About the Citroen CX2500
Launched in 1974 as the replacement for the iconic DS, the CX2500 carried forward Citroen's reputation for engineering innovation. The 2.5-litre engine came in both petrol and diesel variants, with the diesel proving particularly popular in the UK market. The self-levelling hydropneumatic suspension delivered an unmatched ride quality, whilst the aerodynamic body achieved a drag coefficient that impressed throughout its production run until 1991.
The CX2500 was available in several trim levels, from the basic Athena to the luxurious Prestige and the sporty GTi Turbo. Build quality improved through the production years, with later Series 2 models (from 1985 onwards) addressing many of the reliability issues that plagued earlier versions. Today, the CX2500 has gained a dedicated following among enthusiasts who appreciate its blend of comfort, style and technical ambition.
What Affects the Price
Condition is the primary price determinant for CX2500 models, as rust and suspension problems can render cars uneconomical to repair. Examples with fully functioning hydropneumatic systems command significant premiums over those requiring sphere replacement or hydraulic pump work. Service history is essential, particularly evidence of regular LHM fluid changes and sphere maintenance.
The GTi Turbo models fetch the highest prices, especially in desirable colours with original alloy wheels and interior trim. Diesel models typically trade at the lower end of the price spectrum, though clean examples with documented mileage are becoming harder to find. Mileage matters less than overall condition, as a well-maintained 150,000-mile car often represents better value than a neglected 60,000-mile example. Originality increasingly affects values, with modified or poorly repaired cars struggling to find buyers.
Buying Tips
Inspect the hydropneumatic suspension thoroughly before purchase. The car should rise smoothly when started and sit level at normal height within 30 seconds. Test the height adjustment controls and check for leaks around the spheres, pipes and pump. Any sinking when parked indicates failing spheres or hydraulic leaks that will require expensive attention.
Examine the body carefully for rust, particularly in the rear wheelarches, sills, boot floor and around the headlight pods. Check that all electrics function, including the distinctive single-spoke steering wheel controls and dashboard instruments. Verify that the bonnet release works, as seized mechanisms are common and awkward to fix. Request evidence of recent brake system maintenance, as the hydraulic brakes share fluid with the suspension and require specific attention. Finally, join an owners' club before buying to access technical expertise and parts suppliers, as mainstream garages often lack CX experience.