2010 Vauxhall Insignia 2.0L Diesel · DY10 AUN

The Vauxhall Insignia in question presents a stable roadworthiness record over its recent MOT history, with the most critical test—February 2024 at 124,216 miles—showing no defects at all. This clean pass follows two earlier tests in late 2023 (January 24 and 25) where the vehicle failed without any recorded defects , a highly unusual outcome that suggests administrative errors rather than mechanical issues. The December 2021 tests (20th and 21st) also mirrored this pattern, reinforcing the likelihood that these failures stemmed from procedural oversights rather than genuine faults. For a buyer, this absence of defects in the past two years is a positive indicator, though the repeated failures without explanation raise minor caution—it implies either inconsistent tester scrutiny or, less likely, a vehicle that consistently meets standards but occasionally triggers bureaucratic red tape. The mileage progression is steady and typical for a 16-year-old vehicle, averaging around 7,764 miles per year—a figure that aligns with moderate use without extreme wear. The gap between the 2021 and 2023 tests (roughly 12,000 miles over two years) suggests either a period of lighter use or a delay in MOT testing, though neither is unusual for a car of this age. There’s no evidence of rapid mileage accumulation that would signal neglect or aggressive driving, nor are there sudden drops that might imply long-term storage risks. The consistency in mileage, combined with the clean MOT results, points to a vehicle that has been maintained at a basic level—no red flags for structural abuse or chronic misuse. Given the lack of defects in the most recent tests, a buyer should prioritise a thorough inspection of components that often degrade over time but aren’t always caught in MOTs. Pay close attention to the suspension—specifically the condition of coil springs, anti-roll bars, and rubber bushes—since these wear gradually and can compromise handling. The braking system, including caliper operation, pad thickness, and disc condition, should be checked for uneven wear or binding, even though the MOTs show no issues. Structural corrosion, particularly around wheel arches, sills, and the underbody, is another critical area; while the MOTs don’t mention it, rust in these zones can compromise safety without immediate visibility. Finally, verify the exhaust system for leaks or excessive corrosion, as emissions compliance wasn’t flagged but could indicate underlying issues. The absence of recorded faults is encouraging, but these targeted checks will confirm whether the vehicle’s upkeep has been as diligent as the MOT history suggests.