What ingredients does the Vehicle Fabricator need in Subnautica 2?

Vehicle Fabricator requires 2× Titanium Ingot, 1× Copper Ingot, 2× Glass. It's crafted at the Builder.

Which crafting station makes the Vehicle Fabricator?

The Vehicle Fabricator is crafted at the Builder in Subnautica 2.

Subnautica 2 blueprint · Crafted at Builder · builder

Critical survival system. Atomically restructures raw resources into vehicles and chassis.

Crafted at the Builder once the blueprint is unlocked.

Other builder blueprints worth checking out.