The 1990 Nissan Sydney 500 was motor race held on 10 November 1990 at Eastern Creek Raceway[1] in Sydney, New South Wales, Australia. The race, which was open to Group 3A Touring Cars,[2] was the final round of both the 1990 Australian Endurance Championship and the 1990 Australian Manufacturers' Championship.[3] Held over a distance of 500 kilometers, it was the first touring car event to be held at Eastern Creek Raceway.
The race was won by Larry Perkins and Tomas Mezera driving a Holden VL Commodore SS Group A SV.