He might have super strength like Optimus Prime. This would allow him to do things like punch through solid rock or lift extremely heavy objects. Also, he could have the ability to transform parts of his body into robotic parts for added protection or combat advantage.
In such a fanfiction, Naruto could be fascinated by Optimus Prime's technology. He might try to find ways to incorporate some of the Autobot's tech into his ninja tools. Maybe he'd develop a new type of shuriken that has some of the functions of Optimus' weapons. Also, Naruto could learn about the concept of a team from Optimus, where every member has a role to play, and apply it to his own ninja team dynamics.
He would likely have a combination of ninja powers and Asgardian powers. For example, he could still use his Rasengan, but it might be enhanced with Asgardian magic. He might also have superhuman strength and durability like the Asgardians, which would make him even more formidable in combat.
Well, it could be a wild story. Naruto might inherit some of Optimus Prime's leadership qualities. He could use his ninja skills along with some sort of robotic powers. Maybe he'd have a unique way of transforming like Optimus Prime, but in a ninja - style way. For example, he could use his shadow clones to create distractions while he transforms into a more powerful form.
Optimus Prime's strength and ability to transform could be combined with RWBY's unique semblances. For example, Ruby's speed semblance could be enhanced when she rides on Optimus in his vehicle form. Or Yang's strength semblance could be amplified when she teams up with Optimus in a fight, using his power as a boost.
His son could inherit Naruto's powerful chakra and the ability to use the Rasengan. Maybe also have some form of enhanced speed and strength like Naruto. After all, Naruto's powers are quite dominant.
It's very likely. Given the vastness of fanfiction, there's probably a story out there where Naruto has an admiration for Optimus Prime. This could create a great contrast, with Naruto's ninja skills and values interacting with Optimus' heroic and robotic nature. It could also explore how Naruto might view the concept of protecting a world from a different perspective, influenced by Optimus Prime.
He might have the power of instant teleportation. Just like a god can appear anywhere, Naruto could do the same to surprise his enemies or reach his friends in need quickly.
He might have the power of Odin's All - Father magic. This could allow him to see the past, present, and future, just like Odin's ability to gain wisdom through his ravens. Also, he could potentially have enhanced physical strength, much greater than what he has as a regular ninja, allowing him to overpower even the toughest opponents with ease.
He would probably have powerful water - based abilities. For example, he could control the oceans and large bodies of water like Poseidon. He might be able to create huge tidal waves or even walk on water effortlessly.
He might have the power of charm. Just like Aphrodite can make people fall in love with a glance, Naruto could have a natural charisma that makes people trust him and want to follow him more easily. It could be really useful in his mission to bring peace to the ninja world.