Uro Parts 06a115130 Tensioner on 2040-parts.com

Mercedes GLA Concept leaks ahead of Shanghai Motor Show debut

But ahead of a debut of the production ready GLA at Frankfurt, Mercedes are taking a GLA Concept – which is pretty much what the production version will be – to the Shanghai Motor Show this month. But it’s arrived early. Thanks to a German website publishing the pictures ahead of time (which they’ve subsequently removed) we get our first look at Mercedes latest addition to the A Class family – and it does look quite convincing.

Porsche 918 RSR concept (2011) first official pictures

Porsche opens orders books for 918 Spyder (2011)Porsche 918 Supercar hybrid to be builtCAR interviews Porsche's R&D boss Wolfgang Durheimer (2011) Two of 2010’s most exciting cars were the Porsche 911 GT3 R Hybrid racer, and the Porsche 918 Spyder concept car that previewed Porsche’s hybrid successor to the Carrera GT supercar. What do you get when you mix the two together? Answer: the new Porsche 918 RSR, just unveiled at the 2011 Detroit motor show.

New 2015 Ford Focus ST revealed – Diesel ST gets 182 bhp

The new Ford Focus ST arrives – and there’s a diesel version too. Following a tease for the new Ford Focus ST earlier this week, Ford has now revealed the new ST – and the ST diesel – as Ford’s refreshed ST heads to the Goodwood Festival of Speed for its public debut today. Now available not only as a hatchback and estate, but with a petrol or diesel too, the 2015 ST gets lots of cosmetic teaks that match those the rest of the Focus range got recently.