Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

VW Golf GTD (2013) first pictures of diesel hot hatch

VW's Golf GTD - a performance diesel brother to the GTI hot hatch - is here. Rated at 182bhp and 280lb ft, it boasts more punch than the old GTD (an extra 12bhp and 14lb ft), and scores better fuel economy too: up 14mpg to 67.3mpg, if you opt for the six-speed manual gearbox. Could this be the Holy Grail of hot hatches, with punch and economy? Here's the lowdown.

General Motors recalls another 8.4m cars

Associated Press General Motors has recalled a further 8.4 million cars as part of an ongoing investigation into a fault that causes the ignition key to turn unintentionally. Almost 30m cars across the US, Canada and Mexico have now been recalled by General Motors in 2014. Approximately 3,500 people are making claims for death or injury The recalls affect cars made as far back as 1997, but the American car maker insists that there is no conclusive evidence that faults with the cars caused crashes involving the vehicles.

Mercedes SLS Gullwing – images and news

No, the Mercedes Benz SLS Gullwing (which we all thought was going to be called the Mercedes SLC – but we were wrong!) is not showing at Geneva 2009. But that hasn’t stopped Mercedes from doing a bit of a spoiler for the show on the day before press day by releasing testing images of a disguised car, together with some solid information, instead of all the speculation we’ve been indulging in. Mercedes Benz SLS AMG in a UK Car showroom near you - but not until 2010!