- Sonic is
a hedgehogan Autobot Micromaster from the Zone portion of the Generation One continuity family.
- Sonic Bomber (Autobot, 1990)
- Japanese ID number: C-347
- Sonic transforms into a Porsche 928S sportscar. He was only available with his larger partner Sonic Bomber, whose "base" mode has a ramp mechanism to launch the tiny Transformer.
- Big Powered (Multi-pack, 1990)
- Japanese ID number: C-353
- All three Powered Masters (Sonic Bomber, Dai Atlas and Road Fire) as well as their Micromaster partners were also available in a great big gift set.