G-Power upgraded the M3 Touring’s 3.0-liter engine, boosting power to 789 horses. With bigger turbos, a new exhaust, and ...

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 ...

On the surface, the BMW M3 Touring and the M5 may seem like practical ... The M5, with its 4.4-liter twin-turbo V8, cranked ...

Its V8 is a whole lot more powerful ... quite literally, the BMW M3’s worst nightmare. Its more powerful, charismatic and effective twin-turbo 2.9-litre V6 engine matches the AMG with 503bhp ...

Among the cars that started it all was the BMW M3 GTS, a coupe-only super sport ... already a fine grand tourer with a 4.4-liter twin-turbo V8 engine that was astounding at 560 hp and 500 lb ...

We already know the next M5 will use the X6M’s twin turbo V8 and BMW itself has confirmed that this M3 will be the last naturally aspirated model, the next boasting a turbo’d six. Anyway ...