2015 Mazda 6 2.2L Diesel · OV15 GWC

A Mazda 6 of this vintage carrying 128,108 miles presents a fundamentally sound mechanical profile, and the DVSA record corroborates that impression. Across the five recorded tests since January 2024, the vehicle has emerged with a clean pass on every occasion defects were noted, and crucially, no advisories, minor defects, or component-specific warnings have been logged by the examining station. The two failures recorded on 21 January 2025 and 24 January 2025 are notable only in that they were followed within days by a pass on 3 February 2025, suggesting that the issues prompting those failures were rectified promptly and have not recurred, as evidenced by the clean pass at the most recent test on 28 January 2026. The absence of any structural corrosion advisories, brake component warnings, or suspension listings across this window is a particularly encouraging indicator for a car approaching its eleventh birthday, where subframe integrity and underbody condition become the primary concerns. With an annual mileage accumulation of roughly 11,646 miles, this Mazda 6 has been driven at a rate broadly consistent with UK averages for its age bracket, and there are no anomalous gaps or surges in the testing history to suggest extended lay-ups or unusual usage. The continuous annual testing cadence from 2024 through 2026 indicates the vehicle has been in regular road use, which is mechanically beneficial because it avoids the corrosion risks and seal degradation associated with long stationary spells. At 128,108 miles, consumable wear on brake pads, discs, tyres, and the clutch or automatic transmission fluid becomes a routine consideration rather than an immediate concern, and the absence of brake or tyre advisories on recent passes suggests these items were in serviceable condition at the last examination. The powertrain, likely the 2.2-litre Skyactiv-D diesel given the era, would benefit from verification of cambelt or timing chain service intervals, though this falls outside MOT scope. For a prospective buyer, the priority inspection points on the test drive should align with components most prone to wear on a Mazda 6 of this mileage and age. Listen for any clonking or knocking from the front suspension over speed bumps and uneven surfaces, paying particular attention to the lower control arm bushes and anti-roll bar drop links, as these are known wear items on the third-generation 6 and would not necessarily produce an MOT failure unless severely deteriorated. On the braking system, test for any pulling to one side under firm pedal application or any grinding or vibration through the pedal, which would indicate warped discs or binding caliper mechanisms. Check for a soft or spongy brake pedal, which on a vehicle of this age and mileage could suggest corrosion in the brake lines or flexi hose degradation, neither of which would necessarily be flagged on a stationary roller brake test. Inspect the underbody, subframe, and suspension turrets for any surface corrosion or bubbling paint, particularly around the rear wheel arches and sills, as the MOT record does not detail these areas and they are common corrosion zones on cars reaching their second decade. Under the bonnet, examine the engine for any signs of oil misting around the cam cover or oil filter housing, and check the coolant expansion tank for staining that could indicate a weeping water pump or thermostat housing, items that would not fail an MOT but could foreshadow imminent expenditure. On a cold start, listen for any diesel knock or rough idle that persists beyond a few seconds, and during the road test, confirm that the automatic transmission or manual gearbox changes smoothly without clutch slip or flaring under load. Finally, verify the service book history independently and ensure that the timing chain or cambelt replacement interval has been observed, as neglecting this on a 2.2-litre Skyactiv-D can result in catastrophic engine damage well before any MOT inspection would detect the issue. Given the otherwise clean advisory record, this vehicle represents a lower-risk prospect within its age and mileage cohort, provided the test drive does not reveal symptoms of deferred maintenance.