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Tesla Model X Crossover reveal and Roadster dropped by year end

Tesla Roadster Production ends in December We revealed back in November that Tesla intends using the Model S platform to produce a Crossover come SUV to appeal to a more mainstream market than their current ‘Lotus with batteries’ Tesla Roadster. Having officially sown that seed, Tesla has now revealed that the Tesla Model X will be revealed – in prototype form, of course – by the end of 2011. At pretty much the same time as production of the Tesla Roadster comes to an end.

The next F1: McLaren plans replacement for supercar

Formula One powerhouse McLaren secretly has begun work on a replacement for its legendary F1 supercar, while it also gears up to become a mainstream sports-car maker. McLaren's Technology Center in Woking, England, has built some 2,000 McLaren SLR supercars a year for Mercedes-Benz, but McLaren boss Ron Dennis reportedly has his sights set on producing 1,000 of its upcoming Ferrari F430-fighting P11s a year starting in 2011. The number, Dennis said, will rise to 4,000 cars by mid-decade as future models such as the Porsche 911-challenging P8 come on line.

Porsche 911 gets new Sports Exhaust

As we commented recently, the 911 is the soul of Porsche; its reason to be, if you like. Which is why the driver experience is at the heart of all that Porsche does with the 911′s development. And Porsche has added a new option to the 911 Carrera and Targa range, available from February.