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2015 Mercedes-Benz C63 AMG may pack 480 hp

Mercedes-Benz's new-from-the-ground-up 2015 C63 AMG has reached a final stage of durability testing, with prototypes hitting public roads near company's technical center in Germany. The BMW M3-fighting four-door is will debut at the Paris motor show in September. The new twin-turbocharged 4.0-liter V8-powered performance sedan is set for North American sale exclusively in its rear-wheel-drive-only guise.

New Ferrari Enzo – F70 / FX70 – on track

The next generation Enzo (current Enzo pictured) is on track for release in 2012. With news the other day that the Lamborghini Urus is being lined up to take on the next generation Ferrari Enzo – the F70/FX70 – we’re now hearing that Ferrari’s plans to replace the Enzo are very much on track. It’s been a long time since the limited production Enzo – just 400 were produced – came to an end, and seven years since it was first announced.

Porsche 918 Spyder (2010) at Geneva motor show

Porsche has shown off this stunning new 918 Spyder concept car on the eve of the 2010 Geneva motor show. It’s a mid-engined two-seater in the mould of the Porsche Carrera GT – a landmark supercar to showcase Porsche’s technical nous. Michael Macht, president and chief executive officer of Porsche, unveiled the 918 Spyder in Switzerland, and intriguingly proclaimed that Porsche has never shown a concept car that it hasn’t put into production… Porsche’s official press release was light on the details, but after the unveil Porsche’s R&D chief Wolfgang Durheimer talked CAR around the 918 Spyder and revealed some eye-popping figures for this part-electric hybrid supercar which weighs in at 'less than 1490kg'.