In a garage there is a large door through which a vehicle can enter, the smaller door is the door through which a person enters (the ‘man’ door).
Microcar (or ‘bubble’ car):
Very, very small vehicles. Most have engines borrowed from scooters or use electric power and can only seat 1-2 passengers.
Misfire (or missing):
Hesitation that occurs when fuel in one or more of an engines cylinders fails to ignite properly.