Vehicles

Skateboard	Cheap, fast, but easy to lose control of. Careful not to crash into literally anything. Requires 10 metal sheets.
Scooter	A skateboard with a handle, trades speed for maneuverability. Requires 11 metal sheets.
Janicart	This pimpin' ride spawns in the janitor's closet along with its keys , which are required to operate it. Can hold a trash bag and be upgraded with a floor buffer from R&D to clean stains by simply driving over them. So light, an actual lizard can push it around.
Secway	A quick vehicle for security enforcers, comes with sirens. Can be found in the vicinity of the Armory, where its keys usually spawn.
ATV all terrain vehicle	A quartermasters favourite, can be ordered for 2000 credits with a hacked console. Comes with a set of keys required for its use.
Boat	Craftable from goliath hides, this boat lets you navigate lava. Requires an oar.
Dragon Boat	A misterious boat found in a bottle, it will let you navigate over lava, and is self propelled.
Cyborg	Though you cannot steer them physically, ASIMOV'S law 2 makes them for great all-access self driving cars. Beware, they can spin to throw you off.
Bicycle	Can be purchased for 1000000 credits at cargo.
Speedbike	Now this is podracing! Can be either blue or red. Moves freely in space, but doesn't protect against cold or lack of pressure. Not normally obtainable.
Speedwagon	Is that a JoJo reference? Not normally obtainable.