Alpina turns the 7 Series into the AMG-punching super-sedan that BMW won’t build

German BMW tuner Alpina is putting the final touches on the next B7 Biturbo, a hot-rodded version of the brand new 7 Series. The next B7 Biturbo hits 60 mph from a stop in just 3.6 seconds thanks to a 600-hp V8. The post Alpina turns the 7 Series into the AMG-punching super-sedan that BMW won’t build appeared first on Digital Trends.