2003 Ford Fiesta 1.3L Petrol · OW52 AEL

The 2003 Ford Fiesta’s most recent MOT test on 29 September 2025 confirms it remains roadworthy, though the record reveals a persistent and unaddressed issue: an oil leak from the front, noted in every test since September 2022. While the leak is classified as non-excessive and does not currently threaten structural integrity, its recurrence suggests either a chronic gasket or seal failure that has not been resolved. The single failure in August 2023—due to imbalanced rear brakes—indicates a mechanical oversight rather than a systemic flaw, as it did not recur. Overall, the trend is stable but not ideal; the lack of corrective action on the oil leak implies deferred maintenance, which could escalate into more serious concerns if left unchecked. The vehicle’s mileage of 83,524 miles over 23 years equates to approximately 3,631 miles annually, a figure unusually low for its age. This suggests either limited use or prolonged periods of inactivity, which may have mitigated some wear but also allowed corrosion to develop in less frequently driven regions. Notably, the mileage increment between tests remains consistent—around 260 miles per year—with no abrupt jumps or prolonged gaps, indicating regular (though not necessarily diligent) movement. The absence of higher mileage intervals means suspension components, brakes, and drivetrain parts have not endured extreme stress, but it also raises questions about whether critical fluids were changed at appropriate intervals. A buyer should prioritise an immediate inspection of the front engine bay to assess the source of the recurring oil leak, particularly the timing chain cover gasket or cylinder head seals, as these are common culprits in this model. The rear axle brakes, which failed for imbalance in 2023, warrant scrutiny for uneven wear, seized calipers, or warped discs—signs of either poor maintenance or a design flaw in the braking system. Given the vehicle’s age, a thorough examination of suspension bushes, coil springs, and subframe mounts is essential, as these components are prone to fatigue and corrosion over 23 years. Rust penetration in wheel arches, sills, and the rear subframe should also be checked, as prolonged low-mileage periods can accelerate deterioration in exposed areas. Finally, the exhaust system’s integrity should be verified, as leaks or corrosion could have gone unnoticed without regular driving.