2018 Nissan X-Trail 1.6L Diesel · SP18 PBV

A clear pattern of progressive front suspension wear dominates the mechanical history of this 2018 Nissan X-Trail, with both lower arm rear bushes splitting and deteriorating across consecutive tests until they crossed the failure threshold in late 2025. The trajectory is well documented: in November 2023 the bushes were worn but not yet failing, by November 2024 the offside bush was deemed excessively worn and caused a major failure, and just one week later in November 2025 the same fault reappeared on both sides under major defect criteria. The vehicle subsequently passed on 25 November 2025, but the seven-day gap between the fail and the pass strongly suggests replacement bushes were fitted and immediately re-tested, meaning the latest clean sheet represents a freshly rectified component rather than a pattern of trouble-free running. Buyers should treat the suspension subframe as a known cost area rather than a one-off repair, and should investigate whether the related radius arms, anti-roll bar drop links and front shock absorber top mounts were inspected or replaced at the same time, as bush failure on an X-Trail of this age often coincides with surrounding wear. Annual mileage of approximately 11,300 miles sits squarely within the typical band for an eight-year-old family SUV, neither raising immediate concern about extended standing periods nor pointing to unusually hard service. There are no significant gaps between tests across the recorded history, with annual MOT entries from 2023 through 2025 showing consistent use and no evidence of the vehicle being laid up. At this accumulation rate the major mechanical consumables have reached a stage where wear is expected and predictable: the brake system is now entering pad and disc territory, suspension components are showing their age, and the drivetrain including CV joints, transmission fluid condition and rear differential (on four-wheel-drive variants) warrants attention even though none of these have yet been flagged by the tester. The advisories from the November 2024 test paint a useful picture of consumable condition at that point, and should be considered alongside the mileage when planning a purchase. Rear brake pads were noted as wearing thin on both sides, and the front tyres were recorded as worn smooth on both inner and outer edges, which on a transverse-engined SUV frequently points to worn front suspension geometry or incorrect tracking rather than simple tyre age. On a test drive, listen carefully for clonking or knocking from the front end over speed humps and uneven B-road surfaces, particularly when turning at low speed, which would suggest the replacement bushes have already begun to bed in poorly or that adjacent components such as the anti-roll bar bushings or drop links are now contributing to the noise. Any tugging through the steering wheel, uneven tyre wear on the inner shoulder, or a reluctance to self-centre after a corner would reinforce suspicions that the front suspension overhaul was incomplete. For the brake system, a firm foot on the pedal from a standing start should produce no vibration or judder through the pedal, which would indicate warped rear discs given that the pads were noted as thin; any pulsing under braking or a squeal that does not clear after a few stops suggests the discs may now need machining or replacement alongside the pads. Inspect all four wheels for evidence of fresh brake dust on the inner rim, which would confirm recent pad or disc work has been carried out. Finally, given the X-Trail's known susceptibility to corrosion around the rear arches, lower tailgate and front subframe mounting points, a thorough visual inspection underneath on a ramp or with a torch is strongly recommended, as the MOT inspection does not routinely lift the vehicle to examine structural areas in detail. Confirming that receipts exist for the recent suspension work, and ideally an alignment printout showing the tracking was set to specification after the bushes were replaced, will provide the clearest indication that the front-end repair has been carried out correctly.