1989 Audi 90 Quattro IMSA GTO

A year later the company switched to the IMSA GTO series, with its less strict rules. Only the silhouette of the Audi 90 quattro was retained: under the GTO’s carbon-fibre skin was a pure racing car. The five-cylinder engine, in its final development stage, produced 529 kW (720 bhp), and the car’s four driven wheels had 14-inch wide rims. With seven wins in 13 races, Hans Joachim Stuck took third place in the championship and the team came second in the manufacturers’ rankings.

In Detail

submitted by admin
type Racing Car
power 536.9 kw / 720 bhp