2021 Peugeot Partner 1.5L Diesel · AF21 DFV

The latest MOT test for the 2021 Peugeot Partner conducted on 2026-02-07 resulted in a failure due to an incorrectly aimed nearside headlamp beam, which is a straightforward lighting adjustment issue rather than a mechanical or safety-related concern. However, the preceding MOT history reveals a concerning pattern of recurring critical defects, particularly around braking components. The 2024 MOT recorded both a dangerous failure for nearside rear brake pads being dangerously thin and badly grinding, alongside a major failure for the severely scored and worn rear brake disc. While the 2025 and 2026 MOTs passed, the absence of defects in those tests does not negate the evident wear progression in the braking system, which suggests either aggressive or prolonged use without timely maintenance. The vehicle’s overall maintenance trend is unstable, with critical failures emerging despite passing subsequent tests, indicating a need for urgent attention to the braking system to prevent further deterioration or safety hazards. The recorded mileage of 113,946 miles for a 2021 model represents an exceptionally high annual usage rate of approximately 22,789 miles per year, which is far above the average for its age. Such mileage accumulation typically accelerates wear on consumables like brake pads, suspension components, and drivetrain elements, as well as on internal engine and transmission parts. The absence of significant mileage gaps suggests the vehicle has been in active service, likely under demanding conditions, which may explain the rapid degradation of the braking system. While high mileage alone does not guarantee mechanical failure, the combination of this usage profile with the documented brake-related MOT failures underscores the need for a thorough inspection to assess the extent of wear on other critical systems, such as the suspension, exhaust, and electrical components. Given the vehicle’s age, mileage, and the recurring critical brake defects, the prospective buyer should prioritise a meticulous mechanical inspection before purchase. The nearside rear brake pads and disc are already at a dangerously low thickness and exhibit severe scoring, which could lead to brake failure if not replaced immediately. On a test drive, listen for uneven brake pedal travel, grinding noises during deceleration, or a spongy or binding feel when applying the brakes. Inspect the rear brake discs for warping, cracking, or excessive glazing, and check for any fluid leaks around the brake calipers, which could indicate hydraulic system issues. Additionally, verify the condition of the offside rear tyre, as the 2025 MOT advisory noted it was worn close to the legal limit and on the edge, which may require replacement to prevent blowouts or hydroplaning. Beyond brakes, examine the suspension for excessive clunking or rattling, particularly around the rear axle, which could signal worn suspension bushes or coil springs. Check for fluid leaks under the vehicle, focusing on the engine bay, transmission area, and under the rear axle, as these could indicate failing seals or gaskets. Finally, inspect the headlamp alignment and functionality, as the 2026 MOT failure highlights the need for proper beam projection to ensure visibility and road safety. For the Peugeot Partner’s age and mileage, the buyer should also conduct a series of practical checks to address potential age-related issues. Given the vehicle’s relatively high mileage, inspect the tyre sidewalls for signs of perishing or cracking, which can compromise tyre integrity and safety. Check the 12-volt battery for voltage output and overall health, as older vehicles may struggle with electrical systems under load. Verify the condition of the engine oil and transmission fluid, paying particular attention to their colour and consistency, as these fluids degrade over time and should be replaced according to the manufacturer’s schedule—typically every 60,000 to 100,000 miles or every 12 months, whichever comes first. Inspect the exhaust system for corrosion, leaks, or excessive noise, which could indicate catalytic converter failure or structural damage. Lastly, ensure the service book is up to date, as the vehicle may require scheduled maintenance such as valve adjustments, spark plug replacements, or suspension servicing to maintain optimal performance and longevity. If the buyer is unable to perform these checks themselves, a qualified mechanic should conduct a comprehensive pre-purchase inspection to confirm the vehicle’s roadworthiness and avoid costly future repairs.