In a basic sense: steel, aluminum, plastic, adhesive, rubber, iron, nylon, felt, cardboard, wires, glass etc. To be more specific is to narrow it down to what specific make, model, and year of vehicle we're talking about. Obviously, there are bolts, nuts, washers, hoses, belts, screws, axles, pistons, reservoirs, etc. Different machines within a vehicle perform different actions, so obviously there is quite a bit of detail that goes along with your question. You might consider reposting another question more specific to what you mean.
most of the racing car chassis - the monocoque,is built with carbon fiber.
You can you cut out pieces of boards or flat peices of metal or even sticks!
2" to 1.5" steel tube welder grinder saw notcher bender
nylon
ye nan on a butty
Stone and composite bricks.
Steering wheels are made of many different materials. Carbon fiber, natural wood, Polyurethane, aluminum, steel and just a few of the materials used in the manufacture of steering wheels.
Antimony - used with lead in in car batteries and in the manufacture of flameproofing compounds
Water and subar
Metal plastic and all sorts of manufacture
Either steel, aluminum, or titanium.
chromium