Cart
Bicycle
Bicycle with a cart
Handmade Raft
Motorized Raft
Motorcycle
ZAZ-968 (car)
VAZ-2101 (car)
Black Volga
GAZ-24 (car)
UAZ-469 (jeep)
UAZ-452 (minivan)
ZIL-130 (small truck)
KamAZ (truck)
BRDM-2 (army car)
Electric car
T-72 (tank)
Mi-24 (helicopter)
BelAZ
Nuclear Reactor Parts (3x): get from Chernobyl
Clean Water (1000x): ... you know where if you made it this far
Auto Spare Parts (500x): loot car workshops, garages, roads
Steel Tools (10x): crafted from steel
Car Batteries (50x): craft them from broken automotive battery and 15 sulfuric or destroy working vehicles
Iron Pipes (1000x): loot from destroyed buildings or craft from scrap metal
Scrap, Steel, Lead (100000x of each): loot, loot, loot. Also, steel can be obtained by crafting a steel making furnace.
Nail, Wire (10000x of each): get them from scrap metal
Insulating Tape (1000x): a lot, a lot of places!