Two other models cater to very specific crowds, radically different from each other. The Alpina B7 gets a special 500-hp, twin-turbo version of the V8, huge 21-inch wheels, and Dynamic Damping Control with Active Roll Stabilization, an adjustable suspension system designed to bring the handling benefits of a high-performance sedan without the harsh ride. There's also an ActiveHybrid 7 model that combines the 3.0L twin-turbo inline-6, 8-speed automatic transmission and electric motor system with lithium-ion battery technology, enabling zero-to-60 acceleration in just 5.6 seconds.
