15 suggestions for "three-wheeler"
Aero 3SRe-bodied and more aerodynamic version of the Campagna T-Rex, introduced by Anibal Automotive Design of Canada in 2006.
Allard ClipperThree-wheeled microcar produced from 1953 until 1955.
Bond BugSmall British two-seat, three-wheeled automobile, built from 1970 to 1974, with a disctinctive bright tangerine wedge-shaped body.
Buckland B3Three-wheeler car designed and built by Dick Buckland from 1985 until 1999.
David Gordon Steam CarriageThree-wheeled vehicle driven by six steam-powered feet.
Fuji CabinThree-wheeled microcar produced by Fuji Toshuda Motors of Tokyo, Japan, from 1957 until 1958.
Grenville Steam CarriageThree-wheeled steam carriage, probably completed in about 1890, capable of carrying four passengers plus its crew of two.
Harper RunaboutThe Harper Runabout is a three-wheeled motor vehicle designed by Robert Harper and manufactured from 1921 until 1926.
Peel TridentThe Peel Trident, designed by Cyril Cannell, was first produced by the Peel Engineering Co from 1965–1966, and reintroduced by Peel Engineering Ltd in 2011.
PowerdriveThree-wheeled microcar produced from 1955 until 1957.
Scoot-MobileThree-wheeled motor vehicle the prototype for which was produced in 1947. The body was a modified aircraft fuel tank, and the wheels also came from an aircraft.
Scott SociableBritish two-seat, three-wheeled automobile produced from 1921 to 1925 by the Scott Autocar Company, unusual for its offset front wheel.
Stimson ScorcherThree-wheeled motor vehicle designed by Barry Stimson and first produced in the UK in 1976.
Stimson StingThree-wheeled motor vehicle designed by Barry Stimson, introduced into the UK in 2002, and produced until 2007.
Stimson StormThree-wheeled motor vehicle designed by Barry Stimson and offered for sale as a kit car.
Re-bodied and more aerodynamic version of the Campagna T-Rex, introduced by Anibal Automotive Design of Canada in 2006. 
Three-wheeled motor vehicle designed by Barry Stimson and first produced in the UK in 1976. 
