2016 Peugeot Expert 2.0L Diesel · GL66 JNU

The most recent MOT test on 2026-06-17 resulted in a clean pass, marking a positive turnaround after two consecutive failures in early 2022 and early 2023. The vehicle’s MOT history demonstrates a pattern of recurring issues primarily centred on the engine’s malfunction indicator light (MIL) and front outer drive shaft joint CV boot deterioration, both of which were classified as major or minor failures. While the latest test shows no active defects, the prior failures suggest a need for closer scrutiny of the drivetrain and engine management systems, particularly the CV joints and related seals, which can degrade over time under high-mileage conditions. The absence of further MIL activations or CV boot failures since 2023-03-20 indicates either effective remedial action or a resolution of underlying issues, but the buyer should remain vigilant for potential reoccurrence, especially given the vehicle’s age and accumulated mileage. The recorded mileage of 114,695 miles for a 2016 Peugeot Expert aligns with a moderate to high annual usage rate of approximately 11,470 miles per year, which is typical for a vehicle of this age and class. Such mileage accumulation places increased demand on critical components, particularly the drivetrain, suspension, brakes, and lubricants, as wear rates accelerate with higher usage. The absence of significant mileage gaps over the past decade suggests consistent operation, but the CV joint failures recorded in 2022 highlight the importance of monitoring drive shaft integrity, especially if the vehicle has undergone recent servicing or repairs. The engine’s MIL history also warrants attention, as persistent issues may point to deeper mechanical or electrical problems that require professional diagnosis to prevent further degradation or potential failure. For the prospective buyer, the most critical areas to inspect during a physical examination include the front outer drive shafts and their CV joints, as the prior MOT failures indicate severe deterioration in the CV boot seals. Look for signs of fluid leakage around the CV boots, excessive play or grinding noises when the vehicle is in motion, or uneven wear patterns on the wheels, which may suggest misalignment or failing joints. During a test drive, listen for clunking or rattling noises from the front wheels, particularly at low speeds or when accelerating, as these are common symptoms of CV joint failure or misalignment. Additionally, the engine’s performance should be thoroughly checked for any persistent warning lights, rough idling, or hesitation, which may indicate underlying electrical or mechanical issues that the MIL was previously flagging. Beyond the drivetrain, the vehicle’s age and mileage necessitate a comprehensive inspection of other high-wear items. Given the 10-year age and 114,695-mile usage, the suspension components—such as coil springs, shock absorbers, and suspension bushes—should be examined for signs of wear, such as excessive bounce, clunking noises, or uneven tyre wear patterns that may indicate failing springs or damaged bushings. The brakes should also be checked for signs of corrosion on the discs, particularly if the vehicle has been stationary for prolonged periods, as standing corrosion can lead to binding calipers or reduced braking efficiency. The tyres should be inspected for sidewall perishing, which is more likely at this age, as well as tread depth and uneven wear. Fluid levels, particularly the engine oil, transmission fluid, and coolant, should be verified, with a note taken on their condition and colour, as time-based degradation can compromise performance. Finally, the battery should be tested for capacity and health, as older vehicles are more susceptible to weak or failing batteries, especially if the vehicle has been used sparingly or stored for extended periods. A full service history should be reviewed to confirm that routine maintenance, such as oil changes and fluid top-ups, has been conducted according to the manufacturer’s recommendations.