2015 Ford Fiesta 1.5L Diesel · ST15 OTF

The most recent MOT test on the 2015 Ford Fiesta occurred on 2026-08-21, resulting in a passing outcome with two advisories—one concerning the near-side rear tyre showing signs of cracking or perishing and another noting a nail embedded within it. This follows a previous MOT failure on the same date, where the same tyre defects were noted alongside a major emissions failure, indicating a recurring issue with the rear tyre condition. While the latest test passed, the pattern of tyre-related advisories and the presence of a nail suggests ongoing wear and potential structural compromise to the tyre’s sidewall, which could escalate if not addressed promptly. The vehicle’s maintenance history shows a mix of passing and failing MOTs, with recurring advisories on suspension and brake components, particularly corrosion in the sub-frame and suspension arms, and significant brake disc wear. This suggests a trend of deferred maintenance or underlying wear that has not yet reached critical failure levels but warrants closer attention. The recorded mileage of 38,052 miles for a vehicle aged approximately 11 years represents a relatively low annual usage rate of around 3,459 miles per year, which is notably below the average for its age. Such low mileage can often reflect periods of inactivity, particularly if the vehicle has been stored for extended durations, leading to potential issues such as standing corrosion, fluid degradation, and component deterioration from lack of use. In a vehicle this age, even low mileage can still expose wear patterns from previous use, such as uneven tyre wear, brake system binding, or suspension bush degradation, which may not be immediately apparent but could become problematic over time. The discrepancy between the mileage and typical wear expectations for a 11-year-old car also raises questions about whether the vehicle has been subjected to regular, heavy usage or if it has been kept in a state of disuse for significant periods. For a prospective buyer, the most critical areas to inspect are the rear tyres, given the recurring advisories of cracking or perishing and the presence of a nail, which could indicate underlying structural weakness. Visually check for any further signs of sidewall damage, cracks, or bulges, and listen for unusual noises when driving, such as a thumping or vibration that could signal tyre separation. The brake system should be thoroughly examined, particularly the rear brake discs and cylinders, which have shown signs of corrosion and wear. On a test drive, pay attention to brake pedal feel—if it feels spongy or requires excessive effort, or if there is a grinding or squealing noise, these could indicate binding calipers or worn brake pads. The suspension components, especially the sub-frame and suspension arms, have been flagged for corrosion, so inspect for rust around the mounting points and any signs of excessive play or clunking noises when driving over bumps. The anti-roll bar ball joints, which have slight play noted in previous MOTs, may also require closer inspection for excessive movement, which could lead to handling instability. In addition to the above, the buyer should conduct a comprehensive physical inspection of the vehicle’s bodywork and undercarriage for signs of corrosion, particularly in areas prone to moisture exposure such as wheel arches, under the chassis, and around the wheel bearings. Given the vehicle’s age and low mileage, the tyres may exhibit signs of perishing from prolonged storage, so check for cracks in the sidewall and tread depth—even if they appear legal, very old tyres can fail catastrophically. The battery should be tested for health, as low usage can lead to a weakened or dead battery, which may not be apparent until the vehicle fails to start. Fluid levels, including the engine oil, brake fluid, and coolant, should be checked and topped up if necessary, with a reminder that fluids degrade over time regardless of mileage, so a full service may be advisable if the vehicle has been stored for extended periods. Finally, a thorough check of the exhaust system for leaks or discolouration, given the previous emissions failure, is essential to ensure compliance with current emissions standards and to prevent carbon monoxide poisoning risks.