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

Mercedes E-class Cabriolet at Detroit motor show 2010

Here's our first look at the new Mercedes E-class Cabriolet, unveiled at the 2010 Detroit Auto show. It's the fourth addition to the E-class range, and as with the latest E-class Coupe, the new drop-top replaces the old CLK. The new E-class Cabriolet shuns a hard-top and continues to favour the more traditional folding fabric arrangement - the hood can be opened or closed in 20 seconds at speeds of up to 25mph.

Audi R8 e-tron – cruising in California video

We have video of the Audi R8 e-tron cruising the Pacific Coast Highway Audi first revealed its electric car project at the Frankfurt Motor Show in September last year with the R8 e-tron, an electric car based on the R8 and featuring four electric motors creating a quattro EV. Audi then went on to reveal their second e-tron at the Detroit Motor Show – the Audi R4 e-tron – which seems to preview a new R4 model from Audi and finally the latest – and most convincing e-tron – the Audi A1 e-tron at the Geneva Motor Show last week. But so far we’ve not seen any of the e-trons on the move.

Mercedes SLS AMG Roadster Undisguised

The topless AMG SLS out playing in Hamburg It’s not too hard to tell we’re coming up to two major motors shows in April – the New York Motor Show and the Shanghai Motor Show. Earlier today we had the first real photos of the 2012 BMW M5, and now we get a completely undisguised Mercedes SLS AMG Roadster out playing in Hamburg. Of course, we’ve already seen the SLS Roadster without any disguise in the 2011 Super Bowl advert from Mercedes.