M1 was a BMW’s halo car between 1978-1981, and even though it had some production issues, enough examples were made for Germans never to worry about the Group 4 homologation. BMW then tried to rival the Group 5 Porsches, but the fact was – the M1 was never designed as a Motorsport vehicle, be it … Czytaj dalej 1981 – BMW M1 E26 Rallye