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Saab 9-3 ePower electric car at 2010 Paris show

Saab will showcase its electric car ambitions at the 2010 Paris motor show with the new 9-3 ePower. Look out for this badge on future Saabs – it’s the next step from the existing E85 biofueled BioPower models. The 9-3 ePower is a technical testbed vehicle rather than anything you can go and buy, but the Swedes aim to have an electric car to market in the next few years.

Hyundai Curb concept car (2011) at Detroit auto show

It wasn't just about the Veloster hogging the limelight on Hyundai's stand at the 2011 Detroit auto show. The Curb concept car is a glimpse of a future rival to the Nissan Juke, and the Koreans even admitted it was a hint 'for the next generation of Hyundai buyers.' The new Curb is defiantly a concept car, but it also showcases Hyundai's Blue Link connectivity technology. Hyundai's Curb is the twelfth concept car to be designed at the company's Californian Design Center.

Concept Car of the Week: Audi Quattro Spyder

The Audi Quattro Spyder. It might not be as avantgarde as some concepts we've explored so far in this weekly series becasue this was a sports car designed with production in mind. It would have marked an entry into a market Audi was yet to explore during a time it was deperate to break free of its dowdy, mainstream image.