2012 Vauxhall Insignia 2.0L Diesel · FH12 KOD

The maintenance trend for this 2012 Vauxhall Insignia presents a stable mechanical baseline, punctuated by a recurring pattern of same-day MOT failures and retests. The most recent examination on 27 June 2025 at 155,174 miles resulted in a pass, following an initial failure logged on the same date and mileage. This identical pattern occurred on 26 June 2023 at 134,370 miles. While the record indicates the vehicle ultimately meets minimum safety standards, the repeated need for retests suggests minor defects are identified and rectified promptly rather than indicating a deepening structural or mechanical crisis. The current roadworthiness status is satisfactory, though the history implies a reactive rather than proactive maintenance approach. The mileage accumulation over the documented period is inconsistent. Between the June 2023 test at 134,370 miles and the June 2024 test at 140,923 miles, the Insignia covered just 6,553 miles, indicating a period of notably light use. However, the subsequent twelve months saw a sharp increase of 14,251 miles, taking the total to 155,174 miles by June 2025. This recent spike in usage accelerates the wear rate on consumable components like tyres, brakes, and suspension bushes. The overall annual average of roughly 11,084 miles remains typical for a vehicle of this age, but the recent uptick in demand on the drivetrain warrants closer scrutiny. Given the same-day failure and retest history, a buyer should inspect the specific components that commonly trigger immediate failures but allow for quick repairs, such as brake lights, wiper blades, or tyre condition. The recent surge in mileage demands a thorough check of the suspension and steering systems. Look for play in the track rod ends and worn suspension bushes, alongside inspecting the brake discs and pads for uneven wear or binding calipers. Examine the exhaust system for leaks and corrosion, and check the underbody and sills for structural rust, which can compromise the structural integrity of a vehicle approaching 160,000 miles. A physical inspection will verify whether the recent high mileage has accelerated the deterioration of these critical mechanical parts.