2013 Mazda 6 2.2L Diesel · LP62 OCD

The vehicle most recently passed its DVSA MOT test on 24 November 2025 with no defects or advisories recorded, marking a clean result after the prior November 2024 pass which was similarly free of recorded issues. Over the longer term, the maintenance trend appears broadly stable but with an underlying pattern of progressive structural and component-level corrosion that should not be overlooked. The earlier advisories from late 2022 and late 2023 specifically referenced corrosion on the rear sub-frame, both rear lower suspension arms, and subsequently the front and rear sub-frames along with all suspension and brake components. While none of these were categorised as failures, the progression of advisories from localised rear sub-frame corrosion in 2022 to a broader advisory covering all prescribed areas, sub-frames, suspension, and brake components by 2023 indicates ongoing surface oxidation that warrants close physical inspection, as corrosion of this nature can advance even between MOT tests. Recorded mileage stands at 143,194 miles over approximately 13 years, equating to an annual average of around 11,015 miles, which is broadly typical for a vehicle of this age. The MOT history does not reveal any unusual mileage gaps or sudden accumulations, suggesting consistent year-round use rather than long periods of standing or excessive high-mileage driving. This usage profile is mechanically favourable for consumables such as the clutch, drivetrain, and suspension components, as regular use helps prevent seizure of calipers, deterioration of brake fluid through temperature cycling, and flat spots on tyres. However, the mileage itself is substantial, meaning wear-related items including brake discs, pads, and suspension bushes should be expected to have been renewed at some point and verification of service history is advisable. Given the corrosion advisories recorded in 2022 and 2023, particular attention should be paid to the condition of the rear sub-frame, the rear lower suspension arms on both sides, and the general condition of all brake and suspension components. A thorough physical inspection from underneath the vehicle on a ramp is strongly recommended, looking for advanced surface rust, flaking, or any evidence of structural weakening that may have progressed beyond what was visible at the last advisory. On a test drive, listen for any clonks, knocks, or rattles from the rear suspension over uneven surfaces, which could indicate worn or corroded bushes, and pay attention to vagueness in steering response or uneven rear tyre wear, both of which can point to compromised suspension geometry. The brake pedal feel should be firm and consistent, and the vehicle should pull up in a straight line without juddering, which would otherwise suggest corroded or warped brake discs. The advisory regarding nearside rear tyre perishing and cracking from the 2023 test is also worth noting, as tyres of this age and profile are susceptible to sidewall degradation even with adequate tread depth. All four tyres should be examined carefully for cracking, bulging, or age-related hardening, and the manufacturing date should be checked to ensure they are not excessively old. The front tyre edge wear advisory from 2020 may indicate historical alignment issues, so verifying current tracking and ensuring even tyre wear across the axle is sensible. Beyond the recorded defects, a vehicle of this age and mileage benefits from a general health check covering the 12V battery condition, which can deteriorate from chronic short journeys and standing periods, the age and condition of the timing chain if applicable, and the service history to confirm regular replacement of engine oil, coolant, brake fluid, and transmission fluid at calendar-appropriate intervals. Finally, the previously flagged headlamp aim issue from the 2022 failed test is a straightforward adjustment, but verifying that both headlamps are correctly aligned at the time of inspection remains worthwhile.