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.
Metalforce Prime was available in both a matte-paint "anime" version that more precisely echoed the colours of the actual series, and a metallic-paint version (pictured), which is less show-accurate but more shiny. The plain-colours version was the first release and has an Autobot symbol tampograph on his shoulder as per the cartoon, while the later metallic-finish version instead came with a decal sheet.
"Garbage Truck" is a redeco of the same Optimus Prime toy in blue and white, a common coloration for Japanese garbage trucks that bears ends up bearing a coincidental resemblance to the Bot Shots Polar Assault Team Optimus. His stickers now picture his truck mode being loaded with garbage, his truck mode driving around, and the word "cleaning" in both English and Japanese.
If all four Autobots ventured together into the Decepticons’ lab, they first encountered Laserbeak, only to quickly dispatch him. Venturing further into the lab, the group soon spotted the antidote they were after, and sent Mirage to fetch it. Mirage returned with the beaker and news; he had heard Ramjet and Starscream talking about using a new poison to turn humans into mindless slaves.
A mode for Arms Master Optimus designed for underwater combat, "Aqua Screw Mode" was shown in Cybertron Satellite segment of "Explosive Sword Transformation! Wheeljack and Dreadwing". C.L. and Balo are combined into a propeller engine and attached to his right foot, their GR and G redecoes do the same for the left, and B.H. B is attached to his right shoulder to act as a radar system. He wears Arc S's blade on his right arm and wields the Giga Tornado Cannon Combo Weapon.
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.
Revenge of the Fallen Legends class Optimus Prime is an all-new, much more accurate mold compared to the 2007 Legends class Prime, having a much greater accuracy in both robot and vehicle mode. In particular, his vehicle mode isn't inexplicably missing one smokestack like the 2007 toy. It should be noted that he was molded in only one paintable plastic color, with red and blue deco patterns decked on it. The top of the truck's bunk (ending up on his back in robot mode) has a slot to combine with Jetfire. For some reason, this isn't mentioned in the instructions, though they're hardly needed.
However, Prime was encouraged to keep fighting by the cheers of a human boy named Junpei. Megatron, surprised at Prime's resilience, attempted to finish his foe off with his Tornado Axe attack. Prime countered with his Double Wheel-Torque Mega-Ton, which trumped Megatron's attack and injured the Decepticon badly. Megatron teleported back to his ship and left Earth's atmosphere, vowing to return.
In "Mission Accomplished", Optimus is pressured by Sentinel to tell Ultra Magnus that his story about the Decepticons is untrue, but he refuses. Meanwhile, the on-board computer plots a train infused with a shard of the Allspark. When Ultra Magnus and Jazz set off there, Optimus suspects that the Decepticons are luring them into an ambush and rushes to their help, though Sentinel Prime tries to detain him. At first, Ultra Magnus doesn't believe him, but a short time later, Optimus is proven right as Starscream falls from the sky after being blasted by Megatron, much to Sentinel Prime's astonishment and fright. Starscream turns out to be alive, inflicting injury on Ultra Magnus. Optimus takes the affair into his own hands momentarily and, with Sentinel's aid, manages to apprehend the Decepticon. While Sentinel Prime deflects Starscream's shots with his power-shield, Optimus succeeds in taking Starscream by surprise and handcuffing him. When the shackled Starscream is delivered to the Elite Guard spaceship, Ultra Magnus admits Optimus Prime was right and allows him to stay on Earth in order to seek out the other fragments of the Allspark.
Trailer (トレーラー Torērā) was often sleepy, but was the strongest of the BeCools. He could carry stuff in his trailer. The Self-Introduction Chapter When Trailer came across a traffic jam, he crashed into the BeCools holding him up, forcing them to transform into robot mode and realize they could just walk past the jam. The Story of the Surprising and Big Traffic Jam! When the same bunch of BeCools were stuck before a hole, Trailer selflessly used his body to act as a bridge for the other BeCools. Yellow Sports Car was so inspired by his heroism that he offered to fill the hole so that Trailer could pass through. Trailer did so and sped away, leaving Yellow Sports Car in the hole. The Story of Mister Trailer's Big Success!
"During the Cybertronian Civil War, Sentinel Prime was killed. Prior to his destruction, he bestowed the Matrix of Leadership to Optimus Prime, who became the new leader of the Autobots. Despite being one of the youngest Cybertronian leaders, Optimus demonstrated extraordinary courage and wisdom in the war against the Decepticons. He: treated all lives with benevolence, fought for freedom and peace, and continues to fight to protect the weak and maintain their beliefs.
In shock over the news, Optimus could do little more than scream in agony as Megatron and Starscream made their escape. After regaining his senses, the Autobot leader resumed contact with Ratchet, relaying the order that all Autobots were to return to base. There, Optimus tried his best to calm his panicking subordinates. Though he assured them that power reserves would allow their civilization to continue functioning for some time, they remained jittery. Optimus then declared that he would spearhead a counter-invasion of the Underground. Still, the Autobots remained uncertain, with Brawn pointing out that the Underground was not only vast and dangerous, but mostly unmapped as well. Taking full responsibility for SARA's abduction onto himself, Optimus suggested that he venture to the Underground alone and track SARA's energy signature. Hot Rodimus, however, was unwilling to allow his leader to take such a dangerous course of action, and volunteered to join him. The rest of the Autobots, finding their courage at last, followed suit. Moved by their devotion, Optimus accepted. He also thanked Hot Rodimus for calling out his foolishness, as Optimus now recognized that he would have made an even greater mistake by diving headlong into a doomed venture. Brawn approached Optimus next, insisting he join the group. Optimus at first refused, as Brawn had gotten badly injured during the invasion, but was convinced by the minibot's resolve. Once they were ready, Optimus issued the order to his Autobots... ROLL OUT! Resolve
After their own Optimus Prime disappeared, Scavenger and Smokescreen discovered an alternate version of Optimus Prime lying unconscious and barely alive in Autobase Earth. Though Red Alert did what he could, the mysterious Prime reactivated only long enough to utter a cryptic statement about the walls crumbling and the coming of chaos, then died. Worlds Collide, Part 1 of 4
On the day before the Transformers GT began, GT-R Prime found himself racing with GT-R Saber when they were both out for a test run. Though Misaki warned him not to get too invested in a practice race, Prime took the challenge seriously and won the race by briefly transforming into robot mode, thus tricking Saber into slowing down in anticipation of a fight. Test Run Battle! –Prelude– Prime earned the pole position for the Transformers GT, but this combined with his victory over Saber made him overconfident, and he was unprepared when Saber attacked him immediately as the race began and sent him flying. First Fast Attack! –Whoever Strikes First Wins– GT-R Megatron also targeted Prime during the course of the race, seeing him as his fated rival. One Shot and One Kill!! –Finishing Blow–
Yet another Reveal the Shield redeco with the Motorbreath retooling, Convoy is cast in clear red and black plastic. He has been retooled to include a magnet in his right foot, allowing him to interact with Lost Age Battle Command Optimus Prime and Age of Extinction Stomp & Chomp Grimlock. Convoy was available at a variety of 2014 events, including on May 3 at a "Kids Walk" event at Fuji Speedway, in special packaging on May 16 at the "Transformers Celebration 2014" midnight event at the Sunshine City Toys"R"Us store in Ikebukuro, on June 15 at Tokyo Toy Show 2014, at the Aeon Mall in Kasukabe on July 19, and at the "Transformers Expo" event in Yokohama on August 9. Convoy was also available as one of three preorder bonuses for Cloud Roadbuster.