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

Chevrolet Volt faces toughest test--consumers

Scientists, journalists and a slew of other alleged experts have all weighed in on the 2011 Chevrolet Volt, and now the only verdict that truly matters--the public's--will be rendered. General Motors said 6,348 consumers have taken the extended-range car for a spin during a 12-city “Volt Unplugged Tour,” and not surprisingly, GM's reviewers like it. Still, initial feedback does appear to be truly positive.

Citroen DS Wild Rubis tease previews new DS SUV (video)

Citroen are teasing what appears to be a DS SUV ahead of the Shanghai Motor Show later in April – the Citroen Wild Rubis Concept. With French car makers suffering from a downturn in sales in recent years, one beacon of light has been the success of the resurrected DS badge to adorn a range of more upmarket Citroens. From initial scepticism when Citroen revealed their plans to re-badge and titivate mainstream Citroens with some DS history, we were won over by the brilliant DS3 which managed to turn the rather beige C3 in to a properly appealing – and properly fun – sporty hatch.

New Saab 9-3 Concept at Geneva

Saab Concept Tease Geneva 2011 It’s been a tumultuous time for Saab, attempting to rise from the ashes of GM’s departure. And, despite initial promise when Victor Muller rode in on his white Spyker, things have not really progressed as Saab would have liked. Sales through 2010 were below expectation and there were some teething problems with the new 9-5.