2017 Peugeot Boxer 2.0L Diesel · EO17 DNJ

The vehicle remains roadworthy, but the maintenance trend shows a shift from minor consumable wear to more significant mechanical concerns. The most recent test in October 2025 at 173,354 miles identified a front oil leak, potentially originating from the rear main oil seal, alongside a damaged windscreen. While the vehicle passed, the appearance of an active oil leak after a period of minor faults suggests the engine is entering a phase where major component failure becomes more likely given the high mileage. This Peugeot Boxer reflects high-intensity usage, averaging over 19,000 miles per year across its nine-year life. There is a notable surge in activity between November 2021 and November 2022, where the vehicle covered nearly 19,000 miles in just fourteen months. The rate of accumulation accelerated further, with 3,500 miles logged between March 2024 and November 2024 alone. This consistent heavy-duty profile places significant strain on the drivetrain and suspension components compared to average-use vans. A buyer must prioritize a thorough inspection of the front suspension, as the tester flagged a leaking offside front shock absorber in November 2024. The braking system also requires close scrutiny, with thin pads recorded in both 2021 and 2024, and worn discs noted back in 2022. The reported oil leak from the 2025 test is the most critical concern, as a rear main oil seal replacement is a labor-intensive repair. Given the mileage, the structural integrity of the chassis should be checked for deep corrosion to ensure the high-mile usage has not compromised the frame.