HHR

The HHR is a mass-produced Autobot bodyform from the Rise of the Chevy Autobots portion of the movie continuity family.

Representin'.

The HHR-type Chevy Autobot might not be very strong or fast, but there's brains for days under that chassis. Advanced processors let it out-think almost any opponent and exploit any weakness it can find to the fullest advantage.

It transforms into a Chevrolet HHR. Big surprise.

There are lots of it.

Games

Transformers: Rise of the Chevy Autobots

HHR was not an individual character, but rather one of seven body-types that could be selected in the game to craft a custom character. The player could modify their avatar's name and model at will.

Transformers: Rise of the Chevy Autobots