While G1 Optimus Prime might have the most iconic design in the Transformers franchise, other iterations of the Autobot leader looked even better.

Equipped with various weapons and the Matrix of Leadership, Optimus Prime is one of the most powerful characters in the Transformers franchise.

Hasbro has unveiled a crowdfunding campaign for an Omega Prime set, which features Optimus Prime & Ultra Magnus from Transformers: Robots in Disguise.

As expected, the leader of the Autobots in Rise of the Beasts is Optimus Prime. Prime is the one who sends Bumblebee to Earth in the 1980s, during the events of 2018’s Bumblebee.

Transformers One: The Kotaku Review The doomed friendship between Optimus Prime and Megatron is the best thing about this animated prequel ...

Optimus would return to his Generation 1 height for Transformers: Rise of the Beasts. However, Optimus Prime would see two massive spikes to his height in other films.

It's Omega Prime from 200's Robots in Disguise show -- a combiner based on Optimus Prime and Ultra Magnus.

The leader of the Transformers' Autobots is definitely based on a flat-faced cab-over-engine semi-truck. Exactly which one, though, remains a matter of dispute.