Cheetor was a cheetah and was a Maximal and an Autobot.
Cheetor normally goes off with no permission. He turned to a Transmetal on episode 27.
Cheetor was always looking for a fight and destroyed the evil Vehicons
Cheetor was pink and an Autobot on Armada.
Cheetor was a cheetah and turned to Beast Wars Transmetal Cheetor on comic 23.