2012 Mazda CX-5 2.2L Diesel · DS12 EPJ

The Mazda CX-5 has maintained a clean MOT record in its most recent tests, with the February 2026 inspection at 84,832 miles showing no defects—a positive sign of current roadworthiness. However, the trend over the past four years reveals a mix of resolved and lingering issues, with no major escalation in serious faults. The front brake discs were flagged as worn and pitted in January 2023, but no subsequent mention suggests they were addressed promptly. More concerning is the corrosion on rear brake pipes and subframe mountings noted in January 2022, which, while not deemed excessive at the time, indicates a potential for hidden deterioration if not monitored. The absence of defects in the two most recent tests (2025 and 2026) suggests these issues were either rectified or have stabilised, but the undertray obstruction in 2025 prevents full inspection of the brake system—a recurring oversight that could mask future problems. The vehicle’s mileage accumulation of roughly 6,059 miles annually aligns with typical usage for its age, neither excessively high nor abnormally low. The gaps between tests are consistent, with annual MOTs confirming regular check-ups, though the lack of mileage increments between January 2024 (69,358 miles) and January 2025 (79,686 miles) suggests a five-month period of inactivity or underreporting. This could imply the car was stored or used sparingly during that time, which might have slowed natural wear. The steady mileage progression otherwise points to moderate, predictable usage—neither aggressive driving nor prolonged neglect. For a buyer, the most critical areas to inspect in person are the rear brake system and subframe mountings, given the corrosion history. The undertrays should be removed to verify the condition of brake pipes and flexihoses, as the 2025 MOT noted an inability to fully assess them. Front brake discs should be checked for pitting or uneven wear, even if not recently flagged, as brake components often degrade unevenly. Suspension bushes and coil springs should also be examined for signs of wear or corrosion, particularly near the subframe, where past MOTs identified slight but notable rust. Tyre condition remains a minor but recurring issue, with the offside rear tyre showing damage in 2025—replacement may be due soon if not already addressed. Structural integrity appears sound, but any hidden corrosion in wheel arches or underbody areas should be ruled out with a thorough visual and tactile inspection.