2017 KIA Sportage 1.6L Petrol · FK53 ABS

This 2017 Kia Sportage carries a roadworthiness profile dominated by repeated brake and emissions concerns rather than structural corrosion, with the most recent test on 28 October 2025 producing a pass but only after a significant failure the day prior. The 27 October 2025 test recorded three Major defects, all centred on the exhaust system: carbon monoxide content exceeding manufacturer limits both at idle and after the second fast idle, alongside a Lambda reading outside specification. This combination points to a catalytic converter or oxygen sensor issue, or potentially a deeper engine management fault affecting air-fuel mixture. That the car passed a retest the following day suggests remedial work was carried out immediately, but a prospective buyer should be alert to the possibility that the repair was a temporary fix rather than a complete resolution, as catalytic converter efficiency can decline progressively with age and mileage. The advisories noted on both the failure and the subsequent pass also flagged cracking and perishing on both rear tyres, indicating rubber degradation consistent with age even if the tread depth remained legal. Annual mileage accumulation sits at roughly 8,938 miles per year over the nine-year life of the vehicle, which is broadly typical for its age bracket and indicates regular rather than exceptional use. The MOT history shows consistent annual testing with no gaps, suggesting the vehicle has remained in continuous service on the road rather than being laid up for extended periods. This steady usage pattern is mechanically reassuring, as it tends to prevent the issues associated with prolonged standing, such as brake disc corrosion, fluid degradation, and dried seals. However, the mileage is now sufficiently high that consumables such as suspension bushes, wheel bearings, and drivetrain mounts warrant closer inspection, particularly given the documented brake wear history. The brake-related advisories form a clear pattern across the testing record that demands careful evaluation. The 17 October 2024 test recorded a Dangerous defect for rear brake pads measuring less than 1.5mm thick, meaning the vehicle was at the point of imminent failure at the time of test, alongside advisories for thinning front pads and worn, pitted, scored front inner brake discs. The 10 October 2023 test had already flagged rear brake pads wearing thin, suggesting a pattern of accelerated wear on this axle. By the most recent test the brakes are no longer flagged, implying replacement work has been completed, but a buyer should verify the date and quality of that work. On a test drive, listen for any grinding, squealing, or pulsation through the brake pedal, and check for pulling to one side under braking, which could indicate a binding caliper or unevenly worn discs. The pitting scored into the front inner discs at the previous test can also contribute to pedal judder, particularly under harder braking from higher speeds. The offside front upper anti-roll bar linkage ball joint with a severely deteriorated dust cover recorded as a Minor defect on the latest test is a component that warrants particular attention on inspection. Perished dust covers allow moisture and road grime to enter the joint, accelerating wear and eventually producing knocking or rattling noises over uneven surfaces and imprecise handling. On a test drive, listen specifically for clonks or creaks from the front suspension when traversing speed bumps or potholes, and pay attention to any vagueness or play in the steering response. The rear tyre cracking advisories, while not failure items, also indicate that a full set of fresh tyres will likely be needed in the near term. Beyond the documented items, a thorough pre-purchase inspection should include checks for any oil leaks from the engine and transmission, condition of the underbody and subframe mounting points for corrosion, and a careful listen for any timing chain or engine management irregularities that could explain the Lambda and CO readings from the recent failure.