2011 Vauxhall Insignia 2.0L Diesel · DV11 ECT

The vehicle is currently roadworthy but the maintenance history shows a worsening trend regarding structural and suspension components. While it passed its most recent test in July 2025 at 84,710 miles, the tester identified multiple significant issues that were not present in previous years. The transition from a clean record in 2023 to a series of defects in 2024 and 2025 suggests a shift toward reactive maintenance as the vehicle ages. At 15 years old, the recorded mileage of 84,710 miles is notably low, averaging approximately 5,600 miles per year. There is a distinct gap in usage between September 2022 and July 2023 where the car covered only 940 miles, followed by a much more rapid increase of 11,000 miles in the following year. This intermittent usage pattern often leads to the degradation of rubber-based components and seals, which is evidenced by the perishing tyres and corroded springs noted in the 2025 advisory. A physical inspection must focus on the rear sub-frame, which was flagged as corroded in July 2025. Although deemed not seriously weakened at that time, corrosion on structural members in Insignias tends to progress rapidly if not treated. The buyer should also examine the rear coil springs, as both were noted for corrosion in 2024, and check for any signs of metal fatigue or rust that could lead to suspension failure. The record also highlights a lack of attention to basic consumable items. The July 2025 test revealed thin rear brake pads and front inner tyres worn to the cords, indicating that the owner waits for failure before performing maintenance. Given the previous failure in 2024 regarding tyre tread depth and the tailgate mechanism, the vehicle should be thoroughly tested in operation to ensure these repairs were permanent rather than temporary fixes.