Dive Elevator
The Dive Elevator is a platform-type vehicle in Subnautica 2. Unlike personal submersibles like the Tadpole, it's a vertical transport for descending to deep ocean zones and hauling resources back to the surface. It was mentioned in Dev Vlog #5 alongside the multiplayer mechanics reveal.
Function
The Dive Elevator works as a ride-on platform that players stand on while it lowers them into the depths. This makes it practical for transporting large quantities of resources that wouldn't fit in a personal submersible's storage. On the return trip, players load their gathered materials onto the platform and ride it back up.

Co-op use
The Dive Elevator is described as "convenient and social," specifically designed with co-op play in mind. Multiple players can ride the same elevator, making it a natural gathering point for group expeditions. In a game where depth progression determines difficulty, having a reliable vertical transport for the whole team changes how groups approach resource runs.
In the vehicle lineup
The Dive Elevator fills a role that didn't exist in previous Subnautica games. The original had the Seamoth for personal transport and the Cyclops as a mobile base. Below Zero used the modular Seatruck. Subnautica 2's vehicle design splits functions differently: the Tadpole handles exploration, the Wakemaker provides personal speed boosts, and the Dive Elevator handles bulk vertical logistics.