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BMW M6 Gran Coupe (2013): first official pictures

This is the BMW M6 Gran Coupe. Matching the M6 coupe's twin-turbo powertrain to the 6-series Gran Coupe's slinky body, think of it as a sexier, slightly faster alternative to the three-box M5 saloon. The M6 Gran Coupe is on sale from 25 May 2013, after a Detroit motor show reveal in January.

Porsche 918 Spyder: The first ride in the future game changer

Faster than the iconic Carrera GT yet more economical than parent company Volkswagen's frugal new Up supermini, Porsche's next supercar, the 762-hp gasoline-electric powered 918 Spyder, promises to offer the best of both worlds—scorching performance and ultralow consumption. Autoweek joins Porsche's engineering team for the very first test of the car that is already causing headaches in Maranello and Sant'Agata. For all of its intense promise and awesome potential, the very first running prototype of the upcoming Porsche 918 Spyder looks suspiciously like a refugee from a shadowy postapocalyptic movie set as it glides silently into view across the vast expanse of bitumen at the Nardo test track in southern Italy.

Frankfurt Motor Show 2013: the top 20 cars to look forward to

The 2013 Frankfurt Motor Show will play host to a wealth of new vehicles making their world and European debuts at the German automotive expo. So, from outlandish concepts and design studies to more mainstream production-ready metal, there are plenty of vehicles to look forward to when the covers come off at Frankfurt 2013. Everything form supercars to family estates will be vying for the limelight – here are 20 of the most interesting, important, unusual and fastest cars and concepts that’ll be on show.