Simple -- take similar technology, add it to the company's 4.4L V8 and toss in a dash of unconventional packaging to make everything fit. BMW's twin-turbo 3.0L inline-six has been a rousing ...

The Alpina B6 Bi-Turbo, the officially endorsed tuner’s attempt at a BMW M6 ... V8 and the usual set of subtle visual upgrades the niche brand is famous for. Technical highlights? The twin ...

The race-spec M6 uses a specially modified version of the 4.4-litre BMW M Twin Power Turbo V8 unit found under the long bonnet of the road-going BMW M6. Engine output in race trim is as-yet ...

Witness the BMW M4 and BMW M6 go head-to-head on the Autobahn. Experience their acceleration, V8 Biturbo sound, and the thrill of launch control in this high-speed comparison. 20 Christmas Songs ...

Watch the BMW M6 F12 Cabrio perform an exciting burnout with tire smoke, revving its V8 Biturbo engine. Feel the power of the car as it shows off with impressive donuts and a thrilling exhaust sound.

It seems things have now come full circle. BMW currently makes a twin-turbo 4.4 liter V8 that produces anywhere from 440 to 600 horsepower, depending on the application. Automobile says that a new ...