2016 Mazda 3 1.5L Diesel · AY16 WHP

The vehicle remains roadworthy, but the maintenance trend shows a clear shift towards worsening mechanical and suspension wear. While it passed the latest test in February 2026 at 126,822 miles, the density of recorded defects has increased significantly compared to previous years. The transition from a clean record in 2022 and 2023 to a series of advisories and minor failures in recent tests indicates that components are now reaching the end of their service life simultaneously. At 126,822 miles, this Mazda has covered a higher than average mileage for its age, averaging approximately 12,700 miles per year. The data shows consistent usage patterns, with roughly 6,300 miles covered between March 2025 and February 2026. This high frequency of use explains the accelerated degradation of rubber components and braking surfaces. The lack of long gaps between test dates suggests the vehicle has been used regularly, which is generally positive for engine health, but the cumulative mileage places substantial strain on the drivetrain and underbody. A buyer must conduct a close physical inspection of the front suspension and braking system. The February 2026 test flagged severely deteriorated wishbone ball joint dust covers and a damaged track rod end boot, following similar reports of perishing boots in 2025. These rubber failures allow moisture to enter the joints, leading to premature wear and steering play if not addressed. Furthermore, the recurring mention of pitted and scored brake discs across all four wheels from 2024 through 2026 suggests that the braking system has been neglected or is suffering from corrosion due to high mileage and age. The tyres also require attention, with cuts noted on the nearside front and rear outer tyres in the most recent record. While these did not meet the failure threshold, they indicate physical impact or poor handling. Given the high mileage, the buyer should also verify the structural integrity of the chassis for signs of corrosion, as the MOT record does not explicitly rule out rust on the aging mounting points. The vehicle currently requires immediate investment in suspension components and braking hardware to arrest the deteriorating trend seen in the DVSA data.