The M5 might not have been the original super sedan. It wasnâ€™t even the first hot 5-series. But just like the GTI is synonymous with the hot-hatch segment, the M5 became the standard by which all other super-sedans were judged the moment it rolled onto the scene in 1985. Power seemed other-worldly; 280 plus horsepower from the race-derived M88/3 hunkered down with beefy suspension upgrades and huge (for the time) alloy wheels linked with a limited-slip differential. At a time when â€œfastâ€ cars had 180 horsepower, BMWâ€™s first M-offering in the sedan range might as well have been a space ship.
BMW promised limited production for the U.S. market, too â€“ and, indeed, only 1,239 were produced for the U.S. with the slightly de-tuned S38. Unfortunately, that was 700 more than BMW had promised to make, and that led to a lawsuit. It also wasnâ€™t very long before the M5â€™s power reign was eclipsed; first by its replacement E34 model, by then the whole range of new V8 models emerging on the market, from the 1992 Audi V8 quattro to the 500E. Values quickly fell as these old-looking (even when new) boxy rockets fell out of favor, and they remained there for quite some time.
But recently thereâ€™s grown a much greater appreciation for all things 80s M, and though the E30 has grabbed the headlines as the market star, outside of the M1 it is the E28 M5 that was brought here in fewest numbers. Even fewer have survived, and finding clean, lower mile examples can be tough. This one appears to tick the right boxes: