The 1994 Australian Manufacturers' Championship was a CAMS sanctioned motor racing competition for 2.0 Litre Touring Cars complying with FIA Class II rules.[1] The championship, which was promoted as the 1994 Valvoline Australian Manufacturers' Championship, began on 17 April 1994 at Eastern Creek Raceway and ended on 28 August at Oran Park Raceway after six rounds. The series determined both the winning automobile manufacturer in the 22nd Australian Manufacturers' Championship and the winning driver in the second annual Australian title for drivers of Class II Touring Cars.[2] This title was awarded as the Australian 2.0 Litre Touring Car Championship in 1993 and as the Australian Super Touring Championship from 1995.