2001 Citroen Saxo 1.1L Petrol · Y787 AKV

The 2001 Citroen Saxo presented here achieved an MOT pass on 29 September 2025, accompanied by two advisories relating to a front oil leak and front tyres worn close to the legal limit on both the nearside and offside edges. Reviewing the trajectory of recent tests reveals a notably worsening pattern rather than a stable or improving one. In September 2024 the vehicle failed on three major defects, namely excessive carbon monoxide and hydrocarbon readings, an incorrect rear indicator colour on the offside, and an excessively worn nearside front lower suspension arm ball joint, before subsequently passing the retest with advisories for the ball joints on both sides, oil leak, and a minor exhaust gas leak. Less than a year earlier, in September 2023, the car failed on a major exhaust leak at the catalytic converter together with an inability to complete the emissions test, and the recurrence of exhaust related concerns at consecutive MOT events suggests that the catalyst or downstream pipework has either been inadequately repaired or is deteriorating progressively. This is a vehicle whose compliance with emissions and exhaust integrity has been intermittent, with suspension wear escalating from advisory to failure within a single year. Recorded mileage stands at 49,393 miles over approximately 25 years, yielding an annual average of just under 2,000 miles per year, which is substantially below typical usage for a car of this age. This low figure suggests either consistent light use or, more probably given the pattern of advisories, prolonged periods of standing followed by short running cycles. Such usage is mechanically significant because low annual mileage does not necessarily preserve components that degrade with calendar age rather than distance travelled. Rubber and polymer items in particular, including tyres, coolant hoses, drive belts, and suspension bushes, harden and perish regardless of mileage, while brake discs and calipers corrode and seize when a vehicle is left static for extended periods. The front tyres being noted as worn on both edges despite low mileage points to either geometry misalignment, prolonged cornering wear from standing cambers, or simply old rubber that has lost its tread integrity through age rather than distance. A prospective buyer should approach this Saxo with particular attention to the items flagged at recent MOTs. The front oil leak, while not deemed excessive on either occasion, warrants inspection of the valve cover gasket, sump plug, and cam seal area, with a check for fresh oil residue on the lower engine and bellhousing during any viewing. The front lower suspension arm ball joints showed slight play in 2024 and an excessively worn nearside unit at the previous test, so both sides should be examined for perished bushes, cracked dust boots, and any clonking or knocking transmitted through the front end when traversing speed bumps or uneven surfaces. On a test drive, listen for suspension clonks over poor road surfaces, any vagueness in steering response, or uneven braking that might indicate seized caliper slides or corroded discs typical of low mileage vehicles left standing. The exhaust system deserves a thorough physical and audible inspection, particularly at the catalytic converter joint and rear pipe, as MOT advisories noted a minor gas leak at the rear in 2024 and a major leak from the cat in 2023, suggesting that replacement sections or welding repairs may have been carried out using non standard or temporary methods. Given the calendar age of the vehicle and the low recorded mileage, several time-based inspections should form part of any pre-purchase evaluation. Even where tyres retain legal tread depth, the sidewalls should be examined for cracking and perishing consistent with a tyre that may be many years old, and the production date code should be checked against the wheel size fitted. The 12 volt battery is highly likely to be original or near original in service life terms and should be load tested, while brake fluid should be considered overdue for replacement irrespective of mileage, with the system flushed and refilled to current specification. Coolant hoses, drive belts, and timing belt replacement history on the TU engine should be verified, as the timing belt service interval is calendar as well as distance based. Finally, given the documented emissions failures, a prospective buyer should obtain evidence that the catalyst has been replaced or fully repaired since 2023 and ideally arrange an independent pre-purchase inspection to confirm exhaust integrity and suspension condition before committing to purchase.