I like it when a Mosaic gets me interested enough to look up the character's original bio.
For anyone else who also needed a refresher:
" Let my fellow mechanical beings go! "
He sometimes has his mind stuck in low gear, believes 55mph, speed limit is infringement on rights of cars. Garages are prisons to him... doesn't understand Earth machines are not alive. Goes 180mph, range 600 miles. Uses ferrocobalt magnet under hood to be pulled by and within a few feet of other vehicles, reducing his fuel use to near zero. Prone to overheating.http://www.seibertron.com/database/character.php?view=&char_id=160
Didn't realise the toy had a remolded head too - thought it was just a repaint. That's kinda cool.