ACCOUNTING for the fastest Alpine option in BMW’s arsenal, the German manufacturer presents the 2016 BMW Alpina B6 xDrive Gran Coupe. The B6 is a clear bump up from the M6, as it boasts 40 horsepower more, accounting for a 10th of a second off the 0 to 60 time. The M6 also lacks all-wheel drive, as the new B6 now features upgraded four-wheel traction. BMW’s new Alpina B6 xDrive Gran Coupe showcases an impressive 4.4-liter twin-turbo V8 engine and has a top speed of 200 mph. In addition to the improvements under the hood, the B6 notes revamped headlamps, upgraded brakes and new and improved aerodynamic elements.