2011 MAZDA 21.5L Petrol

The most recent MOT history for this 2011 Mazda demonstrates a concerning pattern of repeated failures despite no recorded defects on test days. The vehicle failed twice in March 2026—just one day apart—yet both tests registered zero faults, suggesting either a technical error in the testing process or a deliberate bypass of critical checks. The November 2024 failure, similarly without defects, reinforces this inconsistency. The November 2023 pass, however, indicates a period of compliance before the recent irregularities. While the structural integrity and major components passed the last official test, the repeated failures raise questions about whether the vehicle has undergone thorough pre-test servicing or if underlying issues were overlooked. The recorded mileage of 74,500 miles over 15 years—approximately 4,967 miles annually—is unusually low for a vehicle of this age, suggesting it has spent extended periods either in storage or under light use. The gap between the November 2024 failure and the March 2026 tests spans nearly eight months with no recorded mileage progression, which could imply the vehicle was stationary or driven sporadically. This pattern may have contributed to accelerated wear in components like suspension bushes, coil springs, or brake calipers, which are prone to degradation when left unused for prolonged periods. The lack of mileage accumulation between tests also makes it difficult to assess whether wear-and-tear trends are worsening or stabilising. Given the repeated MOT failures without defects, a buyer should prioritise an independent inspection of high-wear areas that often evade detection during cursory checks. Focus on the suspension system—particularly the rear bushes and coil springs—for signs of cracking or excessive play, as these are common failure points in vehicles of this age. The braking system warrants scrutiny, especially the rear calipers and discs, which may exhibit binding or uneven wear despite passing tests. Structural corrosion, particularly around the wheel arches, sills, and subframe, should also be examined closely, as prolonged inactivity can accelerate rust formation. Finally, verify the exhaust system for leaks or damage, as emissions-related faults are frequently the cause of MOT failures without visible defects. The absence of recorded defects does not guarantee these components are sound.