The newly updated 2013 BMW 7 Series will again set new benchmarks in its class for performance, luxury, efficiency and safety. The updates include significant powertrain upgrades for 740i/Li and 750i/Li models –including BMW’s 8-speed Steptronic automatic transmission, xDrive – BMW’s intelligent all-wheel drive system. The new 7 Series boasts a revised exterior that features new technologies such as available LED headlights. The interior of the new 7 is similarly enhanced with a newly redesigned iDrive system and the availability of an optional Bang & Olufsen High-End Surround Sound system.
While the 760Li, with its 6.0-liter Twin Turbo V12, remains the pinnacle in the BMW 7 Series line, both inline-6 cylinder 740i/Li and V8-powered 750i/Li models receive significant enhancements, designed to deliver both better performance and greater efficiency. Every 7 Series model now features an intelligent 8-speed Steptronic automatic transmission that offers significantly reduced fuel consumption and emissions. Auto Start-Stop, Brake Energy Regeneration and the second-generation Driving Dynamics Control with ECO PRO mode offer additional potential for fuel-saving. The sunstantially revised ActiveHybrid 7 sets new standards for efficiency while still delivering on the promise of The Ultimate Driving Machine.
The 2013 BMW 740i/Li now feature BMW’s latest 3.0-liter TwinPower Turbo inline 6-cylinder (N55). Compared to the previous model, this new engine combines a single twin-scroll turbocharger, High-Precision Direct Injection and Valvetronic, BMW’s ground-breaking throttle-less intake system. This engine again uses Double-Vanos infinitely variable camshaft timing. The 740i/Li use a high-output version of this engine delivering 315 horsepower and 330 lb-ft of torque for power on par with the previous model. The engine is mated to BMW’s 8-speed Steptronic automatic transmission. The performance of the previous model is maintained while efficiency is significantly improved. US EPA mileage estimates are not yet available. However, in the EU test cycle, fuel consumption was reduced by about 20 percent. Another significant option for customers in the US is the availability of xDrive, BMW’s intelligent all-wheel drive system, for the 2013 BMW 740Li.
The 2013 BMW 750i/Li also receive upgrades to their powertrain that enhance performance while improving efficiency. The 4.4-liter TwinPower Turbo V8 has been updated with Valvetronic, BMW’s throttle-less intake system. It works in concert with High-Precision Direct Injection and twin turbochargers, nestled on top of the engine, to deliver 445 horsepower, a 45 hp increase over its predecessor, and 480 lb-ft of torque, an increase of 30 lb-ft. This newly updated engine is mated to BMW’s 8-speed Steptronic automatic. Together, this combination yields even greater performance with a 0-60 time of 4.7 seconds (preliminary), while consuming significantly less fuel. US EPA mileage estimates are not yet available. However, in the EU test cycle, fuel consumption was reduced by an impressive 25 percent.
Both 740i/Li and 750i/Li models benefit from BMW’s Auto Start/Stop System which shuts off the engine when stopped at traffic lights or in stop-and-go traffic to further maximize fuel savings.
All new BMW 7 Series models come equipped with Auto Start-Stop which can cut fuel consumption by up to six percent as well as Brake Energy Regeneration. Generally the battery is only recharged when the driver is off the throttle, for example, when coasting or under braking. Driving Dynamics Control in the new 7 now includes ECO PRO mode which modifies the powertrain management as well as the programming of the heating and air conditioning, heated seats and exterior mirror heating to operate with optimum efficiency. It also offers tips for an efficient driving style. Taken together, ECO PRO can reduce fuel consumption by as much as 20 percent.
The new BMW 7 Series not only sets a new dynamic benchmark for luxury cars, it also raises the bar in its class when it comes to ride comfort. The driver can alter the overall character of the new 7 towards sportiness or comfort using Driving Dynamics Control with ECO PRO mode. Driving Dynamics Control with ECO PRO mode is standard for 740i/Li and 750i/Li models.
Driving Dynamics Control allows the driver to tailor accelerator response characteristics, engine response, power steering characteristics, and the Dynamic Stability Control thresholds. The Servotronic function, Integral Active Steering, automatic transmission and Dynamic Damper Control are also integrated into the system.
Using the rocker switch on the center console, drivers can choose between ECO PRO, COMFORT+, COMFORT, SPORT and SPORT+ modes. Each mode activates different settings for the relevant powertrain and chassis components. The distinction between each of the modes is even more perceptible than before.
In addition to the new Driver Dynamics Control with ECO PRO mode, the new BMW 7 Series comes with Dynamic Damper Control. When equipped, it works in concert with. The 7 Series is the world’s first car to feature an electronically controlled damping system whose shock absorbers are adjusted individually at each wheel based on the condition of the road surface and the driving style.
The Active Steering system for the front wheels with rear wheel steering. The steering angle and power assistance are controlled at both the front and the rear with the help of electric motors. The optimized system control unit processes information on wheel rotation speeds, steering wheel movement, yaw rate and lateral acceleration to ensure optimum steering behavior for the driving situation at hand. Integral Active Steering also works with a variable steering ratio on the front wheels, which makes parking and maneuvering easier and enables impressive precision at higher speeds.
