2021 Hyundai Tucson SE NAV48V Mhev Crdi 2WD 1.6L Electric diesel · EX70 UOK

The most recent MOT test conducted on the 2021 Hyundai Tucson SE Nav48V MHEV CRDI 2WD on 2026-09-01 resulted in a passing outcome, though it is accompanied by several persistent advisories that warrant careful attention. The overall maintenance trend over the past five years is mixed, with a notable failure in 2024-05-30 due to a major defect in the nearside front suspension arm pin or bush showing excessive wear in the rear bush, which indicates a critical issue that required immediate attention. This failure contrasts with the preceding MOTs, which were clean until the tyre-related advisories surfaced in the later tests, suggesting that while the vehicle has been maintained to pass its MOTs, underlying wear and tear—particularly in the suspension and tyres—has been gradually accumulating. The advisories on tyre damage and wear close to legal limits imply that the tyres are nearing their operational lifespan and require proactive replacement to prevent compromised traction, hydroplaning risk, or sudden blowouts. The recorded mileage of 44,399 miles for a vehicle of this age represents a moderate annual usage rate of approximately 8,880 miles per year, which is typical for a car of this model and generation. This usage level does not suggest either excessive wear from high mileage or prolonged idleness, though it does not preclude the possibility of some consumable and component wear being accelerated by either scenario. The absence of significant mileage gaps over the years suggests that the vehicle has been in regular use, which could contribute to the observed wear in the suspension components and tyres. However, without additional data on driving conditions—such as off-road exposure, aggressive handling, or prolonged periods in high temperatures—it is difficult to pinpoint the exact causes of the suspension failure and tyre degradation. The wear on the suspension bush is particularly concerning because it may have progressed beyond the point where it can be effectively repaired, necessitating a full replacement of the affected arm or bush to restore proper alignment and handling dynamics. For the prospective buyer, the most urgent actions should focus on addressing the suspension defect and tyre advisories. The major failure from the 2024 MOT indicates that the nearside front suspension arm pin or bush is critically worn, with the rear bush showing severe signs of deterioration. During a test drive, listen for unusual clunking or rattling noises from the front suspension when driving over bumps or uneven surfaces, as this could indicate further wear or detachment of the suspension components. Additionally, check for uneven suspension movement or a binding feel when cornering, which may suggest misalignment or loose components. The tyre advisories highlight that the offside front and near-side rear tyres are damaged and worn close to the legal limit, with cracks or perishing evident. Inspect the tyres for signs of dry rot, particularly along the sidewall, as this can compromise their structural integrity. Listen for a hollow or thudding sound when driving over potholes or uneven roads, which may indicate a tyre blowout or sudden failure. Replace the tyres immediately to ensure safe handling and prevent accidents, aiming to do so before the wear reaches the 3mm legal limit or the cracks become more pronounced. Beyond the immediate concerns, the buyer should conduct a thorough physical inspection of the vehicle’s standing corrosion, particularly around the wheel arches, undercarriage, and brake components. Given the vehicle’s age and moderate mileage, check for signs of rust on the suspension arms, control arms, and exhaust system, as these areas are prone to corrosion when left standing for prolonged periods. Verify the condition of the 12V battery, ensuring it holds a charge and has no signs of leakage or swelling, as older vehicles can suffer from battery degradation due to age alone. Inspect the brake discs and calipers for signs of corrosion, warping, or binding, which can occur if the vehicle has been stationary for extended periods. Check the fluid levels in the cooling system, brake fluid reservoir, and power steering reservoir, ensuring they are topped up and free from contamination. Given the vehicle’s age, consider scheduling a service to verify that the service book has been updated, particularly for fluid changes such as the coolant, brake fluid, and transmission fluid, which should be replaced at manufacturer-recommended intervals to prevent premature wear or failure. Finally, perform a visual inspection of the exhaust system for leaks, discolouration, or excessive wear, as the CRDI engine may be more susceptible to carbon buildup or catalytic converter issues over time.