a hinged, sliding, or revolving barrier at the entrance to a building, room, or vehicle, or in the framework of a cupboard.
a door
steering wheel
an establishment beside a road selling fuel for motor vehicles.
gas station (a petrol station UK)
a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.
battery
an enclosed space at the back of a car for carrying luggage and other goods.
trunk (boot UK)
gas pedal (accelerator pedal)
traffic sign (road sign)
a set of gears with its casing, especially in a motor vehicle; the transmission.
gearbox
a sign affixed to a vehicle displaying its registration details.
a license plate (a number plate UK)
a brake operated by hand, used to hold an already stationary vehicle.
handbrake (parking brake US)
a road junction at which traffic moves in one direction round a central island to reach one of the roads converging on it.
roundabout (rotary US)
an engine-cooling device in a motor vehicle or aircraft consisting of a bank of thin tubes in which circulating water is cooled by the surrounding air.
radiator
a flashing light on a vehicle to show that it is about to change lanes or turn.
turn signal (indicator light UK)
headrest
fast lane (acceleration lane)
a device in an internal combustion engine for mixing air with a fine spray of liquid fuel.
carburetor (carburettor UK)
a metal or plastic cover for the hub of a motor vehicle's wheel.
hubcap
an instrument on a vehicle's dashboard indicating its speed.
speedometer
a large outdoor board for displaying advertisements.
billboard (a hoarding)
the base frame of a car, carriage, or other wheeled vehicle.
chassis