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Audi 90 Quattro IMSA GTO really shows its true power on the track

The Audi 90 Quattro IMSA GTO really shows its true performance when it is pushed on the track, giving a clear picture of its ...
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Audi 90 Quattro IMSA GTO turbo 5-cylinder sound

The 1989 Audi 90 Quattro IMSA GTO, featuring a legendary 2.2-litre turbocharged 5-cylinder engine, remains one of the most iconic race cars ever built. With its explosive acceleration, distinctive ...