This is the story of the legendary Metro 6R4, a fearsome 400 hp Group B rally monster that somehow ended up inside a Las Vegas casino! Designed during the excess of the Group B era, the 6R4 was ...
Though short-lived, the Group B era and its homologation requirements produced some of the craziest road-legal, mid-engine machines, such as the following five legends. Since its inaugural 1973 season ...
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