2015 Vauxhall Insignia 2.0L Diesel · KM15 SVO

The vehicle is currently roadworthy, but the maintenance trend indicates a reactive rather than preventative care approach. While the most recent test in February 2026 at 179,915 miles passed, it revealed advisories for a deteriorated rear registration plate and front tyres worn to the legal limit. This mirrors a pattern seen in February 2024 when the car failed due to all four tyres being below the legal limit. The history suggests the owner only addresses significant mechanical issues once they trigger a failure or reach a critical threshold. At 179,915 miles, this Insignia has averaged over 16,000 miles per year. The data shows consistent high usage, with 8,200 miles driven between the 2024 and 2025 tests, and another 8,169 miles covered in the final year. This high mileage relative to its age puts significant strain on the drivetrain components and suspension bushings, which typically wear at a much faster rate than on lower-mileage vehicles. A buyer must scrutinise the suspension system, as the 2023 test flagged a worn nearside rear suspension arm pin or bush. Although this did not cause a failure at the time, high-mileage Vauxalls often suffer from degradation of rubber components. The exhaust leak identified in early 2024 appears to have been rectified, but physical inspection of the centre box and manifold is necessary to ensure no further corrosion or thinning has developed. Given the recurring tyre wear issues, a professional alignment check is essential to ensure the vehicle geometry is not causing premature scrubbing of new tyres.