2015 KIA Picanto 1.0L Petrol · MB04 DEC

The most recent MOT on 10 February 2026 recorded a pass, but it carried two advisories – the off‑side rear brake disc is worn, pitted or scored and the off‑side rear tyre shows early signs of cracking or perishing – and a failure for an illegible rear registration plate. Over the previous three years the pattern has been a mixture of passes with brake‑disc advisories and tyre warnings, punctuated by a serious tyre‑tear failure in early 2024 and a recurring registration‑plate advisory in 2025. While the vehicle has consistently cleared the test, the recurrence of brake‑disc wear and tyre perishing indicates a gradual deterioration rather than an improving condition, and the plate issue must be rectified before the next test. At 16,172 miles for a 2015 model the average annual mileage is roughly 1,470 miles, well below the UK average of about 7‑10 000 miles per year. Such low utilisation suggests the car has spent long periods stationary, which can be as detrimental as high mileage in certain respects. Prolonged storage accelerates tyre perishing, leads to battery sulphation, allows brake‑disc surface rust to embed, and can cause seals in the engine and gearbox to dry out. Conversely, the low wear on drivetrain components means that clutch, gearbox and engine internals are likely to be in good condition, provided the car has been driven regularly enough to keep lubricants circulating. A prospective buyer should give particular attention to the rear brake assembly. Even though the disc is not yet deemed dangerous, a pitted surface can cause uneven pad wear, reduced braking efficiency and a pulsating feel under heavy braking; a visual inspection should reveal scoring and any excessive rust, and a road test should listen for squeal or feel for a spongy pedal. The off‑side rear tyre’s early cracking is a classic sign of perishing – the rubber has aged and lost elasticity – and it may develop a sudden failure even if tread depth appears adequate. Examine all four tyres for sidewall cracks, bulges or dry rot, and verify that the near‑side front and rear tyres, which were flagged as dangerous in 2024, have been replaced; any remaining tear will manifest as a thumping or vibration at higher speeds. The rear registration plate must be replaced or the characters refreshed to meet legal readability standards. Beyond the recorded defects, the low‑mileage, long‑standing nature of the car warrants a thorough age‑related inspection. Check the 12‑volt battery for voltage and cranking performance, as prolonged inactivity can cause sulphation and reduced capacity. Inspect the engine oil and coolant for signs of oxidation, water separation or sludge – fluids older than three years should be replaced regardless of mileage. Look for corrosion on suspension bushes, ball joints and under‑body panels, especially where rust can hide in damp storage environments; any creaking or clunking when the steering is turned or the car is pushed over bumps may indicate deteriorated bushings. Finally, confirm that the service book contains regular oil changes and that any recommended time‑based items such as spark‑plug replacement, timing‑belt (if applicable) and brake‑fluid flush have been addressed, as these are critical to maintaining reliability in a vehicle that has seen minimal road use.