2020 KIA Stonic 1.0L Petrol · FN70 LBF

Brake disc degradation is the primary mechanical concern for this vehicle, with the pass recorded on 20 May 2026 highlighting that both front and rear discs are worn, pitted, or scored. While the vehicle has a consistent history of passing its tests, there is a recurring theme regarding the braking system, as front disc wear was previously noted as an advisory in May 2023. This indicates a progressive decline in the condition of the braking surfaces over the last three years. The recorded mileage of 46,840 miles over approximately six years represents a typical usage pattern of roughly 7,800 miles per year. This level of accumulation generally means that wear on the drivetrain and suspension is consistent with the vehicle's age, though it places the car at a stage where primary consumables, such as brake discs and tyres, are likely reaching the end of their service life. During a physical inspection and test drive, specific attention should be paid to the braking performance to determine if the pitting and scoring noted in the May 2026 test are affecting operation. A buyer should feel for any pedal judder or pulsation during deceleration, which often accompanies scored or warped discs, and listen for grinding noises that indicate the discs have worn beyond an acceptable threshold. Further verification is required for the hazard warning system, which caused a major failure in May 2023, to ensure the repair was permanent and the switch remains fully operational. Additionally, while the wiper blades were flagged as defective in May 2024, a check of the current blade condition and the smoothness of the wiper arm movement is advised to ensure clear visibility during wet weather.