List of things Optimus Prime transforms into

[DELTAprime]

I'm on the side of bat counts as Prime.

He also transformers into a Toyota FJ Cruiser. Takara has retired the name Convoy on non-G1 to Cybertron toys and now uses Optimus Prime so that one counts.

Incase anyone says he turns into a Popsicle, he doesn't. That's a character called Gari Gari Kun cosplaying as Optimus.

RID Prime Transforms into a Hino Brandlier fire truck. I love the real life alt modes in RID.

Was there not an arms micron Optimus that turned into a laser gun?

That was a character named O.P. not Optimus Prime

[BigTransformerTrev]

Was looking at some of my Optimus Prime toys and spotted two more:

Alternators Optimus Prime: Turns into a Dodge RAM SRT-10
Rescue Bots Optimus Prime: Turns into a Car Carrier