Primeval: New World version
Alvin and the Chipmunks: The Squeakquel
He-Who-Must-Not-Be-Aggravated morphs a Pachycephalosaurus in order to rescue the Chipettes. He got ahead and rammed the car head on, destroying the engine. He then jumped on the car and confronted Ian.
The Pachycephalosaurus should be too large to fit on the car.