2009 Vauxhall Insignia 1.8L Petrol · DY09 DHO

The vehicle remains roadworthy but the maintenance trend shows a gradual shift towards age-related wear and corrosion. While the most recent test in March 2023 at 89,975 miles passed, it introduced advisories for general underbody corrosion and oil misting on the nearside rear shock absorber. This follows a recurring advisory for the same shock absorber in the 2022 test, indicating that the component is nearing the end of its functional life despite low mileage. At 17 years old, the recorded mileage of 89,975 miles is significantly low, averaging approximately 5,293 miles per year. This low-use pattern is evident in the gaps between tests, such as the 4,167-mile interval between February 2021 and March 2022. While low annual mileage generally reduces wear on the drivetrain and engine, the long periods of stationary time over nearly two decades often lead to the degradation of rubber components and accelerated corrosion, which aligns with the structural findings in the more recent records. A physical inspection must prioritise the underbody condition to determine if the general corrosion noted in 2023 has progressed into structural integrity issues. The buyer should specifically examine the nearside rear shock absorber for active leaks, as the misting has persisted for two consecutive years. Additionally, the history of uneven tyre wear noted in both 2019 and 2022 suggests potential alignment issues or worn suspension bushes that require a professional check to ensure the vehicle is not prematurely scrubbing tyres.