2020 Hyundai Kona Electric · BD70 BUU

The defining mechanical story for this 2020 Hyundai Kona is one of broadly stable roadworthiness punctuated by a single isolated component failure and a cluster of tyre-related advisories that deserve close scrutiny. Across five recorded tests since 2023, the vehicle has passed on four occasions without any recorded defects, including a clean pass on 2024-07-24 and again on 2026-07-16. The sole failure occurred on the same July 2026 test date and concerned only the front wiper blades, which were found to be splitting and failing to clear the windscreen effectively under item 3.4 (b) (ii); this is a wear-related component issue rather than a structural or systemic mechanical concern, and it was the only Major defect logged in the entire history. Prior to that, the 2025-08-08 test passed but carried three advisories all relating to tyre condition, which represent the most consistent area of concern in the record and warrant careful inspection prior to purchase. Mileage accumulation on this Kona is broadly in line with expectations for its age, with 52,547 miles recorded against a six-year span equating to roughly 8,758 miles annually. There are no significant gaps in the testing history that would suggest extended periods off the road, and the progression from test to test is consistent with steady regular use rather than either long-term storage or unusually high mileage accumulation. Mechanically, this profile is reassuring for the drivetrain, as regular running distance helps prevent the issues associated with short journeys and infrequent use, while the mileage remains low enough that major wear items such as the timing chain, clutch and major suspension components should not yet be approaching end-of-life thresholds for this model. The annual rate sits in a middle band where consumables such as brake pads, discs and tyres will require periodic attention but no extraordinary replacement programme is implied by the figures alone. For a prospective buyer, the priority areas to focus on are the tyres and the wiper system, both of which feature in the recent record. The 2025 advisories flagged both front tyres as worn close to the legal limit with smooth inner edges and a remaining tread of approximately 3mm, while the nearside rear tyre was noted as having cracking and perishing in the tread area. At the time of viewing, all four tyres should be physically inspected for even tread wear across the width, as uneven inner-edge wear on the front pair can point to suspension geometry issues such as worn wishbones, control arm bushes or tracking misalignment, even on a relatively low-mileage vehicle. Gently run a hand over the tread surface to detect feathering or stepped wear, and check the sidewalls carefully for any signs of perishing or cracking that would warrant immediate replacement. On the road, pay particular attention to any pulling to one side under braking or steady cruising, any clonking or knocking from the front suspension over uneven surfaces, and any vagueness in steering response that could indicate worn tie rod ends or bush deterioration not yet severe enough to fail an MOT. The front wiper failure logged at the 2026 test is itself a minor concern but worth raising as a prompt to confirm the wipers have been replaced and that the new blades clear the screen effectively across the full swept area, including the passenger side where streaking or smearing is often missed. Beyond the flagged items, the absence of any advisories relating to brake pipe corrosion, underbody or structural corrosion, exhaust condition, suspension component wear or oil leaks is a positive indicator, particularly given the prevalence of subframe and brake line corrosion advisories on similar-age vehicles operating in regions where winter road salt is used. A thorough test drive should include firm braking from around 40 mph to check for any pulling, vibration through the pedal or grinding noises that could suggest binding calipers or warped discs, and a careful listen for any knocks from the suspension over speed bumps and rough tarmac. Given the vehicle's age and the tyre wear pattern noted in 2025, a pre-purchase inspection that includes placing the car on a ramp to visually examine the front suspension arms, drop links, anti-roll bar bushes and brake hoses would be a proportionate step.