2005 Ford Fiesta 1.4L Petrol · FG05 EHF

Chronic structural corrosion is the defining characteristic of this vehicle's history, with a clear progression of deterioration in the sill and suspension mounting areas over several years. While the car passed its last test on 12 March 2026, this followed a failure just three days prior due to excessive corrosion in the nearside and offside rear suspension mounting areas that had significantly reduced structural strength. The record shows a persistent trend of sill corrosion dating back to 2022, indicating that the chassis has been a recurring point of failure and concern. The recorded mileage of 85,329 miles is low for a twenty-one-year-old vehicle, averaging approximately 4,063 miles per year. This usage pattern suggests the car has not been subjected to heavy motorway wear, which typically preserves the internal condition of the engine and drivetrain. However, low annual mileage in older vehicles can sometimes correlate with prolonged periods of inactivity, which may contribute to the accelerated corrosion observed in the structural sills and brake lines. Attention must be paid to the rear chassis and braking system. The most recent pass still carries an advisory for a corroded offside rear brake pipe that has been covered in grease, a common measure to slow further oxidation. A physical inspection of the underbody is necessary to determine the extent of the recent welding repairs to the rear suspension mountings and sills to ensure the work is robust. During a test drive, listen for any unusual knocks or thumps from the rear suspension when traversing uneven surfaces, which could indicate remaining instability in the mounting areas. Further mechanical scrutiny should be directed toward the cooling system and electrical components. A previous advisory noted a coolant leak from the thermostat housing, so check for evidence of crusting or fresh leaks around the engine block and monitor the coolant level. Additionally, verify the operation of all external lighting, as the vehicle has a history of failures related to stop lamps and headlamp aim. Ensure the windscreen wipers clear the glass effectively without smearing, as this was a cause for a major failure in 2025.