2009 Alpina B7 caught undisguised

Last month we saw a sketch of the closest thing well get to a BMW M7, the Alpina B7. Now a quick spy photographer was able to catch the car out testing before is premiere in Geneva. Outside the car doesn't seem to differ too much from the standard 2009 7-Series. Alpina seems to have just added a custom front lip spoiler, rear spoiler, and 21-inch wheels. Beneath the skin is where the real fun of the car is. The new Alpina B7 should be powered by a modified version of BMW's 4.4-liter (...)