2012 Mazda 6 2.0L Petrol · LM12 WRF

The 2012 Mazda 6 demonstrates a mixed maintenance trend, with the most recent MOT on 2026-05-22 revealing both resolved and unresolved issues. The vehicle passed the test despite minor defects, including corroded suspension arms and thin front brake pads, but failed on the same day due to defective headlamp lenses and a loose exhaust shield. These findings suggest intermittent attention to critical components, with corrosion and wear persisting despite prior checks. The presence of recurring suspension arm corrosion since 2024 indicates a potential long-term vulnerability to environmental factors, while brake pad condition highlights ongoing monitoring needs. The mileage progression of 73,550 (2024) to 95,952 (2026) reflects an average annual usage of ~11,200 miles, aligning with typical patterns for a 14-year-old vehicle. No significant gaps or rapid accumulation are evident, though the 2025-05-22 failed test at 85,491 miles—just 4 miles before the subsequent pass—suggests possible oversight in addressing minor defects. The 2024 MOT recorded no issues, indicating a period of stable performance before corrosion and wear re-emerged. This pattern implies inconsistent maintenance rather than systemic deterioration. A prospective buyer should prioritise inspecting the suspension system for further corrosion, particularly the lower arms flagged in multiple tests, and assess brake pad thickness and caliper binding. The headlamp lenses and exhaust heat shield require immediate attention to meet legal standards. Structural integrity appears unaffected, but the vehicle’s age and mileage warrant scrutiny of coil springs, bushings, and exhaust system durability. Electrical components, including registration plate lamps, also demand verification to address recurring failures.