Which vehicle is more appropriate for the "Mountain" stage of Hill Climb Racing?
I don't have every vehicle unlocked, but I got pretty far with monster truck and super diesel 4x4. I don't think there is one vehicle that is the best, but a vehicle type.
mountain is very well, mounatainy. so you want a vehicle with good climbing ability, but not too much power that you just flip over when trying to climb. I would guess the dune buggy and hovercraft would work very well here as their descriptions say they are the best climbers (but again, I don't have them unlocked)
The Mountain stage works best with vehicles that are good at making short, steep climbs, and are resilient to flipping. Generally, that means the Tank, and in my experience this stage is no exception. My best run has by far been with the Tank, at 2114 meters. Next up is Monster Truck at only 1363 meters. The treads on the tank also handle the large number of sharp points very well, when other vehicles get stuck with a tire on either side of the point.