The world's largest collection of historic British cars
One most spectacular MG cars ever built, the 6R4 had only a
superficial relationship with the standard MG Metro car. It was
developed for Austin Rover by Williams Grand Prix Engineering.
6R4 stood for 6 cylinder, rear engine, four-wheel-drive…
The 6R4 Group B rally car was developed for Austin Rover by Williams Grand Prix Engineering. 6R4 stood for 6 cylinder, rear engine, 4 wheel drive…
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