Top Gear: Peel P50 microcar

Other than some invalid carriages, the Peel P50 holds the position as the smallest "roadable" microcar. It has a 49cc engine and tops out at about 35 miles per hour. But it is reported to get up to 100 miles per gallon.

If you can get over the lack of a reverse gear (actually, we kind of like the handle that facilitates turning the little car around), it is a great little car.

You may want to get permission before you drive yours in the office.