The third version  would quite possibly have been the most gimmick loaded Transformer in the history of the line, simultaneously being a Powermaster, Headmaster, and Triple Changer. The Headmaster also would have been a Triple Changer, turning into a sort of armored four-wheeled rover (Roller II?) and robot as well as a rather silly looking Optimus Prime head with four vertically aligned wheels jutting off the sides. It seems that when the extra Headmaster gimmick was scrapped, the super mode head remained separate rather than being reintegrated into the trailer hitch such as on the earliest design. Notably, the body of this design is extremely close to the final design.
Certainly the most iconic, and most common, leader of the Autobots is Optimus Prime. But the thing about Optimus Prime is that he dies... a lot. And every time he dies, someone has to take his place-- until he’s invariably resurrected in one way or another, that is. In many storylines, including the original animated Transformers: The Movie, it’s Hot Rod who takes over as Rodimus Prime.
Although he was weak and low on energon, Prime made a last-ditch effort to save the day when he rammed through the wall of Megatron's energon-producing lab. G.I. Joe vs. the Transformers #5 After a quick recharge, Optimus single-handedly smashed the Decepticons, pounded Megatron to the ground, and ripped his fusion cannon off his arm. Prime then teamed up with the Joes and used Megatron's cannon to shoot down the SPS Satellite that had gone rogue and was destroying the island.
Just as Marvel Comics produced a companion comic to the original Transformers toyline that differed from its animated counterpart, so did Dreamwave produce a comic to go along with the Transformers: Armada and Energon lines that owed little to their animated fellows. This incarnation of Optimus Prime, however, is not particularly different from his animated counterpart in personality.
Like Chomp & Stomp Grimlock, his truck kibble from the back can accommodate One-Steps and Power Battlers (Both Hasbro and TakaraTomy), activating his various voice clips and flashing lights by interacting with the magnets in their feet. He is notably less kibbly than other AOE Optimus Primes...from the front, at least. The back and sides are not so promising with large chunks of Western Star truck kibble hanging off his legs, making him look as if he's wearing a petticoat. At least the jetpack helps balance the whole thing out....
During a Decepticon attack, Cliffjumper pleaded with Optimus to let him jump into the fray. Optimus denied his request, telling him that they already had the Decepticons on the run. In the battle’s aftermath, the Decepticon’s activity seem to vanish altogether. Grateful for the quiet, Optimus decided to head out and fetch extra fuel for the Autobots with Sparkplug. He returned just in time to find his Autobots in the middle of a battle with the Decepticons. With Sparkplug and Prowl’s help, Optimus refuelled his troops, and once more drove the Decepticons back. Revenge of the Decepticons
In 1986 the Transformers animated movie had been released, and during the run of the movie, through a pamphlet that came with certain figures, you could order certain Transformers through the mail, such as Optimus Prime among other toys. The toys came in a standard brown mailer box, with items, booklet, and a limited Edition Movie certificate and sticker.
Nearly all the chrome is worn off, the tips of both smokestacks are broken, the fists and guns and voice box are long gone, there's a huge chip of plastic broken off one of the shoulders. I still have the trailer, but it's also broken in a few places. The door is gone. The spring-loaded gimmick doesn't work anymore. The repair drone broke off entirely near one of the joints on the main arm and was thrown away many years ago.
Optimus dueled Megatron atop of an overpass in a human city. Though he managed to knock Megatron's cannon loose early in the scuffle, Megatron managed to turn the tables on the Autobot leader, reattach his primary weapon, and blast his old foe. When Megatron moved in for the kill, Optimus got his second wind, and knocked Megatron clear off the overpass. They were always real to me.