The 1989 BMW M3 arrived at a moment when touring car racing still dictated what the fastest roadgoing sedans looked and felt like. Built to satisfy strict homologation rules, it turned a compact ...

BMW cornered the mid-size sports car segment with the E30 1986 M3, and 2016 marks its 30th anniversary. To celebrate three decades of the M3, BMW is looking back at four prototypes that never made it ...