2026 BYD Seal U Boost DM-I Phev Auto 1.5L Hybrid electric · LP75 ODM

The vehicle has no MOT record on the DVSA database, which is expected for a 2026 model as the first statutory MOT is not required until the third anniversary of registration. Consequently there is no recent test outcome to reference and no trend in pass or fail data that can be assessed for stability, deterioration or improvement. Absence of an MOT history simply reflects that the car has not yet reached the point where a legal test is mandatory, rather than indicating any underlying mechanical condition. Mileage has not been disclosed, so an annual usage rate cannot be calculated and there are no mileage‑related patterns to comment on. Without a kilometre reading it is impossible to judge whether the car has been driven lightly, stored for extended periods, or accumulated high mileage in a short time. Prospective buyers should request a verified odometer reading, preferably corroborated by service invoices or an OBD scan, to establish a realistic picture of wear on drivetrain and wear‑items. Given the lack of MOT data and the unknown mileage, the buyer should treat the vehicle as effectively new and concentrate on age‑related inspections. Examine the tyre sidewalls for any signs of cracking, dry rot or delamination and confirm the tread depth meets legal limits; the DOT code will reveal the tyre’s manufacture date and whether they are approaching the ten‑year perishing threshold. Inspect the 12‑volt auxiliary battery terminals for corrosion and verify the high‑voltage pack voltage and state of charge using a diagnostic tool, as battery health can be affected by long periods of inactivity. Check all fluid reservoirs – coolant, brake fluid and power‑steering fluid – for correct level, colour and any evidence of sediment, remembering that many fluids degrade on a calendar basis even when the car is not driven. Look for any oil, coolant or brake fluid leaks around the engine bay, under the chassis and at the rear axle, and ensure the brake discs are free of deep pitting or excessive surface rust that could indicate prolonged standing. Finally, confirm that the vehicle carries a complete service history with stamps for the PHEV-specific checks, such as inverter cooling system service and high‑voltage battery health inspections. Verify that all manufacturer recall actions have been completed and that the on‑board software is up to date, as EV control units are frequently refreshed. During a test drive listen for any unusual whine or vibration from the electric motor and inverter, monitor the transition between electric and hybrid modes for smoothness, and watch for any warning lights that may indicate latent electronic or emissions faults. A pre‑purchase inspection by a technician experienced with plug‑in hybrids will provide the most reliable assurance of roadworthiness before commitment.