2021 KIA Niro 4 + EV Electric · LT71 NNK

This Kia Niro 4+EV presents a clean and stable MOT history, with no defects recorded across five consecutive tests spanning March 2024 to March 2026. The most recent inspection on 3 March 2026 at 144,221 miles confirmed full roadworthiness, indicating no major mechanical or structural issues have emerged under the current ownership. The absence of advisories or minor faults in any of the tests suggests either meticulous maintenance or, more likely, a vehicle that has been well cared for by previous owners. Such consistency is rare for a hybrid model covering high mileage, particularly given the wear-intensive nature of regenerative braking systems and dual powertrains. The mileage accumulation is aggressive by UK standards, averaging roughly 28,844 miles per year over its five-year lifespan—a figure more typical of a commercial fleet vehicle than a private owner’s daily driver. The gap between the 2024 September test (94,506 miles) and the 2025 March test (105,372 miles) shows a 10,866-mile jump in just six months, while the interval from March 2025 (105,372 miles) to September 2025 (123,727 miles) covers another 18,355 miles in half a year. This pattern suggests either intensive use or, less likely, a period of inactivity followed by rapid mileage accumulation. The lack of defects despite this heavy usage implies either exceptional maintenance discipline or a model that has proven resilient to high-mileage demands. For a prospective buyer, the primary focus should be on components subject to accelerated wear in hybrid vehicles: the regenerative braking system, including binding calipers or degraded brake discs, and the suspension—particularly the front strut mounts and rear coil springs, which are common failure points in high-mileage Niros. Given the mileage, the battery cooling system and high-voltage cables should also be visually inspected for signs of stress or damage, though the MOT does not test these directly. The absence of corrosion advisories in the records is a positive sign, but a thorough check of the underbody, wheel arches, and rear trailing arms for hidden rust is prudent. Tyre condition should be verified, as the MOT does not assess tread depth beyond the legal minimum, and the high mileage may have pushed them closer to replacement. Finally, the dual-clutch transmission (if fitted) should be assessed for any unusual gear engagement delays, though no MOT faults suggest this has not been an issue to date.