Classes

Capacity	Group N	Group A	Open
	Classes
Up to and including 1000cc (incl. Daihatsu Cuore Avanzato) Up to and including 1400cc with a maximum of 8 valves			B8
Up to and including 1400cc N1 – MG ZR Supercup A5 – including cars that comply with recognised one make challenge specifications	N1	A5	B9
Over 1400cc up to and including 1600cc		A6	B10
Over 1400cc up to and including 2000cc	N3
Over 1600cc up to and including 2000cc			B11
Over 2000cc	N4
Over 2000cc Two Wheel Drive			B12
Over 2000cc Four Wheel Drive			B13