BMW M5

The BMW M5 is one of approximately 15 4-door supercars. It's been produced since 1985. It's 5.0L V10 produces 507 horsepower. It goes from 0-60 in 4.1 seconds, and 0-100 in 10.1 seconds. It's top speed with the electronic limiter is 155 mph, but without, it's capable of 195 mph. It's one of the fastest BMWs ever.