2014 Nissan Qashqai 1.6L Diesel · NG63 UHN

The vehicle presents a concerning maintenance trend that is worsening regarding structural integrity. While the most recent test on 16 December 2025 at 59,972 miles resulted in a pass, the tester flagged corrosion on the rear vehicle structure, specifically within the rear subframe area. This issue has become a recurring advisory, appearing previously in the 17 December 2024 test at 54,205 miles. Although the inspector noted that structural rigidity remains significantly unreduced, the presence of progressive corrosion in the subframe area suggests a long-term deterioration that requires close monitoring. The mileage profile indicates low annual usage, averaging approximately 5,000 miles per year over its twelve-year lifespan. The data shows consistent, incremental increases between tests, such as the jump from 46,786 miles in November 2022 to 51,349 miles in November 2023. This low-mileage pattern often correlates with vehicles that spend extended periods stationary, which can contribute to the degradation of rubber components and the development of surface corrosion on brake discs and suspension elements. A buyer should conduct a thorough physical inspection of the underbody to assess the actual extent of the subframe corrosion. The history shows a significant period of neglect in late 2023, where a failed test on 16 November 2023 at 51,341 miles revealed multiple simultaneous issues, including worn rear brake discs, deteriorated suspension arm ball joint dust covers, and worn wishbone bushes. The recurrence of tyre defects, such as the nearside front tyre being worn close to the legal limit in the December 2025 test, suggests that basic consumable maintenance is sometimes overlooked. Mechanical scrutiny should focus on the front suspension assembly and the condition of the braking system. The 2023 failure highlighted multiple suspension component defects and pitted brake discs, so verifying that these parts have been replaced with quality components is essential. Given the history of multiple tyre cuts, nails, and uneven wear, the buyer should also inspect the wheel alignment and the overall condition of all four tyres to ensure they are not nearing the legal limit or showing signs of perishing.