Silverstreak
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.
The Dinobots are a subgroup of Autobots, each of whose transformed mode is that of a dinosaur or similar prehistoric animal. They are referred to as Dinotrons in the Japanese version, and Dinobots (ダイノボット Dainobotto?) in the Japanese dub of Transformers Animated. They were named among the top selling toys in 1985 by Playthings magazine.
Combiners (more commonly known as "Gestalts" by the fans) are Transformers who could combine with each other to form a larger robot.
The Aerialbots are a subgroup of Autobots who turn into combat aircraft.
A subgroup of robots in the Autobot faction who have emergency, rescue, and law enforcement vehicles as alternate modes.
Created by Grimlock from parts of Unicron's brain, the Technobots are a subgroup of robots within the Autobot faction who turn to Cybertronian-inspired versions of conventional vehicles.
Powerdashers are mail order Transformers whose name stood for one of three available molds.
A group of functional transforming wristwatches re-released by Takara under the Transformers line despite originating from their Kronoform line.
Pretenders are Transformers who had an inner robot secluded behind a protective outer shell.
These are Japanese exclusive Headmasters who transformed into bodiless heads.
These are repaint Godmasters who transformed into bodiless engines.
Did not appear in anime.
The three Powered Masters combined into a super vehicle.
Original Team
Later Additions
The Omega Sentinels were a mass-produced line of weapons of mass destruction sharing the same body-shape, created as part of "Project Omega". Each of the Omega Sentinels are named after the letters in the Greek alphabet. Omega S.P.R.E.E.M. (Strike Prototype; Rapid Engagement & Elimination Module) was the best known of the small-scale prototype Omega Sentinels that preceded Omega Supreme.
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Wikipedia