who can forget one of the toughest autobots we know, Ironhide!

G1

IDW

Animated cybertron mode

Animated earth mode (another movie ironhide inspired arm cannons)

Energon

the first three movies 2007-2011 (R.I.P.)

Shattered glass

Prime (only as a toy)

WFC/FOC

Universe MMO

Hearts of steel

G2

RID

Armada

Universe 2003

Beast era (red one)

Comments!

You forgot some.

G2 Ironhide

RID Ironhide

Armada Ironhide

Universe 2003 Ironhide

4185135 I just sent you a comment on here. ↑

4185135 Ironhide was going to join the cast in Season 4 of Animated, replacing Bulkhead. The only good thing about Energon Ironhide was that he was voiced by Matt Hill (the same guy who now voices Soarin). G1 will likely remain the best, he was determined to the very end.

"Nooooooooooooooo."
"Such heroic nonsense!"

4185135 Beast era Ironhide (The Red one)