The M4 GTS features a twin-turbocharged 3.0-liter inline-six producing 493 hp. BMW equipped the limited-edition model with a unique water injection system. Only 700 examples of the exclusive M4 ...

So the M4 GTS is more than just a slightly irrelevant road-racer. It should tell us whether M division still has the magic. You see, the M3 GTS does feel authentic. Completely. I’ll admit the ...

The result is a car that looks more Porsche 911 GT3 RS than M2. It even makes BMW’s own M4 GTS look a touch subdued. In fact, it's so quick that AC Schnitzer has just set the fastest ever lap by ...