page_title: Citroën AX
section_title: Overview
hierarchical_section_title: Citroën AX / Overview
caption_attribution_description: English: A white Citroen AX. Français&#160;: Une Citroën AX blanche.
context_page_description: The Citroën AX is a supermini which was built by the French manufacturer Citroën from 1986 to 1998. It was launched at the 1986 Paris Motor Show to replace the Citroën Visa and Citroën LNA.
context_section_description: Development of this model started in 1983, and was initially also going to form the basis of a sister model from Talbot to replace the Samba; however, the falling popularity of the Talbot brand - coupled with the huge success of the new Peugeot 205 - had led to Peugeot deciding to axe it by the time the Citroën AX was launched, and so the Talbot version never made it into production.
  The car was available on the left-hand drive continental markets from its launch on 2 October 1986, as a three-door hatchback with 1.0, 1.1 and 1.4-litre TU-series belt driven OHC engines. A range of five-door models was added in 1987 and a 1.4 litre diesel engine was introduced in 1988. The latter was replaced by a 1.5 litre unit in September 1994. The right-hand drive version for the UK market was launched in August 1987, initially only as a three-door hatchback, with a five-door version joining the range a year later, effectively replacing the five-door Citroën Visa, which was discontinued that year. With the final demise of the classic Citroën 2CV in 1990, the AX became the smallest model in the Citroën range. The very earliest cars had an issue with gear shifters falling off; this was rectified by the time the AX reached export markets. It was initially backed by a memorable television advertising campaign filmed in China, starring actress Janet Mas and an elderly gentleman, whose character was simply known as Mr. Wong.
  The car was very economical, largely because of excellent aerodynamics for its class of car (drag coefficient of 0.31) and a very light weight of 640 kg (1,411 lb) for the basic version. This was due to the extensive use of plastic panels in non-load bearing areas and varying the thicknesses of steel in the bodyshell to be the minimum needed to take required loads. Another target for the engineers was lowering friction in the engines. The AX has fully independent suspension with unusually long wheel travel.
  It also optionally used self-coloured plastic bumpers. This technology came from the PSA Peugeot-Citroën / Renault / French government ECO 2000 project. The production version was much more conservative than the original 'one box' design prototype, that was closer to the Eco 2000 styling after negative reactions in focus groups. The "one-box" city car eventually came to market with the Renault Twingo, launched in 1992.
  In 1989, a naturally aspirated diesel AX, using the 1360 cc all aluminium alloy TUD engine, managed a figure of 2.7 litres per 100 kilometres (100 mpg‑imp; 87 mpg‑US), totalling over 1,000 miles (1,609 km) from Dover to Barcelona. This was the longest ever distance travelled on 10 imp gal (45.5 L; 12.0 US gal) of fuel and earned it a place in the Guinness Book of Records as the most economical production car. Also available was a 4x4 variant, but with limited success when compared to the rival Fiat Panda 4x4. The AX 4x4 was only available with five doors and was not sold in the United Kingdom.
  The first performance version was the limited-run AX Sport from 1987, with a 1.3 engine and twin carburettors producing 95 bhp (71 kW; 96 PS), wearing iconic white steel wheels (5,5" x 13") which resembled those on its brother, the Peugeot 205 Rallye. The AX Sport used Solex ADDHE 40 carburettors until late 1988 and was then replaced with Weber DCOM 40s, just like the 205 Rallye 1,3. The AX Sport had a shorter inlet manifold than the 205 Rallye, to save room in the smaller engine compartment. In phase 2 guise the Sport was available in other colours and with optional GT wheels and rear spoiler.
  Later, the AX 14GT, with a single-carburettor 85 bhp (63 kW; 86 PS) 1.4 engine also found in the Peugeot 205 XS, was introduced. From 1991, this model utilised fuel injection to coincide with the revamp of the entire range and to coincide with tougher 1992 EU emission regulations that introduced exhaust catalytic converters.
caption: Citroën AX five-door
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