Track test: Audi R8 V10 Plus S-tronic

Andrew Frankel drives the Audi R8 V10 Plus at Goodwood for the FortyOneSix track test - where we find the Audi R8 to be incredibly fast. In fact the Audi R8, with a V10 engine, would have lapped faster than the cars at the Goodwood Revival. Including engine start up and engine noise.