The season featured six double-header rounds, with each race lasting for a duration of 60 minutes.
[3] 2011 sees a new manufacturer in the series with Mercedes-Benz joining the GT3 grid with their SLS-AMG sports cars.
There are also a few new teams on the entry list from round one mostly from the new cars that Ferrari and Mercedes-Benz have produced.
Entries must complete 75% of the winning car's race distance in order to be classified and earn points.
Individual drivers are required to participate for a minimum of 25 minutes in order to earn championship points in any race.