2025 BYD Dolphin Surf Boost EV Electric · AP25 MFF

As a 2025 registration, the BYD DOLPHIN SURF BOOST EV is presently too new to require an MOT test under UK legislation, with the first compulsory test falling due three years from first registration. Consequently, there is no recorded MOT history to evaluate, and no pass or fail outcome, advisories, or defect entries exist on the DVSA database. While this absence of records is entirely expected for a vehicle of this age and should not be viewed negatively, it does mean that the prospective buyer cannot rely on any official roadworthiness data to confirm the car's mechanical condition. The overall maintenance trend cannot be assessed through MOT data, and any conclusions regarding the vehicle's state must therefore be drawn from independent inspection and supporting documentation. Mileage context is unavailable for this vehicle, and with no MOT tests recorded, there is no historical data against which to compare annual mileage against the vehicle's age. For a 2025 model assessed in September 2026, the car is between one and two years old, meaning an annual mileage of between roughly six and twelve thousand miles would represent typical usage, though electric vehicles in particular can show considerable variance depending on whether they are used primarily for urban commuting or longer-distance travel. Without mileage records, the prospective buyer should ensure that the indicated odometer reading can be verified against the accompanying service book or digital service history, and should be alert to any inconsistencies. A significant mileage accumulation in a short period is not necessarily a concern for an EV drivetrain, but it would warrant closer inspection of the tyres, brakes, and high-voltage battery state of health. Given the absence of any recorded MOT defects or advisories, the buyer must instead focus on age-and-mileage-appropriate physical checks relevant to a nearly new electric vehicle. Tyre sidewalls should be examined carefully for perishing or cracking caused by age rather than wear, as even low-mileage tyres deteriorate over time and can suffer a reduction in structural integrity. The 12-volt auxiliary battery, which powers ancillary systems in an EV, should be tested for healthy voltage output, as premature failure is not uncommon. Brake discs and calipers should be inspected for corrosion and potential seizure from infrequent use, a known issue with EVs that rely heavily on regenerative braking and may suffer from binding calipers as a result. The high-voltage traction battery should ideally be subjected to a diagnostic state-of-health check to verify remaining capacity against the manufacturer's original specification. Finally, the prospective buyer should verify that all time-based fluid servicing has been carried out in accordance with the manufacturer's schedule, including brake fluid replacement, coolant renewal for the thermal management system, and any gearbox or reduction gear oil changes specified by BYD. The charging cable and connectors should be examined for damage, and the high-voltage charging port checked for secure fitting and signs of overheating. A thorough test drive should be conducted with attention to any unusual noises from the suspension, including the distinctive characteristics of worn anti-roll bar bushes or coil springs, and any pulling or shudder under braking. Given that this vehicle represents very early production in the UK market, particular attention should be paid to recall status and any manufacturer technical service bulletins, ensuring that all outstanding rectification work has been completed and properly documented before purchase.