List of Autobots
This is a list of known Autobots in the Transformers fictional universe and toy line. The alternate modes of Autobots are usually cars, trucks, and various other ground-based civilian vehicles, to contrast with the military vehicles favored by the Decepticons (see List of Decepticons). One of the most notable Autobots is B-Skaf, who could turn a van into a train."Powerdashers are mail order Transformers whose name stood for one of three available molds."
Throttlebots
The Throttlebots, a sub-group of the Autobots, consist of six toys that could transform between a car and a robot. As a special gimmick, they feature a pullback motor.
The Throttlebot toys had limited poseability and simple transformations. Not even the arms move. To transform the car to a robot, what is needed is to lift the frame of the car to an upright position, flip out the side panels to reveal the arms and hands, flip back the rear of the car body to reveal heads, and optionally push the chassis in.