26: BMW M1
The M1 was meant to be the German muscle car with spirit, but a lackluster advertising campaign and questionable reliability made the car a lackluster choice. There are few cars from this era that had the mid-engined design of the M1. But the performance of the straight-six wasn’t what the company had hoped for and the buying public didn’t warm up to it. The M1 was not the most unique BMW of the decade, but the designers certainly tried to make it stand out from the crowd.

The muscle car era was a time chalked full of unique cars that attempted to capture the free spirit of America. The designers behind the BMW M1 were ambitious at the time, but the novelty of the car has since faded.