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The bestselling new cars in Britain

September is the biggest month of the year for new car sales in Britain: car manufacturers say it’s the most important month to get right and a good September performance is thus something of a bellwether test. The UK trade body the SMMT has just released new car registration data for September 2013, which enables us to get a picture of the state of the nation’s new car sales. And the news remains glowing.

Mercedes G-class facelift (2012) first pictures

As old as the hills it rumbles over, the Mercedes G-class has been treated to yet another series of design tweaks and drivetrain updates to keep the boxy favourite fresh. The Merc G-class still looks largely like an military-spec off-roader to me. What's new?

BMW M550d xDrive (2012) - the diesel M saloon

BMW has launched its first diesel M car: the new M550d xDrive in saloon and Touring estate forms. It's part of a strategy to fill the gap between the exclusive M GmbH division cars and the top-end cosmetic M Sport trim lines with a new range of M lite: BMW M Performance Automobiles. Developed by the engineers responsible for the M3, M5 et al, the new M550d xDrive is powered by a new high-output version of the 3.0-litre straight six turbodiesel packing not one, not two, but three turbochargers.