2004 Ford Fiesta 1.4L Petrol · FM04 ABZ

Chronic structural and component corrosion defines the mechanical history of this vehicle, with a trend of deteriorating underbody integrity. While the vehicle passed its last recorded test on 13 December 2022, this followed a failure involving dangerous tyre condition and a history of excessive brake pipe corrosion. The recurring nature of these defects, particularly the progression from general underbody corrosion in 2021 to specific chassis rust by late 2022, indicates a persistent issue with oxidation. The recorded mileage of 126,696 miles over 22 years averages approximately 5,759 miles per year, which is low for a vehicle of this age. Such a low accumulation rate often correlates with periods of inactivity or short-distance urban usage, both of which can accelerate the corrosion of exposed metal components and the perishing of rubber seals and tyres. This usage pattern is reflected in the MOT records, where tyres have frequently been flagged for wear or perishing rather than purely tread depletion. A physical inspection must prioritise the structural integrity of the chassis, specifically the nearside rear area where corrosion was explicitly flagged. The history of multiple major failures regarding excessively corroded brake pipes across the nearside front, nearside rear, and offside rear suggests a systemic vulnerability to rust. During a test drive, pay close attention to the brake pedal for any sponginess or inconsistent pressure, and inspect the visible sections of the brake lines for any signs of recent patching or further surface oxidation. Close attention should be paid to the condition of all four tyres, as the vehicle has a documented pattern of being presented for testing with tyres worn to the legal limit or with exposed ply and cords. Examine the sidewalls for cracking and perishing, particularly on the rear axle. Additionally, verify the operation of all external lighting, including the stop lamps, to ensure no electrical faults persist following the previous major failure.