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

Mercedes CLS (2011) first official pictures

After months of speculation and spyshots, we can finally bring you the first pictures of the new 2011 Mercedes CLS. Due to bow in at the Paris motor show in September 2010, the new CLS continues the theme set by the 2003 original, offering four doors in a low-slung, coupé-like shape. If the new Mercedes CLS stirs your memory somewhat, that would be because it draws heavily on the Shooting Break concept which we saw earlier in 2010 at the Beijing motor show.

Tesla Model S performance version to rival BMW M5

Tesla Model S with M5 Performance Our inherent scepticism about Elon Musk’s claims for the Tesla Model S refuses to go away, but Tesla are convinced they can deliver the Model S with a 300-mile range, great looks, great performance and top-end tecchy goodness at a sub-$70k price tag. And now, it seems, there is going to be a Tesla Model S with performance to rival the BMW M5. At an event yesterday in California, Elon Musk revealed that at launch – the Model S is expected to be hit the road in 2012 with UK cars arriving in 2013 – the Model S will in fact have four variants on offer.

Aston Martin One-77 on London streets +video

The Aston Martin One-77 in London We’re getting really close to the first production Aston Martin One-77 getting in to the hands of a customer (and in all probability in to the hands of the guy who’s bought 10 AM One-77s), and for the first time we’ve actually seen the One-77 out in the wild. This One-77 was taking part in a supercar run from London to Silverstone on Friday to promote the FIA GT1 World Championship which takes place this weekend at the new Silverstone track, and was the first chance to see the One-77 both on the move and away from a static display at an event. We’ve seen the One-77 in the flesh a couple of times, but each time it’s been the same car (the AM One-77 from Salon Prive last year) but this is a different car.