4. Isdera Imperator 108i

Isdera is a small and ultra-exclusive manufacturer of supercars based in Germany. It was founded by Eberhard Schultz, ex-Mercedes engineer, in 1969. Over the years, Isdera produced only a few models all of which used many Mercedes parts, engines and components and the company became known for a very exclusive production approach.

It was introduced in 1984 and remained in production until 1993 during which time 30 examples were produced. The car had space frame construction with a plastic body and Gullwing doors – timeless and everyone`s favorite supercar detail. Behind the driver was a Mercedes produced V8 engine with 5.0 liters of displacement.