2025 Hyundai Bayon Premium T-GDI Petrol · SC25 AMO

The DVSA database shows no MOT record for this 2025 Hyundai Bayon Premium T‑GDI, which is unsurprising as the first statutory MOT is not required until the vehicle reaches three years of age; therefore there is no recent test outcome to gauge a maintenance trend and no evidence of either improvement or deterioration in the MOT history. In the absence of any recorded failures or advisories, the only inference that can be drawn is that the car has not yet been subjected to a formal MOT inspection, and any assessment of its roadworthiness must rely on a physical examination and service documentation. Mileage for the vehicle has not been supplied, so a direct comparison with its one‑year age cannot be made. If the odometer reads a figure in the typical 8‑12 000 mi range, the car is likely being used in line with average UK private‑owner patterns, implying normal wear on the clutch, brake discs and suspension components. Conversely, a markedly low reading would suggest limited use, which can lead to battery discharge, tyre sidewall perishing and possible brake disc corrosion from prolonged inactivity. An unusually high mileage for a one‑year‑old hatch would point to intensive short‑haul or high‑speed travel, accelerating wear on the T‑GDI engine’s timing chain, oil pump and cooling system, and potentially stressing the front coil springs and anti‑roll bar bushes. When inspecting the vehicle, begin by confirming that the full service history is present and that the manufacturer‑specified oil change, coolant flush and brake‑fluid replacement have been performed at the recommended intervals, typically every 12 000 mi or 12 months. Examine the engine bay for any signs of oil, coolant or transmission fluid leakage around the valve cover gasket, oil filter housing and the front‑right coolant pipe, as any seepage can indicate deteriorating seals that may later cause overheating or loss of lubrication. On the road, listen for any irregularities such as a ticking or rattling from the timing chain area, a high‑pitched whine from the turbocharger, and assess the clutch for smooth engagement without judder; the T‑GDI’s direct‑injection system should be free of mis‑fire or hesitation under load. Test the brakes at moderate speed for consistent pedal feel, absence of pulsation, and verify that the discs are not excessively glazed or warped, which would manifest as shudder or reduced stopping power. Given the vehicle’s recent manufacture date, also verify that the 12‑volt battery shows a healthy resting voltage (above 12.6 V) and that the terminals are clean, as age‑related sulphation can reduce cranking performance even on low‑mileage cars. Inspect the tyre tread depth and sidewalls for any cracking, dry rot or uneven wear that could indicate mis‑alignment or suspension bush wear; the Bayon’s front MacPherson strut assembly and rear torsion‑beam should be checked for play in the ball joints, control arm bushes and rear trailing arm mounts. Finally, confirm that all electronic aids—such as lane‑keeping assist, forward‑collision warning and infotainment functions—operate correctly, and consider having a qualified MOT‑approved examiner perform a pre‑purchase inspection to uncover any latent defects before finalising the purchase.