2014 Mazda 6 2.2L Diesel · LR14 XBK

The most recent MOT test on 30 October 2025 resulted in a pass, but the overall maintenance trend is showing signs of decline regarding consumable wear. While the vehicle has a consistent history of passing, the recent emergence of multiple tyre related advisories and a previous failure due to an overfilled engine oil level suggests a lapse in proactive maintenance. The transition from a clean record in 2020 and 2023 to recurring tyre and suspension concerns indicates that the vehicle is now entering a phase where age related degradation is outpacing routine upkeep. With 75,728 recorded miles over approximately twelve years, the vehicle has averaged roughly 6,311 miles per year. This is considered a moderate to low annual usage rate for a Mazda 6 of this vintage. While this lower than average mileage reduces the overall wear on the engine and drivetrain, it increases the likelihood of rubber components perishing due to age rather than friction. The mechanical implications suggest that while the internal engine components may be in good condition, the chassis and suspension consumables are more likely to suffer from calendar based degradation. A primary concern for the buyer is the recurring tyre issues. The latest advisories specifically mention inner edge wear on both front tyres, which is a classic symptom of incorrect wheel alignment or worn suspension bushes. During a test drive, the buyer should listen for any abnormal road noise or feel for a tendency of the vehicle to drift. The mention of perishing and cracking on the rear tyres is a direct result of the vehicle's low annual mileage, where the rubber compounds harden and crack over time. A thorough physical inspection of all four tyre sidewalls is essential to check for hairline cracks, as these can lead to structural failure regardless of the remaining tread depth. Attention must also be paid to the front lower suspension arm ball joint, which was noted as having play in 2024. The buyer should listen for clunking or knocking sounds when traversing uneven road surfaces or when turning the steering wheel at low speeds. Furthermore, the 2024 MOT failure due to oil being too high suggests a potential issue with oil management or incorrect servicing intervals. It is strongly recommended to verify the service history for evidence of regular oil and filter changes and to check the engine oil level via the dipstick. Given the age of the vehicle, the buyer should also inspect the brake discs for surface corrosion and ensure the calipers are not binding, which is common in vehicles with lower usage patterns.