40 Years Of The M Series

It was 1972, 40 years ago, when BMW did something that many would later imitate: Much to the chagrin of its own engineers, who were convinced they already had the hottest cars imaginable, and that to touch them meant to desecrate their creations, BMW decided to put the tuners out of business, and created the M series.

Allegedly, the M stood for “Motorsport.”

Link: The Truth About Cars