Microcar is a term often used for the smallest size ofcars,[1] with three or four wheels and typically with an engine smaller than 700 cc (43 cu in). Specific types of microcars includebubble cars,cycle cars,invacar,quadricycles andvoiturettes.[2] Microcars are often covered by separate regulations from normal cars, having relaxed requirements for registration and licensing.
Voiturette is a term used by some small cars and tricycles manufactured from 1895 to 1910.
Cyclecars are a type of small, lightweight and inexpensive car manufactured mainly between 1910 and the late 1920s.
The first cars to be described as microcars (earlier equivalents were called voiturettes or cyclecars) were built in the United Kingdom and Germany following World War II, and remained popular until the 1960s. They were originally called minicars, but later became known as microcars.
France also produced large numbers of similar tiny vehicles calledvoiturettes, but they were rarely sold abroad.
Microcars have three or four wheels, although most were three-wheelers which, in many countries, meant that they qualified for lower taxes and were licensed asmotorcycles.[3] Another common characteristic is anengine displacement of less than 700 cc (43 cu in),[4][3][5] although several cars with engines up to 1,000 cc (61 cu in) have also been classified as microcars.[6][1]: 7 Often, the engine was originally designed for a motorcycle.[7]
Microcars originated in the years followingWorld War II, whenmotorcycles were commonly used.[8]: 7 To provide better weather protection, three-wheeled microcars began increasing in popularity in the United Kingdom, where they could be driven using only a motorcycle licence.[3][9] One of the first microcars was the 1949Bond Minicar.
Microcars also became popular in Europe. A demand for cheap personal motorisedtransport emerged, and their greaterfuel efficiency meant that microcars became even more significant when fuel prices rose, partly due to the1956 Suez Crisis.[7][10]
The microcar boom lasted until the late 1950s, when larger cars regained popularity.[10][11] The 1959 introduction of theMini, which provided greater size and performance at an affordable price, contributed to the decline in popularity of microcars.[3] Production of microcars had largely ceased by the end of the 1960s, due to competition from theMini,Citroën 2CV,Fiat 500 andRenault 4.
Several microcars of the 1950s and 1960s were nicknamedbubble cars.[12][13] This was due to the aircraft-style bubble canopies of vehicles such as theMesserschmitt KR175,Messerschmitt KR200 and theFMR Tg500. Other microcars, such as theIsetta, also had a bubble-like appearance.
German manufacturers of bubble cars included former military aircraft manufacturersMesserschmitt andHeinkel.BMW manufactured the ItalianIso RivoltaIsetta under licence, using an engine based on one from one of their own motorcycles.
TheUnited Kingdom had licence-built right-hand-drive versions of theHeinkel Kabine and theIsetta. The British version of the Isetta was built with only one rear wheel, instead of the narrow-tracked pair of wheels in the normal Isetta design, in order to take advantage of the three-wheel vehicle laws in the United Kingdom. There were also indigenous British three-wheeled microcars, including thePeel Trident.
Examples include theCitroën Prototype C,FMR Tg500,Fuldamobil,Heinkel Kabine,Isetta,Messerschmitt KR175,Messerschmitt KR200,Peel P50,Peel Trident,SMZ S-1L,Trojan 200, andKleinschnittger F125.
Recent microcars include the 2001Aixam 5xx series,Renault Twizy,Citroën Ami, andXEV Yoyo.
Electric-powered microcars which have reached production include the 1974Sebring-Vanguard CitiCar and its derivatives, 1987CityEl, the 1990Automobiles ERAD Spacia, the 1999Corbin Sparrow, the 2001REVAi, the 2005Commuter Cars Tango, the 2009Tazzari Zero and the resurrectedPeel P50 of 2011 (the original model of 1962 - 65 being petrol powered).
TheSmart Fortwo is often called a microcar in the United States;[14][15] although it requires a regular licence to drive.
In the 1950s, Japanese legislatures created the class of Kei cars, offering reduced taxes for cars below a size limit. At the program's inception in 1955, the limit for engine capacity was below 360cubic centimeters, with a length of under 126 inches also required. The limits have since increased, with kei cars today allowed to use engines of up to 660 cc and attain a length of 134 inches.[16] Although most kei cars are designed in Japan, some, such as theSmart K, are versions of foreign-made cars designed to comply with Japanese regulations.
The European Union introduced the quadricycle category in 1992. In several European countries since then, microcars are classified by governments separately from normal cars, sometimes using the same regulations asmotorcycles ormopeds. Therefore, compared with normal cars, microcars often have relaxed requirements for registration and licensing, and can be subject to lower taxes and insurance costs.
Junior cars are motorized cars for children, typically copies of real designs. Originally powered either by electric engines or small internal combustion engines, electric engines currently dominate. From the 1926Baby Bugatti until today, junior cars are often as expensive as a real car and are built to a higher standard than a ride-in toy car. As with the Bugatti, these are frequently sold directly by real car manufacturers such as Porsche and Ferrari. In the 1990s Aston Martin built a half-scale junior car version of the then-newAston Martin Virage Volante, with a handmade aluminium body, leather interior, and 160-cc Honda engine. It cost as much as a brand newMercedes-Benz 190E at the time.[17]
Manufacturers includePocket Classics, theLittle Car Company,Eshelman, andHackney.
There are also a variety of microcar trucks, usually of the "forward control" or van style to provide more cargo room. These might be used for local deliveries on narrow streets that are unsuited to larger vehicles. ThePiaggio Ape is a three-wheeled example.[18] TheHonda Acty is a four-wheeled example.
In sunny weather too, bubble cars are inclined, like greenhouses, to become uncomfortably hot.
This bubble-car has a beetle-like outline