Peugeot 3008 Hybrid4 (2010) first details

Peugeot has released details of its new 3008 Hybrid4, the world's first hybrid production car with a diesel engine under the bonnet. So far all car makers dabbling in hybrid technology have plumped for petrol engines, primarily on the grounds of cost and the fact that countries such as the US, Japan and many emerging markets still prefer unleaded to derv.We saw the concept 3008 Hybrid4 in 2009 at the Frankfurt motor show, and now Pug has turned it into reality. The Hybrid4 employs PSA's 2.0-litre oil-burner allied to an electric motor, and offers claimed fuel economy of 74mpg and CO2 emissions of 99g/km, slipping – just – under the 100g/km barrier.

2015 Subaru WRX STI pictures leaked before Detroit reveal

Pictures of the upcoming 2015 Subaru WRX STI leaked online at Zero 2 Turbo on Wednesday. The top Impreza looks tough, sporting classic gold wheels, a high wing and a rally-blue paint job. Details haven't been revealed yet, but we expect the new STI to have nearly the same power as last year's: about 300 hp from a 2.5-liter boxer four.

Jaguar XFR-S (2012) first official pictures

Here's Jaguar's M5-killer: the new 2013 XFR-S. By taking an already potent XFR and plumbing in the 542bhp engine from the XKR-S coupe, Jag has created a saloon with XJ220 power. The Jag XFR-S was unveiled today at the 2012 Los Angeles auto show.