Set to be auctioned off in August, this BMW M1 is a supercar that time forgot, and in prime condition. It was originally designed by Giorgetto Giugiaro, and hand-built between the years of 1978 – 1981, for a total production of 453 vehicles. Powered by a naturally aspirated 3.5L inline-six that generates 273hp, it has a top speed of 162 mph – turbocharged racing versions were capable of producing around 850hp. Continue reading for two videos and more information.

Of the 453 produced, 20 were race versions created for the BMW M1 Procar Championship. The spirit of the M1 lived on in the M635Csi and the first-generation M5, which use a modified version of the M88/1 engine, the M88/3. It was the only mid-engined BMW to be mass-produced. In 1979 the head of BMW Motorsport, Jochen Neerpasch, devised a one-make championship using racing modified M1s. The series was created to aid BMW in building enough M1s to enter the Group 4 classification in the World Championship for Makes.