1993-1997 Cadillac Seville Sls Sts Drivers Side Headlight Assembly Left Oem on 2040-parts.com

What's different about electric cars this time? A column by Kevin A. Wilson

Thirteen years after the General Motors EV1 was rolled out to cheers from advocates of a revolution in the way we power automobiles, those same advocates are out front cheerleading yet another revival of an idea as old as the automobile itself: Run 'em on batteries. Batteries aren't a source of energy. They're just storage units, a convenient means of making power portable.

Mercedes to make E-Class Coupe Estate?

The Mercedes ConceptFascination - Could make it in to production as an E-Class Coupe Estate Car makers are searching for every niche they can fill with their cars, particularly at the premium end. Audi and Mercedes are big players (we still think the Mercedes R-Class a niche too far), and BMW play the game too, with cars like the BMW X6M and the new BMW 5 Series GT. If the Mercedes E Class Coupe Estate does go in to production it will bring to five the number of models based on the same Class – the saloon, the coupe, the cabriolet and the estate plus this new Coupe Estate.

Audi A3 E-tron concept (2011) first official pictures

This is the Audi A3 E-tron concept, just unveiled alongside the new Q3 SUV at the 2011 Shanghai motor show. It’s Audi’s second A3 concept car in the space of two months – the first was a 402bhp super saloon, but this is a little more eco-conscious, with a plug-in hybrid powertrain – but both preview how the next A3 will look. Does this new Audi A3 E-tron concept still use the first concept's turbocharged 2.5-litre five-pot engine?