2010 Mazda 3 2.2L Diesel · FT10 LKE

This Mazda 3’s roadworthiness record shows a concerning trend of deferred maintenance, with the most recent test—passed just 10 months ago at 178,709 miles—masking persistent underlying issues. The September 2023 failure alone required three separate faults to be addressed (D.P.F. malfunction, inadequate washer fluid, and critically low rear tyre tread), while the January 2022 tests exposed structural weaknesses: excessively worn near-side front suspension ball joints, perishing rear tyres, and compromised shock absorbers with oil leakage. The fact that the vehicle passed in October 2023 despite these unresolved problems suggests either rushed repairs or a lack of thorough follow-up, particularly with the suspension and exhaust system. Buyers should treat this as a vehicle with a history of neglect rather than one that has been reliably maintained. The mileage progression reveals inconsistent usage patterns, with a notable gap of 16,451 miles between the January 2022 and September 2023 tests—suggesting either prolonged storage or limited driving. The average annual mileage of 11,169 miles is typical for its age, but the clustering of faults in 2022 implies that the vehicle was driven enough to exacerbate wear before being tested. The absence of MOT records between 2021 and 2022 further raises questions about whether critical components were addressed outside the formal testing cycle. This sparse history makes it difficult to confirm whether the suspension or exhaust issues have been properly rectified. A buyer should prioritise an independent inspection of the suspension system, particularly the near-side front ball joints and rear shock absorbers, given their repeated failures. The D.P.F. malfunction in 2023 indicates potential diesel-specific issues that may require diagnostic scanning, while the perishing rear tyres and oil-stained shocks suggest broader neglect of wear-and-tear components. Structural integrity should also be assessed, as the lack of corrosion advisories in recent tests does not guarantee absence of hidden rust—especially in the wheel arches or subframe areas. The electrical faults from 2022 (position lamps and registration plate lamp) warrant verification that these have been permanently fixed, as intermittent failures can pose a safety risk. Given the pattern, expect to find further deferred maintenance beyond the MOT’s scope.