2025 BYD Atto 3 Comfort Electric · CF75 UMA

The DVSA record shows no MOT history for the 2025 BYD ATTO 3 Comfort, meaning there is no recent test outcome to reference. With an absence of documented inspections, it is impossible to gauge whether the vehicle’s maintenance pattern is stable, deteriorating or improving; the buyer must therefore treat the car as having an unknown service pedigree and seek independent verification of its condition. Mileage data has not been supplied, so the annual kilometres travelled cannot be estimated. Without a mileage figure it is not possible to comment on whether the car has been lightly used, stored for long periods, or subjected to high‑frequency journeys, each of which would have distinct implications for wear on suspension bushings, tyre tread and the electric drivetrain. The prospective owner should request a full mileage log from the seller and, if possible, compare it with service stamps or charging session records to establish a realistic usage profile. Given the lack of MOT and mileage information, the buyer should conduct a thorough visual and functional inspection focused on age‑related degradation typical of a 2025 electric hatchback. Examine the tyre sidewalls for cracking, dry rot or uneven wear that may indicate mis‑alignment or suspension deterioration; check the wheel rims for corrosion, especially around the hub mounting points. Inspect the under‑body for any signs of rust, particularly on the chassis rails, suspension mounting brackets and battery pack protective panels, as prolonged storage can accelerate corrosion even on a relatively new vehicle. Verify the condition of the 12 V auxiliary battery, ensuring the terminals are clean and the voltage is within spec, because a weak auxiliary battery can affect electronic control modules and door lock operation. Pay close attention to the high‑voltage battery and its cooling system: look for any coolant leaks around the thermal‑management hoses, ensure the coolant level is correct and that the reservoir cap is intact. Request a recent battery health report from the dealer or a qualified EV service centre, confirming that the state‑of‑charge capacity is within normal limits for a vehicle of this age. Test the charging port for secure fitment and proper sealing, and confirm that the on‑board charger and DC fast‑charging capability operate without error codes. During a road‑test, listen for any unusual whine or vibration from the electric motor, monitor the regenerative braking response for smoothness, and check that the brake pedal feels firm with no pulsation, as brake discs on EVs can develop surface glazing if the vehicle has been stationary for long periods. Finally, ensure that all software updates have been applied, as firmware revisions often address charging efficiency, range optimisation and safety functions that are critical to the long‑term reliability of an electric vehicle.