Rodimus Prime, the last of the Primes in G1 (as the final bearer of the Matrix of leadership) remains well known as an intergalactic hero. Of course, much of this comes from having immediately succeeded Optimus Prime as commander, even though he never failed the Autobot cause, nor ever failed any of his mentors. However, he seems to suffer from a severe lack of confidence, often doubting his own decisions and expressing distress over his position as an Autobot leader and a partner of another Autobot leader, Ultra Magnus. In contrast, his Hot Rodimus Prime persona - while still headstrong and stubborn - is more of a listener. Exactly how deep Hot Rod's feelings for Arcee might run is unclear. Their relationship sometimes seems to be antagonistic, but often something more than friendly. Arcee, a female Autobot, also serves as a calming influence on Hot Rod, and tends to either worry about him when he is not around, or deride and tease him when he is. Kup has assumed the role of mentor and advisor to the impetuous young Hot Rod, offering him wisdom and advice when he needs it (though Hot Rod rarely feels that he does, much to Kup's annoyance).

Hot Rodimus, also referred to as Hot Rod for short, is brash and headstrong, with an overwhelming self-confidence that borders on arrogance. Optimus Prime from within the Matrix of Leadership

Hot rod car