26 September 2013

BMW's M division has lifted the veil of secrecy on the new in-line six-cylinder engine bound for its upcoming M3 saloon and M4 coupé and convertible. The brand has revealed a potent twin-turbocharged 3.0-litre direct-injection petrol unit that produces an official 424bhp at 7500rpm and what officials describe as "significantly more than 369lb ft" of torque. And here, BMW's DTM stars Timo Glock and Bruno Spengler deliver their verdicts after hot laps of the Nürburgring. 

Join the debate


26 September 2013

Weren't they happy?, the car developers that is,hope messers Sutcliffe etc are just as ecstatic.

26 September 2013

Hmm. Scripted happiness, demanded by their sponsors. Advertorial not journalism.

27 September 2013

Ok Autocar lets have a team of Audi engineers and drivers testing the M cars and the put the above people in new Audi RS cars to review.

Add your comment

Log in or register to post comments

Find an Autocar car review

Driven this week

Latest videos