2018 Vauxhall Combo 1.2L Diesel · KO18 GYB

The 2018 Vauxhall Combo presents a mixed roadworthiness profile characterized by a generally clean eight-year history punctuated by recurring minor failures and one outright failure. Most of the recorded tests from 2021 through 2024 were clean, with only the 2025-2026 cycle introducing specific defects that warrant closer scrutiny. The latest MOT on 2026-06-23 confirmed that the front inner brake discs continue to show signs of pitting and scoring, remaining below critical weakness thresholds, while simultaneously noting a new failure involving the offside headlamp levelling device. Although the most recent test resulted in a pass, the presence of these two distinct issues—brake disc deterioration and headlamp system malfunction—means the vehicle has not achieved a fully uninterrupted roadworthiness status and requires targeted remediation before taking delivery. The mileage figures tell an interesting story about the car's actual usage pattern. With 25,958 miles recorded after eight years since its 2018 launch, the vehicle averages roughly 3,245 miles per annum—a rate considerably lower than what would be expected for a daily driver of comparable age. The interval between the clean 2024 and 2023 passes spans four complete years with zero reported defects, suggesting the car was stored or driven sparingly during that stretch. However, the 2025-2026 period saw the introduction of both the brake disc concern and the headlamp failure, coinciding with a noticeable uptick in mechanical stress on these systems. This disparity between low mileage and increased failure frequency implies that whatever caused the original brake wear has persisted or worsened over time, while the high mileage era remained relatively symptom-free. Focusing on the specific components flagged in the MOT record, the front inner brake discs appear to be the primary area of concern. The consistent warning of pitting and scoring suggests progressive material loss, which can manifest as a soft or spongy brake pedal feel, especially under load or on descents. During a test drive, pay close attention to whether the pedal exhibits any sponginess or delayed response when applied firmly, and listen for any grinding or metallic scraping through the brake system. Additionally, the top suspension mounting assembly showing slight noise and roughness should be inspected for looseness; listen for clicking or clunking sounds as bumps are encountered and verify that steering wheel play remains minimal throughout the full turn range. The failing offside headlamp levelling device represents another tangible repair requirement that cannot be ignored. This component failure typically results from misalignment of the lamps, causing uneven illumination and potentially affecting night-time safety. On the test drive, confirm that both headlight phases operate correctly and that the headlamps align properly when the adjustment is checked. Even if the lighting system is restored, the cost of replacement should be budgeted for regardless of other repairs, as the current state indicates a definite defect requiring attention. In summary, while the car has remained largely roadworthy with manageable, isolated issues, the combination of persistent brake disc deterioration and the headlamp failure means that a thorough post-purchase inspection of these systems is essential before considering this vehicle a safe buy.