2025 BYD Seal U Comfort DM-I Phev Auto Hybrid electric (clean) · LD25 DLS

As this vehicle is a 2025 model and the current date is September 2026, it is not yet due for its first statutory MOT test, which typically occurs three years after registration. Consequently, there is no DVSA test history available to evaluate. While the absence of a record is entirely normal for a vehicle of this age, it means the buyer cannot rely on official government data to verify the mechanical integrity or identify recurring faults through a historical trend. The recorded mileage is currently unknown, making it impossible to determine the annual usage rate or identify any abnormal patterns of wear. For a vehicle of this vintage, it is critical to cross-reference the odometer reading with the manufacturer's digital service history. High mileage in a short period could indicate heavy motorway use, whereas excessively low mileage may suggest the vehicle has spent significant time stationary, which carries its own set of mechanical risks. Given the lack of a failure history and the vehicle's status as a plug-in hybrid, the inspection should focus on components that degrade regardless of mileage. Particular attention must be paid to the brake system; because PHEVs rely heavily on regenerative braking, the physical brake discs and calipers are used less frequently and are more prone to surface corrosion or binding. During a test drive, listen for any grinding noises and feel for uneven braking pressure or shuddering, which would indicate seized calipers or pitted discs. Further attention should be directed toward the tyres and the electrical system. Inspect the tyre sidewalls for any signs of perishing or cracking if the car has been stored for long periods, and ensure the tread wear is even across the width. The health of the 12V auxiliary battery should be verified, as these can fail prematurely in hybrid vehicles. Finally, ensure that all calendar-based maintenance, such as brake fluid replacement and engine oil changes, has been performed according to the manufacturer's schedule, regardless of the low mileage often associated with these models.