Over the years there have been numerous rally vehicles, here are just a few.
The Purple Lamborghini Murcielago prior to adding the cammo graphics.
The Swine Flue Response Vehicle (California Highway Patrol Car)
Preditor Hummer H2
'88 e30 BMW M3 with built and blueprinted LS6 engine
Yellow Lamborghini Murcielago
Preditor Hummer H1
Mercedes SL65 AMG