2012 KIA Sportage 1.7L Diesel · WR12 CFK

A 2012 Kia Sportage covering 139,169 miles across roughly nine tests and fourteen years presents a mechanical narrative dominated by a single but serious braking and underbody event in April 2022, followed by a stable two-year recovery. That 2022 test recorded a Dangerous rear exhaust shield missing creating a fire risk, alongside Major defects for imbalanced rear braking across axle two and a binding offside rear service brake. The vehicle passed its next test in April 2024 with no advisories, and the most recent assessment on 20 November 2025 was a clean pass with no defects recorded, suggesting the rear brake imbalance and binding issues have since been resolved. Between these two milestones, the April 2025 test passed but flagged that both rear brake pads were wearing thin, indicating residual or recurring wear at the rear axle that has not yet been confirmed as rectified. Overall, the trend over the last two tests is broadly improving, but the 2022 event remains a red flag worth investigating in person rather than relying solely on the recent pass. Annual mileage of approximately 9,941 miles sits very close to the average for a vehicle of this age, suggesting regular but not excessive use. The MOT history shows consistent annual testing from 2020 through 2025 with no long gaps, indicating the car has remained on the road continuously and has not suffered extended periods of standing that might promote brake seizure, corrosion of the underbody, or deterioration of fuel and braking systems. At 139,169 miles, wear-related items such as suspension bushes, coil springs, dampers, anti-roll bar links, and engine mountings are likely to be approaching or past their service life, even though the MOT record does not flag these components specifically. The relatively even annual mileage and absence of testing gaps means the recorded mileage is plausible and there is no immediate suspicion of clock irregularity, though independent verification of the odometer against service documentation is always prudent on a high-mileage vehicle. Given the 2022 advisory for an offside rear service brake binding but not excessively, together with the 2022 Major for rear brake imbalance, the offside rear caliper, slide pins, and handbrake mechanism warrant particular attention. On a test drive, listen for any dragging sensation or uneven deceleration when releasing the brake pedal, and check that the vehicle does not pull to one side under moderate braking. Inspect the rear brake discs for scoring, lipping, or heat marks suggesting the caliper has been binding intermittently, and confirm that the handbrake holds firmly on an incline without excessive travel. The April 2025 advisories for both rear brake pads wearing thin should be verified as addressed, because thin rear pads on a vehicle that previously suffered imbalance can indicate either incomplete repair or recurring caliper drag wearing the friction material prematurely. The 2022 Dangerous defect for the missing rear exhaust heat shield is also worth physically confirming during a viewing. With the vehicle on a ramp, inspect the exhaust system downstream of the catalytic converter for a proper shield or confirm that the original has been refitted, as the absence of a heat shield in close proximity to fuel lines or bodywork presents a legitimate fire risk that an MOT would immediately fail again. The 2023 advisories for both front tyres worn close to the legal limit on the edges suggest the front suspension geometry, particularly wishbone bushes, top mounts, and track rod ends, may be showing wear, so listen for knocking or clonking over speed humps and uneven surfaces, and check for uneven feathering across the front tyres. Finally, request evidence of work carried out to the rear brakes since 2022, as this is the clearest predictor of whether the underlying caliper or hydraulic issue has been properly resolved or merely masked.