2021 Hyundai Kona Ultimate EV Electricity · YY71 HWW

The most recent DVSA MOT test for this 2021 Hyundai Kona Ultimate EV, conducted on 1 October 2025, resulted in a pass with no defects or advisories recorded, which is an encouraging starting point for any prospective buyer. The vehicle's MOT history is notably brief but entirely positive on the outcome side, with passes on 18 October 2024 and 1 October 2025, and a single failure on 18 October 2024 that, importantly, records no specific defects or advisories. Given that failures without defect listings are typically administrative in nature, for example a tyre change or bulb replacement made between tests, or a last-minute rectification, the overall maintenance trend appears stable and consistent rather than indicative of any underlying deterioration. The absence of recurring advisories across the available tests suggests that wear items such as brake components, suspension elements, tyres, and lighting have not yet reached a point requiring advisory attention in the eyes of the MOT examiner. With a recorded mileage of 52,403 miles over approximately five years, this Kona EV has averaged around 10,481 miles annually, which is broadly typical for a privately owned vehicle of its age and demographic. There are no obvious signs of excessive high-mileage use that would accelerate wear on suspension components, brake discs, or EV-specific drivetrain elements, nor does the mileage suggest extended standing periods that can bring their own problems. The progression from year to year, while not fully detailed in the MOT records, appears consistent with steady regular use, which is generally favourable for an electric vehicle as it allows the high-voltage battery to remain cycled and helps prevent issues associated with prolonged inactivity. For a prospective buyer, the clean MOT record is reassuring but should be supplemented with a thorough physical inspection given the vehicle's age and EV-specific considerations. Tyres warrant particular attention: even where tread depth remains legal, sidewall perishing or cracking from age is common on a five-year-old vehicle, and EVs place additional load on tyres due to their instantaneous torque, often accelerating shoulder wear. The 12-volt auxiliary battery, distinct from the main traction battery, typically requires replacement on a four to six year cycle and should be load tested, as a weak auxiliary battery can cause erratic warning lights and system faults on EVs. Brake discs and calipers should be inspected for corrosion or seizing from infrequent use; while EVs benefit from regenerative deceleration, the friction brakes can still bind or develop surface rust through underuse. A test drive should include a firm brake application from around 30 mph to confirm smooth, even stopping without shudder or pulling, and listen for any clunks or knocks from the suspension over speed humps, which could indicate worn anti-roll bar bushes, drop links, or top mounts typical at this mileage. Further pre-purchase diligence should include verification of the high-voltage traction battery state of health, ideally through a Hyundai dealer or specialist using their diagnostic tools, as this is the most costly component and not assessed by an MOT. Confirm the charging cable and onboard charger function correctly on both AC and rapid DC connections, and inspect the charging port for damage or contamination. Time-based servicing remains important regardless of MOT outcomes: brake fluid should be renewed every two years due to its hygroscopic nature, coolant circuits including the EV thermal management system should be inspected and serviced at manufacturer intervals, and the reduction gearbox oil should be checked and replaced according to Hyundai's schedule. Finally, request a full service history with stamps from franchised or specialist EV workshops, and confirm that any manufacturer software updates, particularly those relating to battery management and recalls, have been applied, as this will give a clear picture of how the previous owner has maintained this Kona Ultimate EV throughout its life.