Also unlike the previous AMG GT, this new car sends the power to all four wheels through an electro-mechanically controlled clutch teamed with an e-diff at the rear. But why are we waiting for the ...

Porsche claims the 911 Carrera 4 GTS with the Sport Chrono package hits 60 miles an hour in 2.9 seconds. Mat Watson of carwow, meanwhile, clocked 2.82 seconds ...