The current GT battle taking place in the American Le Mans series is one of the most closely contested battles in motorsport.

We follow the top teams Ferrari. BMW, Corvette and Porsche at the 60th running of the Mobil 1 Twelve Hours of Sebring to see who was on the pace at the season opener.

Corvette were also celebrating their own 60th birthday and so Mobil 1 The Grid caught up with some members of the team to discuss this tasty battle in some more detail.