2021 Hyundai Bayon Premium T-GDI Mhev 1.0L Hybrid electric (clean) · PE71 AZJ

The Hyundai Bayon in question demonstrates a stable and exemplary roadworthiness record, with both recent MOT tests—conducted on 26 August 2025 and 28 August 2024—resulting in clean passes at 18,419 and 16,517 miles respectively. No defects or advisories were recorded during either test, indicating the vehicle has undergone consistent compliance with UK roadworthiness standards over the past two years. The absence of recurring issues suggests either meticulous maintenance or favourable circumstances in its operational history. However, the most recent test occurred just over nine months ago, which is within the standard 12-month MOT cycle but still warrants a thorough pre-purchase inspection to confirm no latent wear has developed since. The recorded mileage of 18,419 miles at five years old—approximately 3,684 miles annually—is notably low for a vehicle of this age, particularly given typical UK usage patterns. This suggests either minimal daily use, prolonged periods of storage, or a combination of both. The gap between tests (1,892 miles in a year) is consistent with light usage, but it also implies that consumable components such as brake pads, suspension bushes, and fluid systems may have experienced less aggressive wear than average. Conversely, the low mileage could also hint at deferred maintenance if the vehicle was left stationary for extended periods, potentially accelerating issues like corrosion or battery degradation. The lack of MOT history beyond these two tests means there is no data to assess whether earlier ownership adhered to regular servicing. Given the clean MOT record, the primary focus of a pre-purchase inspection should centre on components that are not directly tested during the MOT but are critical to long-term reliability. The suspension—particularly coil springs, bushes, and dampers—should be examined for uneven wear or binding, as these are often overlooked in low-mileage vehicles that have not undergone regular servicing. Brake systems, despite passing MOT checks, warrant closer scrutiny: the tester did not record any binding calipers or excessive disc wear, but a visual inspection of pad thickness and rotor condition is essential. Additionally, the hybrid-electric components (MHEV system) should be assessed for any fluid leaks, degraded wiring, or corrosion in high-stress areas, as these are not routinely covered by MOT standards. Finally, the underbody should be inspected for corrosion, especially around wheel arches and the sills, given the vehicle’s age and the potential for prolonged exposure to moisture if stored outdoors.