An off-road buggy for the backwoods of Mount Kalaga. It comes with the Paradise Garage in Watson Bay, with a weapon locker and a stash for stolen goods.
Rockstar lists this vehicle on its media page for GTA 6. Class, price, top speed and where to find it follow once the game is out on 19 November.
Source: Rockstar media page, Rockstar Games, GTA VI editions