2017 Ford Focus 1.5L Diesel · X77 HAT

The most recent MOT test on 26 November 2025 resulted in a pass with no defects recorded, which is a positive outcome and suggests the vehicle was rectified following its earlier emissions failure. However, the test history shows a notable intervention point on 5 September 2025 when the vehicle failed on a major defect for exhaust emissions exceeding the manufacturer's specified limit under item 8.2.2.2 (a). Prior to this, the car had passed every annual test since 2020 with no advisories or defects recorded, demonstrating a previously stable and well-maintained pattern. The successful retest within the same year indicates the emissions issue was addressed, but a buyer should establish exactly what remedial work was carried out and whether any underlying cause remains. With a recorded mileage of 70,479 miles across approximately nine years, this Ford Focus averages around 7,831 miles per year, which is broadly typical for a privately owned vehicle of this age. There are no significant gaps in the recorded mileage progression, suggesting the car has been in regular use rather than left standing for extended periods. This continuity of use is mechanically beneficial, as it reduces the likelihood of standing-related issues such as seized brake calipers, flat-spotted tyres, perished rubber components, or a depleted 12V battery from prolonged inactivity. Conversely, the consistent annual mileage means wear-sensitive consumables such as brake discs and pads, tyres, and suspension components have accrued normal service-related wear commensurate with the recorded distance. Given the vehicle's age and that it has now covered over 70,000 miles, several age- and mileage-related items warrant physical inspection regardless of the clean MOT record. Tyres should be examined closely for age-related sidewall perishing or cracking from nine years of UV exposure, even if the tread depth remains legal, and the spare or inflation kit should be checked for condition. The braking system should be inspected for disc corrosion, particularly on the rear drums or discs which can suffer from pitting and lipping with this mileage, and the handbrake mechanism should be checked for binding due to infrequent full application. Fluid condition is another priority at this age; engine oil, coolant, brake fluid, and transmission fluid all degrade over time on a calendar basis, so verifying recent servicing records and any evidence of fluid changes within the last two to three years is advisable. On a test drive, particular focus should be given to symptoms that may not yet have triggered an MOT failure but could indicate developing issues. Listen for any suspension clonks or knocking over uneven road surfaces, which can point to worn anti-roll bar bushes, wishbone bushes, or top mount bearings common on this generation of Focus. Steering response should remain precise without vibration or pulling to either side, which could indicate uneven tyre wear, wheel alignment drift, or worn suspension geometry. Given the recent emissions failure, the exhaust system should be inspected for signs of blowing gases at joints, condition of the catalyst and lambda sensors, and ensure that no dashboard warning lights relating to engine management or emissions reappear. Finally, verifying the service book stamps and any supplementary invoices will confirm whether the emissions repair was a one-off fix such as a sensor replacement, or indicative of broader engine or catalyst wear that could recur.