2016 Vauxhall Insignia 1.6L Diesel · DP16 XJZ

The Vauxhall Insignia presents a clean MOT history with no recorded defects across all five tests, including the most recent double-test in March 2026 at 93,731 miles. This consistency suggests a stable maintenance trend, with no signs of recurring mechanical issues or deteriorating safety components. The absence of advisories or failures tied to wear items—such as brakes, suspension, or exhaust emissions—implies that previous owners or mechanics have addressed routine servicing effectively. However, the two consecutive passes and fails on the same day in March 2026 are unusual and may warrant further clarification from the seller, as they could indicate a clerical error or an undocumented issue resolved immediately prior to the second test. The vehicle’s mileage accumulation aligns closely with typical expectations for its age, averaging around 9,373 miles per year over the past decade. There are no abrupt spikes or prolonged gaps that would suggest heavy usage or prolonged neglect; the mileage progression from 73,323 miles in March 2024 to 93,731 miles in March 2026 reflects steady, moderate driving. The only irregularity lies in the identical mileage figures for the two March 2026 tests, which could imply the car was not driven between tests—a detail that may raise questions about its recent usage or storage conditions. Given the lack of defects in the MOT record, a prospective buyer should prioritise a thorough inspection of components prone to silent degradation, even if not flagged in tests. Particular attention should be given to the suspension system, including coil springs, anti-roll bars, and bushings, as these wear items are not always caught in standard MOT checks but can compromise handling and safety over time. The brake system—calipers, discs, and pads—should also be scrutinised, despite the clean MOT history, as binding or uneven wear can develop without immediate visual or testable symptoms. Additionally, a close examination of the vehicle’s underbody for corrosion, especially around wheel arches and sills, is advisable, as rust progression in these areas can lead to structural integrity risks not always evident in a test. Finally, while the Insignia’s emissions and lighting systems appear reliable based on the MOT record, a buyer should verify that all advisories—even those not recorded in the DVSA database—have been addressed. The absence of documented faults does not preclude the need for a pre-purchase inspection by a qualified mechanic, particularly to assess fluid levels, tyre condition, and any potential signs of poor maintenance between tests.