Optimus Prime is composed of two parts, his truck cab and his trailer. His new truck cab is reminiscent of the original Optimus Prime truck cab, but is constructed entirely of plastic, lacks vacuum-metalized plastic and has no clear windows. It also transforms differently in that the front of the truck is no longer the robot mode's chest. His chest is now formed out of the truck's cabin rear, styled after his cartoon appearance. He is armed with two long black rifles, based in part upon his cartoon rifle.
A late-run extensive redeco of the Super Base Armada Optimus Prime toy, "Powerlinx" Optimus Prime sports the darker color scheme the character takes on in the Armada cartoon episode "Origin" following a Mini-Con power-up, but he is not precisely show-accurate—the deco would later be fine-tuned with more accurate details for release in Japan as the Magna Convoy DX giftset (see below). In addition to now sporting fully-mobile Super Mode arms without the movement-impeding tabs, Prime still comes with all his features and accessories, though for this release, his Mini-Con partner Sparkplug got retooled with a new rear chassis and a blinged-out golden chrome body as "Corona Sparkplug".
This Voyager-sized Optimus Prime is an all new mold (with a similar transformation scheme to Age of Extinction Voyager Class Galvatron, notably the shoulders, rooftop backpack, and the leg/wheels combo) based on his Leader Class figure. He features a similar but different transformation scheme, which results in a somewhat clean robot mode, although most of his vehicle kibble hangs on his back. He also features the sword & the shield based on his final design in the movie, albeit the sword being painted similarly to the Armor Knight Optimus Prime's sword. His Sword can store underneath his Vehicle mode or his robot mode backpack, while the shield can be stored on the truck's fifth wheel hitch, which can also tow the trailer included from the Japanese exclusive Mechtech Voyager. Although the pectoral armor can be slightly pushed up a little bit further, the pieces have to actually stop at where the rectangular pegholes are located.
The instructions neglect to mention that the entire roof of the cab is on a concealed hinge which greatly eases the difficulty of Prime's transformation. For whatever reason, the instructions treat the toy as if the hinge does not exist, going so far as to show Prime's head magically clipping through his chest to transform. The instructions also neglect to mention that his heel/bumper pieces must be slid out until they click, making the figure just that bit more stable, and that the rotating truck door panels on his upper arms can be pulled further out (but not off) from their sockets, allowing more space for the panels to swing around his hood-arms during transformation.
Optimus Prime's Japanese name is "Convoy", which is named after his original name "Battle Convoy" in the Diaclone toyline, because the name "Optimus Prime" is difficult for Japanese kids to remember and pronounce. All Optimus-inspired characters were called variations of Convoy in Japan up until the 2007 Transformers film, at which point TakaraTomy changed their minds and began using the name Optimus Prime as well. Presumably to avoid confusion, this change includes the Generation 1 version of the character as well, who is now called Optimus Prime in newer products and fiction such as Transformers United and Transformers: All Spark, though his name remains Convoy in material aimed at adult collectors such as Alternity and Masterpiece.
A Deluxe-sized figure sold only in Japan and Asian markets by Takara Tomy. The package consists of a highly poseable skeletal frame called a Core Body, along with parts to assemble the Core Body to either a Protoform mode or robot mode. In Protoform, the figure can transform into an atmospheric Entry Mode. The figure with robot parts is able to fully transform into vehicle mode.
As leader of the Autobots, Prime headed up their mission to search for new sources of energy to revitalize the depleted Cybertron. Optimus vowed to Elita that he would return from his mission for her, but just before the launch of the Ark, Optimus was mistakenly led to believe that Elita was killed. Shortly after its launch, the Autobots' craft was attacked by the Decepticons' space cruiser, the Nemesis, and boarded by Megatron and the Decepticons. In the ensuing struggle, the G-forces of a nearby planet pulled both craft down, and the Autobots' ship crashed into a volcano, thrusting all the occupants into emergency stasis. Four million years later, in the Earth year 1984 A.D., a volcanic eruption jarred the ship's computer, Teletraan I, back to life. The computer reactivated the Decepticons, programming them with new Earth-based disguise modes. As a parting gesture, Starscream fired upon the Autobot ship, creating a landslide. The vibrations from that landslide knocked Prime into the path of the computer's restoration beam, restoring him to life, thus beginning the war anew on Earth.
Optimus Prime comes with many accessories in addition to the aforementioned Matrix, including the character's traditional laser rifle, now termed (and henceforth known as) an ion blaster. The initial release of the figure cast the ion blaster in grey plastic, but later assortments recast it in its more familiar black coloration. Other accessories include a transparent orange energon-axe that plugs into either wrist when Prime's fist is retracted, and even a non-transforming gun mode Megatron weapon, with removable stock, silencer and scope accessories, in homage to several instances in the Generation 1 cartoon when Prime was forced to wield his enemy. Pack-in bonuses that came with the figure included an inner cardboard tray illustrated to resemble the interior of Prime's Combat Deck, and in later releases, a small poster drawn by Pat Lee.
In robot mode, like Combat Hero Prime, the bottom of the truck became his familiar windowed chest based upon the original Optimus Prime toy. His main gimmick was light up LED headlights, and a lightpipe in the bottom of his right fist, illuminated by an LED in his right forearm, that would illuminate his clear sword or his double-barreled rifle if they were used in that hand. All three LEDs were activated simultaneously by pressing the sunroof-like depression on the roof of the truck.