The Chevy Corvette Centennial concept car is the alt mode for Sideswipe. Described as a brave but often rash warrior, Sideswipe was part of the initial crew of Autobots. In the original animated series, Sideswipe and his twin brother Sunstreaker, took the form of Lamborghini sports cars. He later took the form of a 1997 Lamborghini Diablo, 1999 Dodge Viper, and the Cobra Stinger.
Ravage will appear in the film with “very raw beast mode”. Ravage was featured in both the original animated series and Beast Wars, and took the form of a robotic jaguar. He was featured in an original draft of Bay’s Tranformers, but later replaced with Scorponok.
Megatron’s alt mode is confirmed to be a tank. Looks like the leaked concept photos are legit.
And the Devastator rumors might also be confirmed with the news that a super-sized transformer that combines multiple toys will retail for $50+. In the original series, six constructicons combine to transform into the huge giant robot known as Devastator.