Ultima GTR

Ultima is a British car company that makes sports cars. This is their first supercar, the GTR. It started production in 2005. There are 2 different models: the GTR 640(640 horsepower) and the GTR720(720 horsepower). It has a 6.0L twin turbo V8 producing all that power. It's one of the fastest accelerating street legal cars in the world. It goes from 0-60 in 2.6 seconds, 0-100 in 5.3 seconds, and the quarter mile in 9.9 seconds.