We have
ProBuggy
ProLite (restricted to 3.5 NA buggy)
Super1650 (restricted 1650cc motor NA buggy)
Clubman (1300cc buggy)
Extreme 2wd (trophy truck)
Performance 2wd (steel cab opening doors)
Super lite (side x sides)
Performance 4wd (basically mildly modified stock 4bs)
Extreme 4wd (anything goes 4x4 with silhouette of original vehicle)