2018 Nissan Qashqai 1.5L Diesel · L26 GCH

The defining mechanical story of this 2018 Nissan Qashqai centres on a developing front-end wear pattern that has emerged over the last two testing cycles, with the most recent assessment on 2 June 2026 returning a pass but carrying four advisories clustered around the dampers, tyres, and front suspension linkages. The same advisories had appeared just three days earlier on a 30 May 2026 failure, suggesting that the underlying issues were not rectified between tests and the vehicle was re-presented without addressing the flagged components. Prior to that, the 2024 test was completely clean, indicating that the deterioration has accelerated relatively recently rather than being a long-standing chronic condition. The earlier 2025 cycle similarly combined a fail and a pass on the same day with brake-related advisories, reinforcing a trend of advisory items clustering around the front axle as the vehicle accumulates mileage in its eighth year. With 57,849 miles recorded over roughly eight years, this Qashqai is averaging approximately 7,200 miles per annum, which sits squarely within the typical range for a family SUV of this age and suggests no significant periods of disuse or unusually heavy motorway commuting. The MOT cadence is consistent and annual, with no multi-year testing gaps that would raise concerns about prolonged standing, which can independently damage brake discs, tyres, and dampers through corrosion and flat-spotting. The mileage progression between tests appears steady, and the components currently flagged for wear align logically with what one would expect on a vehicle of this age and distance, particularly the front suspension and braking hardware which consistently bear the brunt of forward weight transfer under braking. A prospective buyer should focus their inspection on the front suspension assembly, as the advisories specifically reference split and worn front suspension arm bushes on both nearside and offside, light oil misting on the nearside front shock absorber, and external corrosion damage to both front shock absorber casings. On a test drive, listen for clonking or knocking noises from the suspension over speed humps and uneven road surfaces, particularly from the front, and feel for any vagueness or looseness in the steering response, as worn bushes can introduce play that affects turn-in precision. Visually inspect the front shock absorber bodies for white salt-like corrosion bloom, oil staining running down the casing, or any signs of physical distortion, and check that the tyres have even wear across their tread since uneven inner or outer wear often indicates worn suspension geometry components rather than simple tyre ageing. The braking system warrants equal attention given the 2025 advisories regarding imbalance between front and rear, fluctuating brake performance, and pitted front inner discs alongside worn rear discs. On test, the brake pedal should feel firm and progressive without excessive travel, and the vehicle should pull up in a straight line without any pulling to one side under hard application, as a fluctuating imbalance can also indicate a binding caliper or a flexible hydraulic hose. The front inner brake discs should be inspected for a pronounced lip on the outer edge and for scoring visible across the friction ring, while the rear discs should be checked for surface corrosion and thickness. Finally, examine the front tyres for the perishing and cracking noted in the advisories, ensuring that sidewall cracks do not extend into the tread groove and that there is adequate tread depth remaining, as replacement of both front tyres along with the suspension work and possibly the dampers should be budgeted for in any negotiation.