Alpina unveiled at the New York Auto Show 2010 his interpretation of the BMW model 7 car-wheel. The result goes by the name of B7 Bi-Turbo wheel.
Better traction
Under the hood of the sedan works of the famous eight-cylinder BMW pushes with 4.4 liters of displacement, the Alpina to 507 hp. Power is transmitted via a six-speed automatic called Switch Tronic. In 4.8 seconds is the B7 Bi-Turbo all-wheel accelerate from zero to 100 km / h, the peak is 270 km / h. The four-wheel drive uses the features of BMW's xDrive system, which distributes the driving forces fully variable between the axles. New from Alpina is a defined control of torque distribution to enhance the driving dynamics. In conjunction with the electronic chassis of a switch, the interpretation of the all-wheel drive will be affected. Choose from a comfort mode and two sports programs. Regardless of the system detects a lateral acceleration from five meters per second squared a decidedly sporty driving style and increase the drive torque to the rear wheels.
Spoiler for more lift
For a distinctive look of the Alpina-Siebeners special care to spoiler front and rear, which should reduce lift by up to 30 percent. The 21-inch wheels was intentionally left out the Run-Flat technology. Alloy wheels come as standard in the "Alpina Classic" design used. Inside, the driver expects a fine wood equipment in myrtle, optional interior trim in Piano Finish are available with silver diamond application. The price of the B7 Bi-Turbo all-wheel is 129,600 euros, 134,600 euros for the long version will be called.via