The first Unicron Trilogy Optimus Prime toy transforms into a longnose truck cab of made-up model. His clear-plastic smokestacks can detach and form a double-barrelled pistol that he can hold in robot mode, and a button on top of his head causes his mouthplate to jiggle up and down as if he were talking (the irony being that while this was a familiar trait of G1 cartoon Optimus Prime, in the Armada animated series, this Prime's mouthplate remained static when he talked). He can also hold a large cannon that is stored within his trailer, and his chest flips down to reveal a (non-removable) Matrix of Leadership. He is packaged with his Mini-Con partner Sparkplug.
He was only available as an Amazon exclusive in the United States, but was also released at brick and mortar retails in Australia and Hasbro's Asian markets, such as Singapore. Oddly enough, even though the official press release for the figure identifies it as "14 of 30" in Hasbro's Thrilling 30 campaign, the packaging does not sport any such markings. To complicate matters further, a later retrospective by Hasbro on Facebook identifies another product as "14 of 30", which doesn't sport any such markings on its packaging either.
The energy of the explosion absorbed by the virus, the Autobots dug themselves out and set about recovering their fellows whom Megatron had used to power the cyber-virus in its early stages. Ironhide passed on a message from Megatron — there was a surprise in store for the Autobot leader. Optimus and some Autobots including Superion sped to San Francisco, where Megatron had unleashed Devastator. As Prime battled Megatron, he took time to save three humans who were threatened by falling debris, only for the humans to turn on him. The defeat of Superion turned the tide of the battle against the Autobots. Prime Directive #4
The all new 2006-2007 Classics line featured characters from the original series in updated forms. Hot Rod (now called Rodimus due to trademark reasons) was in the first wave of Autobots along with Optimus Prime and Bumblebee. Due to most of the Classics lacking visible Autobot and Decepticon insignias, this figure lacks the distinctive Autobot symbol seen on the chest of all other versions of Hot Rod/Rodimus, to which fan companies have responded to with alternative stickers. His vehicle mode is based on an obscure Japanese Supercar, the Dome Zero, manufactured by DOME Co. Ltd in 1978.
Partially constructed of die-cast metal, this small three inch figurine of Optimus Prime has a CGI-accurate sculpt compared to the larger toys, owing to the fact it does not need to transform at all. He is sculpted with his Ion Blaster in his right fist, and is articulated at the neck, shoulders and waist. He comes with a small movie-style Autobot sigil display stand.
The TakaraTomy "Autobot Alliance" release of this toy has some significant differences, including casting the red plastic in a darker shade, making his shin and wheel joints grey rather than Hasbro's bronze, painting the Matrix of Leadership silver, and swapping out the dual energon swords for battle hooks, similar to 2010's Leader class Optimus Prime. However, due to the Japanese release retaining the Hasbro packaging, the box still advertises the dual energon swords rather than the hooks. He retains the masked face used for the Hasbro release.