2010 Mazda 6 2.2L Diesel · AX10 EAM

The most recent MOT test on 2026-08-11 resulted in a clean pass with no recorded defects, marking a positive turnaround from the vehicle’s previous history. While the 2023 and 2024 failures predominantly involved minor lighting faults, structural corrosion, and minor suspension issues, the absence of defects in the last two tests suggests a stabilization in maintenance and roadworthiness. However, the recurring advisories—particularly around the rear sub-frame corrosion and front suspension ball joint wear—indicate persistent but manageable concerns that warrant ongoing attention. The vehicle’s recent performance in the latest MOT does not yet reflect a complete resolution of deeper mechanical wear patterns, and prospective buyers should remain vigilant about addressing these recurring issues to prevent escalation. The recorded mileage of 153,199 miles for a 2010 Mazda 6 represents a moderate annual usage rate of approximately 9,575 miles per year, which is consistent with typical long-term ownership patterns for this vehicle age. The mileage accumulation does not appear excessive for a car of this vintage, though the gaps between MOT tests—particularly the two-year interval between 2023 and 2025—could imply periods of underuse or storage, which may have contributed to the observed corrosion and component wear. However, the absence of rapid mileage accumulation suggests that the vehicle has not been subjected to aggressive driving conditions that would accelerate wear on consumables like brakes, tyres, or suspension components. This profile aligns with a vehicle that has been maintained through regular use rather than heavy duty or high-mileage service. Given the vehicle’s age and the recurring advisories, particularly the corrosion throughout the underside and rear sub-frame, prospective buyers should conduct a thorough inspection of the structural integrity beneath the chassis. Focus on the rear sub-frame for signs of further deterioration, such as cracks or significant pitting, which could compromise load-bearing capacity if ignored. During a test drive, listen for unusual noises from the suspension, especially near the front ball joints and anti-roll bar attachments, as excessive play or binding could indicate wear or misalignment. The front suspension ball joint failure recorded in 2023 suggests that this component may have reached its serviceable lifespan, and its replacement is strongly recommended to prevent premature failure and potential rollover risk. Additionally, check the brake system for uneven wear or binding calipers, as the advisories on worn brake discs indicate that pads may need replacement soon to maintain braking efficiency. For the lighting system, the repeated MOT failures related to position lamps and headlamp aim suggest that the wiring, bulbs, or mounting hardware may require attention. Test the vehicle’s lighting function thoroughly during a drive, ensuring all lamps respond correctly to switch positions and that the headlamps project a symmetrical, correctly aimed beam. The registration plate lamps, while not critical to roadworthiness, should be functional to comply with legal requirements. Beyond the mechanical checks, inspect the tyres for signs of sidewall cracking or perishing, which can occur even at moderate mileage due to age-related degradation. Given the vehicle’s age, a 12V battery health check is advisable, as older cars may suffer from reduced capacity or parasitic drain, which can lead to starting issues. Finally, since the vehicle has not undergone a full fluid service in several years, consider checking the coolant, brake fluid, and differential/transmission fluids for contamination or degradation, as these fluids can break down over time regardless of mileage.