2025 BYD Seal U Boost DM-I Phev Auto Hybrid electric (clean) · RBJ 386

This vehicle lacks any recorded MOT history, rendering a formal roadworthiness assessment impossible. Without test dates, mileage readings, or fault codes, there is no basis to evaluate maintenance trends, structural integrity, or recurring mechanical issues. The absence of even a single MOT record suggests either an undocumented purchase, a vehicle never previously tested in the UK, or deliberate non-compliance with legal requirements. Buyers should treat this as a red flag—no official inspection history means critical components like brakes, suspension, and emissions systems could be in unknown states of repair or deterioration. Mileage data is entirely absent, which complicates any assessment of usage patterns. A 2025 BYD SEAL with no mileage reading or MOT history cannot be compared against industry norms for wear. PHEV vehicles often require specific servicing intervals for hybrid battery systems, and without evidence of maintenance, there is no way to confirm whether these have been adhered to. The lack of documentation also raises questions about whether the vehicle has been driven at all, stored improperly, or subjected to extreme conditions without oversight. Given the complete absence of MOT data, an immediate priority for any prospective buyer should be a thorough pre-purchase inspection focusing on high-risk areas. The hybrid battery pack and its cooling system demand verification—check for fluid leaks, swollen casing, or degraded wiring. Suspension components, particularly coil springs and bushes, should be inspected for corrosion or excessive play, as these are common failure points in PHEVs due to weight distribution. Brake systems, including discs and calipers, must be examined for uneven wear or binding, especially if the vehicle has been stored for extended periods. Finally, the structural underbody should be scrutinised for corrosion around wheel arches and sills, as these areas are prone to salt damage even in short-term parking. Without prior MOT evidence, no component can be assumed reliable.