An article written by Turtle Garage is being published in the October issue of Sports Car Market. The subject is the auction result of a 1988 BMW E24 M6 at Bonham’s during the Greenwich Concours in June. The M6 in question was a B/B+ example with 75,000 miles and no documentation. The hammer fell at a staggering $55,000. My article (posted below) takes a deep dive into the history of the E24 and dissects some recent six-figure sales of investment grade E24 M6’s. The verdict: The E24 M6 is clearly on the move and is rising in value. This is a majestic and powerful coupe that is rapidly becoming a legitimate modern classic.