with new models now entering series production and pioneering vehicle concepts combining technological progress, innovative forms and exemplary sustainability in a single package. BMW Concept 4 Series Coupe: more elegant, more dynamic, more individ...[Read more...] |
| VOLKSWAGEN CLAIMS BEST HIGHWAY FUEL EFFICIENCY, WITH SEVEN MODELS THAT ACHIEVE MORE THAN 40 MPG | |
![]() | • New Jetta Hybrid earns EPA fuel economy rating of up to 48 mpg; the first compact hybrid available with a turbocharged engine Herndon, VA - With EPA estimated fuel economy ratings of 48 mpg on the highway, 42 mpg in the city, and a combined rating of 45 mpg, the Jetta Hybrid becomes the most fuel-efficient vehicle in the Volkswagen lineup and the seventh model capable of more than 40 mpg on the highway. With sales of the Jetta Hybrid beginning later this month, Volkswagen wil...[Read more...] |
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| BMW: 2001-2010 |
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| Related Articles and Event Coverage |
| Mid-Ohio Vintage Grand Prix |
| 2009 Detroit Auto Show |
| 2009 New York International Auto Show |
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| 1 Series 1600 2002 2800 3 Series 3.0 CS | 3.0 CSL 3.5 CSL 318i 3200 CS 327/328 5-Series | 503 507 6 Series 7-Series 700 850 | Dixi Isetta M Coupe M1 M3 M5 | M6 New Class X1 X3 X5 X6 | Z1 Z3 Z4 Z8 |
2010 Z4 ![]() | 2010 Z4 E89 ![]() | 2010 E89 Z4 sDrive35is ![]() | 2010 Z4 E89 Slingshot ![]() |































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