pretty much all the characters from the cartoon are in it. just not the same as the cartoon.

Optimus Prime (Peterbilt truck)
Bumblebee (1974/2008 Chevrolet Camaro)
Jazz (Pontiac Solstice)
Ironhide (GMC Topkick pick-up truck)
Ratchet (Search & Rescue Hummer H2)

Megatron (Cybertronian "jet")
Starscream (F-22 Raptor)
Barricade (Saleen-modified Ford Mustang police car)
Frenzy (2-speaker CD player, mobile phone)
Bonecrusher (Buffalo H Mine-Protected vehicle)
Blackout (MH-53 Pave Low)
Scorponok (mechanical scorpion)
Brawl (Modified M1 Abrams)

http://en.wikipedia.org/wiki/Transfo...film)#Autobots
wikipedia link so you can click on and see their g1.