2011 Mazda 3 1.6L Petrol · CT11 DDK

The vehicle is currently roadworthy, but the maintenance history reveals a worsening trend regarding structural and suspension degradation. While the most recent test on 12 May 2026 at 71,099 miles resulted in a pass, it followed an immediate failure due to a faulty seat belt buckle and multiple mechanical defects. The persistence of corrosion on the rear integral body structure and suspension components across several years indicates that the vehicle is succumbing to age-related decay despite its low mileage. At 71,099 miles over 15 years, this Mazda 3 has averaged only approximately 4,740 miles per year. This low annual usage suggests light mechanical strain, but the record indicates the car may have sat for extended periods, which is evidenced by the February 2023 advisory for a perishing tyre at 59,121 miles. The gap between the 2025 and 2026 tests shows a consistent but slow usage pattern, though the primary concern remains the deterioration of rubber and metal components rather than wear-related failure. A buyer must conduct a thorough physical inspection of the underbody to assess the extent of the structural rust. The records consistently flag corrosion on the rear integral body structure and inner sills, which were noted in both 2025 and 2026. Furthermore, the front lower suspension arm ball joint dust covers and anti-roll bar linkages show recurring signs of deterioration and play. These components require immediate attention to ensure the rust has not progressed to a point that would necessitate expensive structural repairs before committing to the purchase.