2010 Mazda 6 2.2L Diesel · LS60 ACU

The most recent MOT test on 15 March 2023—at 155,133 miles—shows the vehicle failed without any recorded defects, a pattern that repeats from the November 2021 tests (147,975 and 147,989 miles). This suggests the vehicle has been driven through multiple MOT cycles without addressing underlying issues, as no advisories or defects were logged. The lack of failings on the test itself implies the tester did not identify any critical safety or emissions failures at the time, but the repeated failures raise questions about whether the vehicle was driven to the test station in a roadworthy condition or whether the failures were procedural rather than mechanical. The absence of advisories also means no prior owner was compelled to address known concerns before the test. The recorded mileage of 155,133 miles over roughly 16 years—approximately 9,700 miles annually—falls within the expected range for a vehicle of this age, though it does not account for the 13-month gap between the November 2021 and March 2023 tests. This gap, combined with the failure to pass despite no defects being recorded, suggests either inconsistent driving habits or a pattern of deferring maintenance. The mileage accumulation between tests (around 7,144 miles in 13 months) is steady but not aggressive, meaning wear items like brakes, tyres, and suspension components would have experienced gradual degradation without intervention. Given the repeated failures without defects, a buyer should prioritise an independent inspection of the vehicle’s braking system, particularly the rear calipers and discs, as binding brakes are a common cause of MOT failures. The suspension—including coil springs, bushes, and dampers—should be examined for uneven wear or corrosion, especially if the vehicle has seen wet or salted roads. The exhaust system should be checked for leaks or excessive rust, as corrosion in this area often goes unnoticed until it compromises structural integrity. Finally, the tyres—failing twice on tread suggests basic upkeep may have been neglected—should be inspected for uneven wear, which could indicate alignment or suspension issues. The lack of advisories in the MOT history means no prior owner was required to address these concerns, leaving them potentially unresolved.