The Chevrolet Corvette C6 Z06 from NFS World.
No custom handling, here's my vehicles.ide line (uses Coquette handling):
corvettez06, corvettez06, car, COQUETTE, COQUETTE, VEH@LOW, VEH@LOW_HI4_HI4, 30, 999, 0.2417, 0.2417, 0, 5, 1.0 ,0, sports
Known issues:
Doors don't work properly (NFS World doesn't have properly seperated door models, so only the outside part of the door moves)
Detached/moved components reveal huge holes in the car mesh (NFS World's cars weren't designed for IV's damage model)