2015 Mazda 3 2.0L Petrol · DA65 KCX

The 2015 Mazda 3 remains roadworthy based on its most recent MOT result, a pass on 2025-12-22 at 84,145 miles with no defects recorded. The maintenance trend shows stability, as the vehicle has passed its last two tests in 2025, with no critical issues flagged. However, the January 2025 failure at 81,100 miles and the October 2023 failure at 69,883 miles—both without recorded defects—raise questions about the accuracy of these assessments. The absence of structural or mechanical failures in the latest test suggests the car has been well-maintained, but the earlier inconsistencies warrant closer scrutiny. The vehicle’s mileage of 84,145 miles aligns with its 11-year age, averaging 7,650 miles annually, which is typical for its class. The MOT records show regular testing, with the most recent test occurring 7 months ago, within the 10-month validity period. The 2023 tests at 69,883 miles included a pass and a failure, but neither entry noted specific defects, complicating interpretation. The 2025 tests at 81,105 miles and 84,145 miles both passed without issues, indicating consistent compliance. The data lacks gaps, suggesting the owner prioritized regular inspections, though the lack of defect details in failures limits transparency. A buyer should verify the condition of the braking system, as repeated MOTs without brake-related defects may mask underlying issues like worn discs or binding calipers. Suspension components, including coil springs and bushes, should be checked for wear, given the vehicle’s age. Structural integrity remains unconfirmed by the records, so a physical inspection for rust or corrosion—particularly in the underbody and wheel arches—is advisable. The absence of exhaust emission failures in recent tests is positive, but a live emissions check could confirm compliance. Overall, the car appears mechanically sound but requires in-person verification of its maintenance history and hidden wear.