Carscoop: Alpina B7 based on the new generation BMW 7 Series will make its debut at the Geneva Auto Show in March. Furthermore, they learned that the Alpina B7 will use a modified, tuned up version of the popular V8 4.4 liter engine, that debuted in the X6. The tuned up V8 will produce 507 hp compared to the 400 hp found in the standard version of the engine. Also, the new Alpina B7 delivers 7 hp more than the previous B7 which uses a supercharged V8 4.4 liter engine.
