2011 KIA Picanto 1.0L Petrol · MK61 PNN

A pattern of non‑excessive oil leakage and rear brake‑pipe corrosion threads through the MOT history, while tyre tread wear has recently escalated from advisory levels to a dangerous failure at the 2026 test. The latest inspection on 18 June 2026 recorded a pass but retained advisories for the oil leak, corroded off‑side rear brake pipe and a minor windscreen chip, after the vehicle failed that same day on the basis of sub‑minimum tread on both rear tyres. Earlier passes were clean, yet the recurring brake‑pipe issue and the gradual tyre wear signal components that have been deteriorating rather than improving. At 48 970 mi for a 2011 model the average annual mileage works out to roughly 3 300 mi, well below the typical UK usage rate. Such low utilisation often indicates periods of limited driving or prolonged storage, which can preserve mechanical wear on moving parts but also allows age‑related degradation of rubber, seals and corrosion‑prone fittings. The consistent yearly MOTs with only a single failure suggest the vehicle has been regularly presented for testing, yet the mileage profile means that consumables such as tyres, brake hoses and engine seals may be older than the distance travelled would imply. Prospective buyers should verify that the oil leak has been remedied; look for fresh oil spots on the engine sump, under the valve cover and around the oil filter, and confirm that the oil level remains stable after a short run. The corroded rear brake pipe, noted on both sides in multiple years, warrants a close visual inspection for rust, flaking or grease buildup, and a functional test of the rear brake pedal for firmness and any sponginess that could indicate fluid loss. Listen for any metallic squeal or grinding when applying the rear brakes, and feel for uneven pedal travel that might betray a partially blocked or weakened pipe. Given the recent dangerous tyre failure, the rear tyres must be replaced immediately, and the front tyre that was flagged in 2021 should be measured for tread depth and edge wear before committing to the purchase. While the windscreen chip is recorded as non‑impairing, a thorough inspection for cracks that could spread under stress is advisable. A short test drive should include checking for steering pull, vibrations at higher speeds, and any unusual noises over bumps that could hint at worn suspension bushes or deteriorated brake components. Addressing the oil leak, brake‑pipe corrosion and tyre condition before regular use will be essential to bring the car back to a consistently roadworthy state.