The BMW 7 Series has traditionally set the highest standards for aesthetic appeal and innovative technology. In the luxury sedan segment it represents the epitome of athletic elegance and sporty driving dynamics. The new BMW 7 Series reaffirms its stylish presence and sporting prowess through expressive new design features at the front and rear.
From the front, the long, broad hood of the BMW 7 Series gives it an elegant profile. The contour lines of the hood draw the eye to the upright new BMW kidney grille as they extend forward. The grille’s chrome surround is now larger, a change which – together with a new kidney grille design that includes nine slats in place of the previous 12 – gives it greater prominence and reinforces the car’s presence on the road.
A large, full-width air intake dominates the lower section of the revised front apron. It is now split into three sections, a pair of chrome bars marking its outer sections and adding further depth to the car’s sporty looks. Included is BMW’s innovative “air curtain” technology, which lowers fuel consumption at higher speeds by forcing the air to flow more aerodynamically around the front wheels.
The new BMW 740i/Li and 750i/Li are equipped with standard Adaptive Xenon headlights. Adaptive LED Headlights, which are optional on those models and standard on the 760Li provide a fresh take on this established feature. In both cases, the Corona light rings for the parking lights and daytime running lights also featuring LEDs. The result is a stunning, distinctively BMW showcase for the innovative light technology. In addition, they also generate the low beam and high beam light from the two light rings. The result is the brand’s hallmark twin round headlight look being expressed even more strikingly - not only with the daytime running lights switched on, but also when the headlights are activated in the dark.
The Adaptive LED Headlights are, however, about more than just looking good; they also ensure the driver has optimum visibility. Their bright white light provides a bright and even illumination of the road ahead. From a color 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, steering 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 turn signal 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 also significantly improve the signaling effect of the car’s lights.
The picture of stylish exclusivity and luxurious character is equally reflected inside the new
7 Series. A traditional feature of BMW interiors is the driver-oriented ergonomics. In the new 7, this includes newly designed, more slender front seats offering the best possible ergonomics, optimum lateral support and long-distance comfort. Dakota leather and Nappa leather can now be ordered in Ivory White or Veneto Beige upholstery. Multifunction seats are also available in place of the standard seats.
The new BMW 7 Series offers individual rear comfort seats as standard equipment on the 760Li and optional on other models. They can be adjusted to suit individual requirements. The backrest angle and seat position can both be varied, as can the position of the head restraints. The long-wheelbase 7 Series provides the ideal platform for long-distance comfort. All of the 5.5 inches added to the wheelbase of the standard-length 7 Series is used to create a first-class environment for the rear passengers. Changes to the roofline of long-wheelbase models create nearly half an inch of extra headroom in the rear.
When it comes to delivering audio pleasure of the highest order, the Bang & Olufsen High-End Surround Sound System designed especially for the new BMW 7 Series hits all the right notes. Jointly developed by the Danish audio specialists and BMW, this system produces an exceptionally natural sound from 16 speakers distributed around the cabin. It is a fully active system featuring digital signal processing, which means the two bass speakers, seven mid-range speakers and seven tweeters all have individual amplifiers. This technology enables the targeted modification of any sound reflections inside the vehicle. The Bang & Olufsen High-End Surround Sound System uses Dirac Dimensions™ technology to recreate the acoustics of a reference listening room in the passenger compartment. All vehicle occupants therefore enjoy the same high-quality sound stage wherever they are sitting.
The latest-generation navigation system features a revised design and honed operating system. The menu-driven navigation system has been augmented by new functions. The user interface includes revised graphics and now comprises 3D elements, while the entire architecture of the individual menus is now presented in virtual, three dimensional spaces. Its 1.3 GHz processor and dedicated 3D graphics card, bring new levels of animation and dynamic transitions.
The BMW 7 Series now boasts an even more extensive Active Protection safety package thanks to the addition of the Attention Assistant. The system’s electronics analyze driving behavior on the basis of various signals such as steering angle, road speed and other engine parameters. If the system increasingly detects telltale signs of fatigue starting to build up, the central Control Display encourages the driver to take a break by displaying a coffee cup symbol.
The available BMW Parking Assistant uses ultrasonic sensors integrated into the sides of the vehicle to help search for suitable parking spots. The system then helps the driver to maneuver safely and comfortably into parallel parking spaces. With the Parking Assistant activated and the car travelling at a slow speed of no more than 22 mph, a notification appears in the Control Display to alert the driver to suitable spaces that are around 4 feet longer than the BMW 7 Series as it passes them. During the parking process, all the driver has to do is change gears, operate the accelerator and brake, and keep an eye on the area around the car. The Parking Assistant then takes care of all the steering movements required to execute a precise reverse parking maneuver. A new bird’s-eye view of the vehicle in the Control Display works in unison with the Park Distance Control to clearly visualize the distance to other objects and make it easier for the driver to monitor the parking process.
As has been the case with every generation of BMW 7 Series, the new 2013 model brings with it a host of innovations and enhancements all designed to ensure that, when it arrives in US showrooms this Summer, the BMW 7 Series will continue to set the standard for performance, efficiency, luxury and safety.
Source: BMW press