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

Chevrolet Spark EV tops EPA's fuel-economy rankings for 2014

The 2014 Chevrolet Spark EV has been named the most fuel-efficient vehicle by the EPA and the Department of Energy in a new ranking for 2014. The Spark EV returns a combined 119 mpg equivalent, achieving 128 mpg in the city and 109 mpg on the highway. Chevrolet's pure-electric hatch displaced last year's chart topper, the Scion 2013 iQ EV, with its 121 mpg equivalent rating, but the Scion is not offered for the 2014 model year, so it didn't make the list for the U.S.

Jenson Button drives the McLaren P1 up the Goodwood hillclimb (video) UPDATED

Jenson Button drives the McLaren P1 (pictured at Goodwood) up the hillclimb Update: We’ve added an extra video of the McLaren P1 going up the hillclimb that shows more of the actual run (below) It’s all Goodwood FoS this weekend – hardly surprising – and now we have video of the McLaren P1 in action up the hillclimb. McLaren roped in their F1 star, Jenson Button, to get behind the wheel of the P1 for its debut on the Goodwood hillclimb, but we get more of the Jenson talking head than we do of the P1 in action. Still, Jenson’s an affable and entertaining chap, and we learn that his daily driver is currently a company car – the McLaren 12C Spider – which he keeps in his garage in Monaco.

Rolls Royce Ghost EWB launched +video

Rolls Royce Ghost EWB - a Chinese launch Really, you wouldn’t expect Rolls Royce to release something as common as a long wheelbase Ghost, would you? No, this Ghost is an extended wheelbase Ghost – the Rolls Royce Ghost EWB. When we reported back in December that the LWB Ghost was getting close – and the Ghost DHC and Ghost Coupe, for that matter – we’d half expected Rolls Royce might get a shake on and take the Ghost EWB to Geneva.