21: 1987 Buick GNX

What we have here is the holy grail of turbo-powered sports coupes from the ’80s and ’90s. The Buick GNX was designed to stand out from the crowd at a time when GM was having an identity crisis. Too many of the vehicles across the brand portfolio were just rebadged versions of the same car. While this was common practice during this timeframe, GM decided to switch things up and the Buick GNX was born. The car is not only one of the fastest cars of the ’80s and ’90s, but it is also one of the most desirable.

Recently, an 85,000-mile Buick GNX sold at auction for $200,000. That’s astronomical considering the car’s age and what era it’s from. These are going to be classics very soon as the muscle car marketplace continues to evolve. If you are a fan of the GM G-Body cars of the ’80s and ’90s, the GNX is something worth investing in.