The Mosler MT900 is a high-performance American sports car with a lightweight carbon-fiber chassis and a 5.7-liter LS6 V8 engine producing 350-600 horsepower. It has a 6-speed manual transmission, weighs about 2,500 pounds, and can achieve 0-60 mph in under 3.5 seconds with a top speed over 190 mph. Its advanced aerodynamics and independent suspension make it highly competitive on both road and track. This is sweetheart, sometimes hot-tempered, demanding car.