Porsche 911 2014Change

With the seventh generation 911 now launched, Porsche is hard at work preparing the next round of extreme performance variants like the Turbo and GT3. Our spy photographers captured a 911 Turbo and Turbo Cabriolet undergoing winter testing, along with a craftily disguised GT3 spotted at night. Both Turbo models at least have the benefit of standard all-wheel-drive, to cope with those snow-covered roads. On the other hand, the driver of the rear-wheel-drive GT3 could have his hands full, especially from the look of this car's massive alloy wheels and aggressive-looking tires.