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SEE ALSO: BMW X7 Review
Powertrain is the same 4.4-liter V8 that also powers the X7 M50i. But in the Alpina it makes 89 hp more which comes up to 612 hp. The torque at 590 lb-ft is astronomical too. The engine pairs with the eight-speed ZF gearbox that sends power to all four wheels via the Bavarian automaker's trademark xDrive AWD system. The ridiculous torque can propel the 5,860 lb XB7 to 60mph from a standstill in just four seconds. Flat out, it will do 180mph provided it is running 21-inch wheels and Pirelli rubber. All-season tires drop the top whack to 130mph.
In profile, the XB7 doesn't look too different from the standard car. Everything is just slightly more prominent and that is the appeal of the car. The front bumper gets a new design with the letters Alpina sprawled under the silver bar. It also features air ducts and intakes to better direct air to the huge V8. At the rear, the changes to the bumper are equally subtle, you get the similar reworked exhaust as the B7 and the standard 21-inch wheels further enhance the behemoth's road presence.
[Source: AutoGuide.com]