2005 Peugeot Boxer 2.2L Diesel · S14 COF

The most recent DVSA examination on 10 August 2026 recorded a PASS, although it was accompanied by a brake pad advisory and a Minor defect relating to the offside front outer constant velocity joint boot, which mirrors advisory and minor entries from the previous two tests. A closer look at the history suggests a maintenance trend that is broadly stable but with a slow, consistent deterioration rather than improvement. Corrosion advisories have been recorded at every test since 2024, the brake load sensing valve has been flagged as stiff on consecutive examinations, and exhaust corrosion has been noted on the 2024 and 2025 tests. A major failure for parking brake efficiency in August 2024 and an advisory regarding rear brake imbalance from the same test confirm that the braking system, particularly the handbrake mechanism, has been a recurring area of concern. While the vehicle continues to pass, the accumulating advisories indicate that components are approaching the threshold where remedial work will soon be necessary. The recorded mileage of 43,259 miles across 21 years equates to an annual average of approximately 2,060 miles, which is exceptionally low and characteristic of a light commercial or motorhome-derived Peugeot Boxer that has spent significant periods standing rather than being driven regularly. Such low usage tends to be reflected in calendar-based degradation rather than wear-related depletion. Standing time encourages corrosion on bodywork and undercarriage components, stiffening of brake hydraulic seals and load sensing valves, drying and cracking of rubber gaiters, and deterioration of brake disc surfaces through oxidation, which can in turn cause judder on first application. Any long gaps between recorded mileages should be confirmed during a physical inspection, as discrepancies can occasionally indicate clock irregularities or extended periods off the road. From a buyer inspection standpoint, several items deserve specific physical and functional checks. The offside front outer constant velocity joint boot has been flagged as severely deteriorated on three consecutive tests; the split or perished boot will allow grease to escape and contamination to enter the joint, leading eventually to clicking or clunking noises on full lock and ultimately joint failure, so this should be examined on the ramp for splits, grease deposits, and play in the joint itself. The front brake pads were noted as wearing thin at the latest test and will require replacement imminently, while the stiff brake load sensing valve and the 2024 parking brake failure point to a need to test the handbrake on an incline for holding ability and to inspect the rear drums or calipers for binding, seized adjusters, or corroded cables. The persistent exhaust corrosion advisories and the general corrosion entries suggest the exhaust rear section and underbody should be examined for perforation, paying particular attention to mounting rubbers, the heat shielding, and structural members around jacking points and suspension turrets. Beyond the recorded defects, the age and low usage of this Boxer demand attention to items that MOT testing does not fully cover. Tyre sidewalls should be checked carefully for perishing and cracking from age, as rubber compounds degrade regardless of tread depth when a vehicle has stood for long periods, and wheels should be examined for corrosion pitting that may compromise sealing against the hub. The 12 volt battery should be load tested, as low mileage use combined with short journeys often leaves batteries chronically undercharged, leading to premature failure and potential electronic control module voltage issues. Brake discs, even with adequate pad material, may exhibit severe surface corrosion and lipping from standing, which produces vibration or judder under initial braking. Coolant, brake fluid, and gearbox or clutch hydraulic fluid should be considered for time-based replacement rather than mileage-based intervals, as moisture absorption and chemical degradation occur irrespective of use. Finally, all flexible hoses, drive shaft gaiters, and suspension bushes should be visually inspected for dry rot and cracking, and a thorough road test should be conducted to identify any clonks from suspension components, uneven tyre wear, brake pull, or unusual transmission behaviour that the MOT history alone cannot reveal.