2016 Vauxhall Insignia 1.6L Diesel · SC13 ECH

The vehicle currently holds a valid MOT certificate following a pass on 18 March 2026 at 94,323 miles, yet the maintenance trajectory reveals a concerning decline in structural integrity. While the car cleared the test after failing just one day prior, the persistent presence of corrosion advisories on both front and rear sub-frames indicates an ongoing deterioration that previous repairs have failed to arrest. The recurrence of worn suspension bushes on both nearside and offside front arms during this latest examination suggests these components are reaching the end of their service life and require imminent replacement to prevent excessive movement. Mileage accumulation sits at roughly 9,400 miles per year, which aligns with typical usage for a ten-year-old vehicle, showing no signs of unusual stress or long-term storage. The records display a consistent testing pattern with approximately 6,000 miles covered between the February 2025 and March 2026 examinations. This steady progression confirms the car remains in active daily use rather than sitting idle, meaning wear items like tyres and brakes reflect genuine road mileage rather than age-related degradation from inactivity. Prospective buyers must prioritise a physical inspection of the underbody to verify the extent of the sub-frame corrosion flagged repeatedly since March 2026. Although the tester noted the metal is not yet seriously weakened, salt damage on Vauxhall chassis can progress rapidly once surface rust penetrates the protective coating. The history of brake failures in early 2025, where pads and discs were found critically thin, coupled with the recent engine management light malfunction, points to a reactive rather than proactive ownership style where essential consumables were neglected until the point of failure. Attention should also focus on the front tyre condition and suspension geometry given the repeated warnings about edge wear and bush play. The fact that the same tyre and suspension issues appeared in both the failed and passed tests in March 2026 implies the owner addressed only the minimum legal requirements to secure a pass without resolving the underlying alignment or component wear. A thorough pre-purchase inspection should specifically check for binding calipers and measure remaining tread depth immediately, as the current tyres sit dangerously close to the legal limit.