Track Battle – Tesla Model S P85D vs Audi RS7 vs Alpina XD3 – Video

This has to be the strangest collection of cars being tested at a track battle, but you might be surprised of the outcome you will see between the Tesla Model S P85D, Audi RS7 and Alpina XD3! They each have all-wheel drive but use different fuels – Audi RS7 is gasoline powered,  the BMW Alpina XD3 is diesel powered and of course the Tesla Model S P85D uses electricity!