2015 Vauxhall Insignia 2.0L Diesel · DU15 BZX

The Vauxhall Insignia’s most recent MOT test on 2025-04-10 at 123,669 miles confirms it remains roadworthy, with no defects or advisories recorded across the past five annual tests. This consistency suggests the vehicle has been maintained within DVSA’s tolerances for its age and mileage, though the lack of advisories also means no proactive warnings were logged for wear items like suspension bushes or brake pads. The 2022 retest on 2022-04-22—just five days after the initial failure—indicates a swift correction of whatever minor issue caused the first failure, though no specifics are provided. Overall, the trend is stable, with no evidence of worsening mechanical concerns, but the absence of advisories leaves some critical components uncommented upon by the tester. The recorded mileage progression of approximately 11,243 miles annually aligns with typical usage for a vehicle of this age, with no abrupt spikes or prolonged stagnation. The gap between the 2022 failure and retest (just five days) suggests either a quick owner response or a straightforward issue, though the identical mileage at both tests implies no significant driving occurred between them. The most recent test in April 2025, just over a year ago, means the vehicle has since accumulated roughly 11,000 miles—well within the 12-month MOT validity period. This pattern does not indicate neglect, but it also doesn’t provide insight into whether routine services (e.g., oil changes, timing belt checks) were performed on schedule. Given the clean MOT history, a buyer should prioritise an independent inspection of high-wear items not covered by the test, such as the suspension’s coil springs and bushes—particularly in the rear, where binding brakes were flagged in the 2022 failure (though not repeated). Corrosion should be scrutinised at wheel arches, sills, and the subframe, as these areas often develop hidden rust over a decade. The exhaust system and catalytic converter warrant close examination for leaks or excessive corrosion, especially if the vehicle has been driven in salted or coastal environments. While the brakes passed the most recent test, the 2022 failure hints at a potential issue with rear caliper binding or uneven wear, so pad thickness and disc condition should be verified. Finally, the engine bay should be checked for oil leaks or degraded hoses, as these are not MOT-tested but critical for long-term reliability.