Transformers Dark of the Moon : Transformers 3 Cars List A

Autobots Transformers 3 Cars:

Optimus Prime : Blue Peterbilt 379 truck with red flame decals.

Peter Cullen voices Optimus Prime, the Autobot leader. While he retains his vehicle mode of a blue Peterbilt 379 truck with red flame decals, he has been added a trailer similar to his Generation 1 counterpart, and has been redesigned to look more heroic. Optimus can combine with his trailer and gain a third transformation mode.

Sentinel Prime : Fire rescue truck.
Leonard Nimoy voices Sentinel Prime, Optimus Prime’s predecessor who turns into a Rosenbauer Panther Airport crash tender fire truck. Sentinel Prime is seen as the Autobot in stasis on the Ark in the teaser trailer. Nimoy provided the voice for Galvatron in The Transformers: The Movie and had been considered for voicing The Fallen in Revenge of the Fallen.

Bumblebee : fifth-generation Chevrolet Camaro.

Bumblebee, Sam’s guardian that turns into a fifth-generation Chevrolet Camaro. Bumblebee has also gone through some changes, his vehicle mode featuring a new body kit and paint job, and designers modifying him to look more mature

Ironhide : GMC Topkick.

Ironhide, the Autobot weapons specialist who transforms into a GMC Topkick.

Ratchet : Search and rescue Hummer H2.
Ratchet, the Autobot medic who transforms into a search and rescue Hummer H2. Ratchet also had some changes done to his vehicle form, as he has been painted green and white.