2013 Ford Fiesta 1.5L Diesel · YP13 AAV

Chronic corrosion of the rear exhaust silencer is the most persistent mechanical issue, having been flagged as an advisory in every test since July 2022. While the vehicle passed its latest inspection on 2025-09-01, the record shows a worsening trend regarding the front braking system, with both discs and pads now noted as worn, pitted, or scored. This indicates a progression of wear on the front axle that was not as pronounced in previous years. An average annual accumulation of approximately 5,886 miles is low for a vehicle of this age. This usage pattern suggests the car has spent significant time stationary or has been used for short-distance trips, which often correlates with the type of surface corrosion seen on the brake discs and the gradual degradation of the exhaust system. Attention should be focused on the front braking system during a test drive, specifically listening for high-pitched squealing from thin pads or feeling for a pulsation through the brake pedal, which would indicate the pitting and scoring noted in the September 2025 record. The rear exhaust silencer should be visually inspected for significant rust holes or thinning metal and listened for an increased drone or leak that suggests the long-term corrosion has progressed to a failure point. Although the front lower suspension arm ball joints were replaced following a failure in 2022, the steering and suspension should be monitored for any knocks or clunks when traversing uneven surfaces. Given the 2021 failure for exhaust emissions exceeding the default limit, the engine should be assessed for smooth idling and a lack of excessive smoke upon acceleration to ensure the underlying cause of that failure was permanently resolved.