announced today that the 2011 Alpina B7 sedan will start at $122,875 for the standard wheelbase and $126,775 for the long-wheelbase version. The BMW Alpina B7 will serve as the hottest , powered by a twin-turbocharged 4.4-liter V-8 with 500 bhp and 516 lb.-ft. of torque. The Alpina B7 also features modified suspension, 21-in. Alpina wheels, aerodynamic improvements and an upgraded interior. The Alpina B7 will arrive at BMW dealers this spring.