VIDEO: FORD MUSTANG 5.0 GT VS BMW M2 - WHICH IS FASTEST?

What the Ford has in muscle - 410bhp, 5-litres and eight cylinders, the BMW has in technology - a 365bhp, 3-litres and a turbocharged straight-six. But, the lighter German means the power-to-weight ratio of each car is within 1bhp of each other. So which is your money on?