2015 Vauxhall Insignia 2.0L Diesel · DY65 LSD

The vehicle is currently roadworthy, but the maintenance history indicates a reactive rather than proactive approach to repairs. The most recent test in May 2026 at 102,971 miles passed despite critical advisories for both front inner tyres being near the legal limit and showing edge wear. This suggests the owner only addresses components once they approach failure or inspection. While the vehicle has passed its consecutive tests, the recurrence of mechanical and structural issues shows a fluctuating trend of deferred upkeep. At 102,971 miles over 11 years, the Insignia averages approximately 9,360 miles per year, which aligns with typical national averages for a family vehicle. The mileage accumulation is consistent between years, with roughly 5,000 to 7,000 miles driven between annual tests from 2023 to 2026. This regularity suggests the car is used regularly rather than sitting for long periods, though the high mileage puts standard wear-related stress on the suspension and braking systems. A buyer must prioritise a physical inspection of the rear sub-frame, as the 2024 test at 92,917 miles flagged corrosion that was not yet structurally weakened. Rust on Vauxhall components often accelerates and can lead to MOT failure if not monitored. The binding offside rear service brake noted in 2023 should be re-checked to ensure the caliper has not seized or the disc become become thinned from uneven wear. Additionally, the deteriorated offside front drive shaft boot reported in 2025 requires close inspection for grease leakage, as a torn boot will inevitably lead to expensive CV joint failure.