2014 Vauxhall Insignia 2.0L Diesel · DL14 ADU

The Vauxhall Insignia presents as roadworthy on the most recent evidence, with the June 2025 test at 146,598 miles returning a clean pass and no defects recorded. The maintenance trend reads as stable across the available history, with every annual examination from July 2022 through to June 2025 clearing without advisories. The lone anomaly is the June 2024 test, where the vehicle failed and passed on the same day at 139,431 miles with no defects logged, a procedural quirk rather than a mechanical fault. Mileage sits high for a 2014 vehicle, totalling 146,598 miles over roughly twelve years, an average of about 12,200 miles per year. The records show steady annual use: 123,737 miles in July 2022, 131,111 in June 2023, 139,431 in June 2024, and 146,598 in June 2025. Annual accumulation runs near 7,000 to 8,300 miles, consistent rather than sporadic. No long standing periods or sudden jumps appear in the data, and the sparse but clean record gives little cause for concern on paper. A buyer should still commission a physical inspection beneath the car. Twelve years and high mileage load suspension bushes, coil springs, and subframe mounts with fatigue even where MOT testers logged nothing. Brake discs and calipers warrant measurement for wear and binding after sustained use. Structural corrosion around sills and arches needs checking despite the absence of advisories in the record. The same-day fail and pass in June 2024 suggests an administrative retest, not neglected repair, and the owner kept the test cycle annual without lapse. Previous keepers appear to have maintained basic statutory compliance. Given the clean sheet, focus the viewing on consumable wear and hidden structural condition rather than documented faults.