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New (2014) BMW M3 and M4: OFFICIAL

The new BMW M3 (pictured) debuts along with its coupe sibling, the BMW M4 (below) We’ve had teases from BMW for the new M3 and M4 but now, ahead of a public debut at the Detroit Auto Show next month, we get the official details. Key to the four-door M3 and 2-door M4 is the new 3.0 litre engine, a new turbo, direct injection in-line six petrol which produces 425bhp and a very healthy 405lb/ft of torque from just 1850 rpm. That sort of grunt is enough to get the M3 and M4 to 62mph in 4.3 seconds with the standard six-speed manual, but opt for the seven-speed DCT ‘box and it’s even quicker – just 4.1 seconds.

Festival of Speed: onboard with David Coulthard up the Goodwood hill

If you’re able to arrive early enough on Thursday for Goodwood’s Moving Motor Show you might just be able to book yourself a slot to drive up the famous hillclimb course with one of the many manufacturers displaying their cars. Few mere mortals get the opportunity to drive up the hallowed tarmac at Goodwood – it’s more often reserved for F1 aces and motorsport heroes, such as a certain David Coulthard. In this video from Mercedes-Benz, DC takes us on a guided tour up the hillclimb, corner by corner behind the wheel of a suitably glam Merc SLS Black Series.

$40 million Bugatti on exhibit: Mullin museum models its masterpiece

Remember the Bugatti that sold a few months ago for somewhere between $30 million and $40 million? It is still the world's most expensive car. And now you can have a look at it at the fabulous Mullin Automotive Museum in Oxnard, Calif.