At the 2021 Mecum Indy, a Cinnabar Red 1987 BMW M6 coupe with tan leather front bucket seats sold for $50,000. That compelled me to write this blog post, but that price would be somewhat of a steal now.
“For the zealots.”
For the 1987 model year, BMW finally brought the European M635CSi (available since 1983) to North America, but rebadged it as the M6. This rebadging meant that the “civilian” 6-series (previously the 633CSi) was redesignated as the L6. Specific M6 details included front and rear M badging, a larger front air dam and rear spoiler, and matching color side mirrors.
The M6’s engine was the S38B35 256 bhp 3.5 liter/211 ci inline six with Bosch Motronic fuel injection. With an 18.5-gallon gas tank, the fuel economy rating of 10 city/19 highway mpg (9/17 by today’s measures) meant a short range of between 220 and 240 miles with a 10% fuel reserve. Car and Driver recorded a 0-60 time of 6.1 seconds.
The M6’s base price was $58,970—about $172,500 in today’s dollars, and about 23% more than a 2025 M8 Gran Coupe starts at. Standard exterior and mechanical equipment included metallic paint, halogen headlights, speed-related power steering, four-wheel power anti-lock disc brakes, and Michelin TRX 240/45VR-415 tires (still available!) on 7.7-by-16.3-inch BBS alloy wheels.
Inside the very well-equipped M6, BMW paired leather reclining front bucket seats with memory with leather rear bucket seats. Other interior accouterments included front and rear air conditioning, power heated side mirrors, power door locks, a three-spoke leather-covered steering wheel, a trip computer, and a digital clock. Audio entertainment was provided by a BMW Sound System with an AM/FM stereo radio, a cassette player, eight speakers, and a power antenna.
Production Numbers & Period Reviews
The 1987 M6 had no factory options—buyers chose the exterior and interior colors, and that was it.
BMW produced a total of 1,767 M6 coupes for North America between September 1986 and September 1988. Reviews were excellent, with the only complaints being the eye-watering price and the fuel mileage (“drinks gas like a fiend”). Car and Driver stated that the M6 was “one of those wild, wonderful cars that throw the scales of automotive justice totally off balance.”
The View From 2025
Like many BMWs, the M6 attracts collector interest, and there is series-specific club support along with that of the bigger BMW car clubs. According to Hagerty’s valuation tools, all the money for a 1987 M6 in #1/Concours condition is $126,000, with a far more normal #3/Good condition version going for $40,600.
M6’s are often available in the Hemmings Motor News classifieds, on eBay Motors, and on Bring a Trailer. As I update this post in July 2025, a Royal Blue Metallic 1987 M6 with lotus white leather front bucket seats and 70,000 miles is for sale on Hemmings, asking $44,900.
Make mine Silver, please—I think.
Other BMWs I have written about include the 1982 733i sedan, the 1983 633CSi coupe, the 1984 325e coupe, the 1985 535i sedan, the 1987 L6 coupe, the 1988 M3 coupe, and the 1988 750iL sedan.
Last updated July 2025.
Eighties Cars 