Slow looking cars--that are fast!

What cars out there did you think would be slow, but turned out to be really fast?
This is ours.
It has opening doors and a hitch on the back. Can't run with my top cars, but still very very solid and has won multiple races.
Discussion
This guy surprised me...
It beat a lot of my faster-looking cars
Gotta agree with the old Fire Eater.
I've found the 70 GTO to be pretty speedy and have been hoping someone would enter it in a League race but no one has.
A lot of the muscle/hoopty cars tend to surprise me. I figure they're not so fast due to size and wheelbase, but many have turned up winners in races I wouldn't have called.
If there's one thing I've learned from doing all these races is when in doubt, bet on a truck.
Speaking of the old Corgi models...
BMW 325i!!!!!
I did not expect this one to be fast. In fact, going downhill, it just looks slow. But believe me when I say that on the long, straight, stretches, it is an absolute BULLET. It is by far the fastest car I've seen on the long runs.
I love those deceptive speedsters!
I'll have to cull through my collection...but I sure got a lot of the opposite! Fast looking cars that are slow!