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Audi Sport quattro Concept

Celebrating 30 years of the Sport Quattro, Audi has revealed its spiritual successor ahead of its debut at next week's Frankfurt motor show. The broad concept – which measures in at 4,602mm long, 1,964mm wide, 1,386mm high sitting on a wheelbase of 2,784mm – features a number of the same design cues we saw on the 2010 quattro concept, the 1983 Sport quattro and the original Ur-quattro. These include the angular, flat C-pillars and the rectangular headlamps and rear lamps.

Hyundai ix35 FCEV: The go-to hydrogen fuel cell car

The Hyundai ix35 FCEV has been chosen for the second year running as the FCEV of choice for the European Commission-backed Fuel Cells and Hydrogen Joint Undertaking (FCH JU). As we’ve reported previously, the Hyundai ix35 FCEV (Fuel Cell Electric Vehicle) is the first proper production FCEV in the world, although the roll-out of Hyundai’s hydrogen-powered car isn’t exactly on a huge scale, at least not for the next couple of years. But as governments (perhaps) start to wake up to the fact that the BEV car is a road to nowhere  - or nowhere far, at least, with its limited range and the current state of battery technology – they are starting to see hydrogen-powered vehicles as a realistic future for a world that doesn’t have to rely on fossil fuels for transport.

Spied: Cadillac XTS spotted testing

The Cadillac XTS is nothing new. We had our first look at the concept in 2009. Since then, we've seen it on auto show floors from Detroit to Beijing.