2014 Mazda 3 2.0L Petrol · SN14 JKX

This 2014 Mazda 3 has a very low mileage of 46,100 miles, averaging just under 3,900 miles per year. While low mileage often suggests less mechanical wear on the engine and drivetrain, the MOT history indicates this vehicle has likely spent significant time stationary or in environments that encourage corrosion. The primary risk pattern is widespread corrosion affecting critical safety components. There is a clear and worsening trend regarding the brake lines and suspension. In 2023, issues were limited to a single front brake pipe and some surface rust. By the most recent MOT in November 2025, corrosion has spread to all three brake pipes (nearside front, offside rear, and nearside rear) and has progressed to include the sub-frame and various suspension arms. Although the vehicle passed its most recent test, the condition of the chassis and braking system is deteriorating. The recurring mentions of brake pipes being "covered in grease or other material" alongside corrosion suggest an attempt to mask or protect failing metal, which is a concern for long-term structural integrity. The progression from minor surface rust to structural components like the sub-frame and suspension arms is a significant red flag. The low mileage is an ambiguous signal here; it may mean the car has been under-used, which often leads to the exact type of moisture-driven corrosion and perished rubber components seen in this history.