What vehicle mode would you like to see most

[dirge]

A rubber band.

[SharkyMcShark]

Lamborghini Murcielago.

Essentially I'd like to see Alternators/Alternity but with really high end sports cars.

[Ode to a Grasshopper]

Artillery besides tanks. Let's see a redone Galvatron as a Howitzer.
Submarines.
Decent satellites.

[gamblor916]

A decent motorcycle.

[Autocon]

bus limozine submarine

[GoktimusPrime]

Seriously... a BUS and a TAXI. I would also like to see more regular cars (not sport cars) -- and sedans too, not just hatchbacks.

Drift as a Toyota Crown!

[Tetsuwan Convoy]

Or a holden Gemini.

They bring back memories...

[SkyWarp91]

bus limozine submarine

+1 on that. Also another Astrotrain [I don't have one yet ]

[GoktimusPrime]

I would actually love to see an Australian based vehicle Transformer that is given an Australian-esque name, I think poor old Outback has been lost to the ages.

Not to mention that Hasbro's actually lost the rights to the Outback name too (hence why Timelines Outback was called "Fallback"). I'd like to see an updated version of Beast Wars Snarl - ya know, with an accurate looking Tasmanian Devil mode.

STAR UPPAAAAAH!