How 550+ hp acts in different cars?- NSX vs R8 V10 vs 911 Turbo?

01 Jan How 550+ hp acts in different cars?- NSX vs R8 V10 vs 911 Turbo?

The Honda NSX, Audi R8 V10 Plus and Porsche 911 Turbo are all supremely powerful, complicated supercars with four-wheel-drive. But how do these all-weather supercars fare in, well, literally all of the weather? Chris Harris finds out.