2017 Citroen Berlingo 1.6L Diesel · AV03 SYD

A recurring pattern of oil leakage from the engine alongside a persistent issue with the offside front seat belt webbing defines the recent mechanical profile of this 2017 Citroen Berlingo. Across the 2024, 2025, and 2026 MOT tests, an oil leak not deemed excessive has been flagged on each occasion, suggesting a chronic weep from a gasket, seal, or sensor that has been present for at least three consecutive years. While none of these advisories have yet escalated to a failure, the consistency of the entry indicates the source has not been resolved and warrants close attention. The offside front seat belt webbing advisory has appeared on both the 2025 and 2026 tests, marking a two-year recurrence of fraying or damage that could eventually compromise belt integrity. Beyond these chronic issues, the broader trend is one of pass results without major structural or braking defects, and the 2022 test was recorded entirely clean. However, the 2021 test included a failure for a non-functioning offside front headlamp on dipped beam and an insufficient front windscreen washer supply, both of which were rectified prior to the same-day pass. With 107,682 miles accumulated over nine years, this Berlingo has averaged roughly 11,965 miles annually, a rate broadly consistent with typical commercial or family multi-purpose vehicle usage. The mileage progression between tests is steady rather than erratic, with no significant gaps in testing history and no recorded periods off the road that would suggest extended standing. There is one anomalous entry from July 2020 where an advisory was issued solely for a COVID-19 six-month extension, reflecting the nationwide pause in testing rather than any vehicle-specific defect. A steady annual mileage of this nature places proportionate wear on consumables such as brake pads, discs, tyres, and clutch components, and places higher cumulative stress on suspension bushes, anti-roll bar links, and drivetrain mountings compared to a lower-mileage equivalent. For a prospective buyer, the oil leak advisory should prompt a physical inspection of the engine bay and undertray for the origin of the seepage. Common sources on Berlingo platforms of this generation include the valve cover gasket, timing chain area, and sump plug seal; a test drive should be used to monitor the oil pressure warning light on initial cold start and to listen for any timing chain rattle that could accompany a front main seal failure. The underside should be examined for fresh oil residue, and the oil level on the dipstick should be checked both cold and after the engine has been running to detect any active consumption. With regard to the front seat belt webbing, both the nearside and offside belts have been flagged, with the offside advisory persisting into the most recent test. On inspection, the belt material should be run through the fingers to feel for fraying, cuts, or stiffening, as deterioration that progresses could result in a future MOT failure. The 2021 failure for a non-working offside front headlamp dipped beam is worth confirming has not reappeared, particularly given the vehicle's age and potential for bulb holder or wiring corrosion. A road test at dusk will verify that both headlights illuminate correctly on dipped and main beam and that the beam pattern is not misaligned. The nearside rear reflector advisory from 2024 should be visually confirmed as resolved, though reflectors rarely recur once replaced. Finally, with 107,682 miles recorded, the clutch operation should be assessed for slipping under load, the brake pedal checked for excessive travel or sponginess indicating worn calipers or flexible hose degradation, and the suspension listened for clonks or knocking over speed humps and uneven surfaces, which on a high-mileage Berlingo often points to worn front lower wishbone bushes or anti-roll bar drop links.