For me? Dolerean hands. Why? IT FLIES! IT TIME TRAVELS! IT GOT COOL DOORS!
Only 9,000 of them were made most of which had their time travel device break within days and the other had to have the flying disabled shortly after initial release because of laws regulating air space and it’s usage. It’s said that only half of those made are still in working order.
So we should bring them to warcraft! Use them to travel between the different expansions at will!
Just give me an oscar myer weinermobile. The entire immersion in this game has been ruined by silly transmogs and mounts anyway.
M1 Abrams.
ffxiv has one of those as a mount
The A-team van
A chariot
Hot air balloon
Submarine
Optimus Prime
winky face
I could tell you what I would like to mount, but… rules.
Harley Davidson… never can go wrong with more motorcycles… make it be able to fly and I’m sold lol
I hear those are popular right now.
A clown car so me and all my homies can go zerg stables. 
Does a bicycle count? I’d love to have a flying bicycle in the game. 
The old retro one… With the big wheel in front and the tiny one in back… Oh yeah.
Kawasaki Ninja 400. Was my dream motorcycle I budgeted hard for and was in the process of getting before I fell off an 80 ft bridge.
Now I can’t even ride a bicycle. But those sporty looking motorcycles were just… mmm to me.
Excavator
Pick up trucks
Monster truck
Flying couch
Steal Santa’s sleigh from Orgrimmar
I don’t think this countsd as an irl vehicle
Oh yeah?
Scrapper
Mixmaster
Scavenger
Long Haul
Rampage
High Tower
Overload
DEVASTATOR!!!
I stand corrected
turns into dust
Either a 1995 Geo Metro LSI hatchback with twilight purple metallic paint, or a 1976 AMC Pacer hatchback with autumn red paint (or the Pacer Stinger variant). Two most beautiful cars ever made.
I think it would be hilarious. And give it dynamic flight too