Thursday 1st October 1970

The Citroën GS, part of a new wave of forward thinking European saloons that rode on a crest of a wave with cars such as the Alfasud and Fiat 128, was introduced in Paris. However, as appealing as the GS was to drive, thanks to its supple suspension and willing air cooled flat-fours that could be thrashed all day long, it was a flawed gem, and failed to sell significantly outside of France. Citroën brought its big car Hydropneumatic technology to the small car market with the GS, and that was central to its appeal, especially on undulaing roads. Looking like a scaled-down blend of DS and SM, and predicting the 1974 CX, motive power for this futuristic family saloon was, at first, a 1015cc air-cooled flat-four engine. But during its production run, the engine was expanded through to 1.3-litres. The dasboard and controls were highly eccentric and, naturally, there was self-levelling suspension. Built as 5-seat 4-door saloon or 5-door estate, the GS was produced in 1,896,742 examples between September 1970 and July 1981.