Transformers Reveal The Shield Windcharger
Alt mode: Car
Windcharger isn't precisely the fastest Autobot on the ground, but he does have the highest acceleration. Heedless of any passengers he might be carrying, he goes from zero to 130 miles per hour in less than a second, and screeches to a stop almost as fast. His overloaded power plant generates a strong electromagnetic field, which he can direct into powerful blasts from the cannons in his arms.