2016 KIA Picanto 1.2L Petrol · SO16 NKA

The maintenance trend for this Kia Picanto shows a recent deterioration in braking components, culminating in a failed test on 7 October 2025 at 44,531 miles before passing on the same day. The vehicle's roadworthiness status is currently valid, but the October 2025 failure reveals significant rear braking issues. The tester flagged an imbalance across the axle, excessively fluctuating service brakes, and worn, pitted rear discs. An inoperative offside rear parking brake further compounded the failure. Rectification of these faults allowed a pass, indicating the immediate safety risk was addressed, though the underlying cause of the disc wear and imbalance warrants scrutiny. Covering roughly 4,453 miles annually over a decade, this car has seen exceptionally light use. The mileage progression is steady but sparse, with a 7,015-mile gap between the September 2023 test at 31,464 miles and the October 2024 test at 37,516 miles. Another 7,015 miles were added in the subsequent twelve months leading to the October 2025 test at 44,531 miles. Such low annual mileage often implies frequent short journeys or extended periods standing, which can cause specific issues like surface corrosion on brake discs from light use, potentially explaining the pitting and scoring noted in the recent failure. Buyers should thoroughly inspect the rear braking system and the front suspension components. The recurring suspension ball joint wear is concerning; the tester flagged an excessively worn offside front joint in September 2023 at 31,464 miles, followed by a nearside front advisory in October 2024 at 37,516 miles. This suggests a pattern of premature wear across both sides, likely exacerbated by the vehicle's low-mileage usage patterns or pothole damage. Check the condition of the offside outer CV boot, which was severely deteriorated in 2024, as a torn boot leads to joint contamination and eventual driveshaft failure. Examine the rear brake discs and calipers for signs of persistent pitting or binding, and verify the parking brake mechanism operates symmetrically across the axle.