Generation: High Output

The Gumpert Apollo was a popular video game car that is also a real car. This is one of 44 examples built. The mid-mounted 4.2L twin turbo V8 engine from Audi produces 640 horsepower and is absolutely crazy. This car is 1 of 2 in the United States.

The Panoz Esperante is a forgotten American sports car. These hand-built vehicles combine a high-strength bonded chassis with aluminum body panels. This one features a 500 HP supercharged Ford V8 engine. It is one of just 234 examples produced.

This 1985 Rover Vitesse was never sold in the U.S. market. Under the bonnet is a 3.5L V8 engine producing 190 HP. This sporty wagon is practical and well-equipped for its era.

This 1985 Renault 5 Turbo 2 is one of 200 that were built as homologation specials for Group B rally car racing in the 1980s. This one has been further upgraded to produce 200 HP from its mid-mounted, 1.4-liter turbocharged engine. It is a street-legal pocket rocket!

Here's a car you have definitely never seen before. This 1994 Maserati Shamal is incredibly rare, with fewer than 400 units built. Powered by a twin-turbo V8 engine, this powerful Italian coupe is full of design quirks.