2023 Hyundai Bayon Premium T-GDI Mhev Auto 1.0L Hybrid electric (clean) · NC23 PYV

The defining mechanical story of this 2023 Hyundai Bayon is one of very limited test history so far, with only a single MOT recorded at the DVSA, which limits any long-term pattern analysis but does provide a baseline snapshot. The most recent test on 17 August 2026 resulted in a pass, though a single minor defect was recorded for a defective front windscreen wiper blade. There are no prior failures or advisories in the available record to suggest a developing trend, but equally the thin history means there is little DVSA evidence to confirm or contradict ongoing mechanical condition beyond that one observation. For a vehicle in its third year, the overall roadworthiness picture is therefore narrow rather than demonstrably strong. Annual mileage is notably low, with only 9,882 miles recorded over an approximate three-year period, equating to roughly 3,294 miles per year. This figure sits well below the typical usage rate for a small SUV of this age and suggests either a secondary or urban-only role, frequent periods of standing, or genuinely light driving duties. Mechanically, low accumulation can mean reduced wear on friction components such as brake discs and pads, clutch friction material, and drivetrain internals, but it can also bring its own risks if the vehicle has spent extended intervals unused. With only the one MOT recorded at three years of age, it is reasonable to consider whether the car may have been off the road for stretches between commissioning and the test, which can affect tyre condition, brake seizure, fluid degradation, and underfloor corrosion onset. For a prospective buyer, the most directly relevant item from the test record is the front wiper blade defect flagged at the latest MOT. While a single wiper defect is a minor issue rather than a mechanical concern, it is worth verifying on inspection that a quality replacement has been fitted and that both front blades clear the screen cleanly without smearing, chatter, or unwiped zones, particularly across the swept area closest to the A-pillar. On a test drive, pay attention to any hesitation, judder, or roughness from the braking system, as low annual mileage combined with possible standing periods can lead to corroded brake disc surfaces, resulting in a pulsating pedal or vibration through the steering wheel under light to moderate braking. Listen for any binding or scraping noises from the front wheels when first pulling away from cold, which can indicate seized caliper slides or stuck pad carriers, and check that the handbrake holds firmly on a slope without excessive travel. Given the light usage profile, a thorough physical inspection becomes particularly important. Examine the tyres closely for flat spots, cracking in the sidewalls, or uneven shoulder wear, and confirm that none are older than the vehicle itself, as low-mileage cars can still be fitted with original factory rubber that has aged out of safe service. Underneath, look for any early surface corrosion on suspension arms, brake lines, and the underbody, especially around jacking points and the rear axle beam. On the move, listen for clonks or knocking from the front suspension over uneven roads, which can point to worn anti-roll bar links or bottom arm bushes, and verify that the steering remains centred with no pulling to either side under acceleration or braking. Finally, check that all warning lamps extinguish promptly on startup and that the mild hybrid system engages smoothly, as a 48V MHEV setup relies on consistent battery and belt-driven generator function that can be affected by extended periods of low use.