6: Jaguar XJ220
Known as one of the rarest supercars of the ’90s, the XJ220 is a piece of marvel engineering. The car was designed in collaboration with Tom Walkinshaw Racing, and the concept had a 6.2 L (6,222 cc) Jaguar V12 in it. Unfortunately, due to budget restraints, the production model utilized a 3.5 L (3,498 cc) twin-turbocharged Jaguar JRV-6 V6 instead. The sheer design of the XJ220 is unlike anything else on the road, even by today’s standards.
The interior of the XJ220 is remarkably ’90s, with dual vents on each side of the driver cockpit. Rich leathers graced the interior of the two-seater, with a relatively no-nonsense design that was still comfortable. The XJ220 had relatively low production numbers, hovering around 275 (some reports say 281).