2025 BYD Seal Excellence EV AWD Electric · WD75 SWV

The 2025 BYD SEAL EXCELLENCE EV AWD has no recorded DVSA MOT history, meaning there are no prior test results to evaluate a maintenance trend or assess whether the vehicle has undergone consistent or irregular servicing. Without an MOT pass or failure history, it is impossible to determine whether the vehicle has been maintained to a standard that aligns with manufacturer recommendations or whether there are underlying issues that may have been overlooked or deferred. The absence of MOT records also raises concerns about the vehicle’s compliance with roadworthiness legislation, as all vehicles in the UK must be tested annually by an approved inspector. A prospective buyer should treat this as a red flag, particularly given the vehicle’s relatively recent age, and prioritise a thorough independent inspection to confirm its mechanical condition and adherence to safety standards. Since mileage data is not provided and the vehicle’s age is recent, it is difficult to gauge annual usage rates or whether the car has accumulated mileage at a pace typical of its class. However, the lack of MOT history suggests either a very low-mileage scenario—perhaps the vehicle has been kept in storage for an extended period—or that the owner has not yet submitted it for testing. If the latter is true, the vehicle may have been driven infrequently, which could lead to issues such as standing corrosion on the brake system, particularly if the wheels are not rotated regularly. Alternatively, if the vehicle has accumulated significant mileage without an MOT, the wear on components like the suspension, tyres, and electrical systems may be more pronounced than expected. A test drive should be conducted to check for uneven tyre wear patterns, which could indicate misalignment or suspension issues, as well as any signs of fluid leaks under the vehicle or unusual noises during acceleration and braking. Given the absence of an MOT history, the buyer should commence their assessment with a focus on fundamental checks that are critical for an EV of this age and usage profile. First, examine the tyres for signs of sidewall perishing, which can occur even at low mileage due to prolonged exposure to the elements. Check the tread depth and look for cracks or delamination in the rubber, as these can compromise traction and safety. Next, inspect the brake system for signs of corrosion or binding, especially if the vehicle has been stationary for an extended period. This includes checking the brake discs for uneven wear, warping, or corrosion, and ensuring the calipers move freely without binding. The battery and electrical system should also be evaluated, as EVs are particularly susceptible to battery degradation over time, even with low usage. Test the charging port and connections for corrosion or damage, and verify that the vehicle holds a charge when parked, as a failing battery can lead to complete loss of power. For fluid servicing, the buyer should consider the calendar-based degradation of fluids such as the coolant, brake fluid, and transmission fluid, even if the vehicle has not been driven extensively. The coolant should be checked for contamination or colour changes, which may indicate overheating or internal leaks. Brake fluid should be inspected for moisture content, as this can compromise braking performance. If the vehicle has a manual transmission, the differential fluid should also be checked, though this is less critical in an EV. A comprehensive inspection should include a visual check of the suspension components for signs of wear or damage, such as cracked or swollen bushes, and a test drive to listen for unusual clunks or rattles, which could indicate loose or failing suspension parts. Finally, the structural integrity of the vehicle should be assessed, particularly around the chassis and undercarriage, to ensure there are no signs of rust or damage that could compromise safety. If possible, a professional inspection by a qualified EV specialist should be arranged to confirm the battery health and overall electrical system condition.