2018 Vauxhall Insignia 1.5L Petrol · BV18 DMU

A recurring pattern of rear braking system degradation and tyre perishing characterizes the mechanical history of this vehicle, with the pass on 2026-03-02 noting pitted and scored rear brake discs and cracking rear tyres. These specific issues have appeared consistently across multiple years, indicating a chronic tendency for the rear axle consumables to deteriorate. The recorded mileage of 34,174 miles is low for a vehicle of this age, averaging roughly 4,272 miles per year. This low annual accumulation correlates with the types of defects observed in the MOT history, as infrequent use often leads to the oxidation of brake discs and the premature perishing of tyre compounds. A physical inspection should prioritize the condition of the rear tyres, specifically looking for sidewall cracking and weather-checking as flagged in the 2023 and 2026 tests. The rear brake discs should be examined for surface pitting and scoring, as these have been flagged as advisories in both 2021 and 2026, and the pads should be checked for remaining thickness following the 2022 and 2024 advisories. During a test drive, pay close attention to the braking performance, listening for any grinding noises or feeling for pulsations through the brake pedal, which would confirm the presence of scored or pitted discs. Ensure there is no unevenness or vibration through the chassis during low-speed manoeuvres, which could be linked to the recorded tyre degradation.