2025 BYD Sealion 7 Excellence EV AWD Electric · AF75 JYA

There is currently no official DVSA MOT history available for this vehicle, which is consistent with its status as a 2025 model being inspected in late 2026. As the vehicle has not yet reached its first annual MOT anniversary, it is impossible to establish a historical maintenance trend or evaluate whether the vehicle's mechanical condition is stable, improving, or worsening. In the absence of a regulatory testing record, the responsibility for verifying roadworthiness shifts entirely to a rigorous physical inspection and a thorough review of the manufacturer's service records and warranty documentation. Regarding mileage, the lack of recorded data prevents a meaningful assessment of annual usage rates or the identification of any significant mileage gaps. For a relatively new electric vehicle, it is vital to determine whether the car has been used for high-intensity commuting or has been sitting idle, as both extremes can impact component longevity. A prospective buyer should cross-reference the current odometer reading with any available service invoices or digital logs to ensure the mileage is consistent and to rule out any discrepancies that could suggest odometer tampering or irregular usage patterns. Since there are no recorded defects or advisories to guide the inspection, the buyer should focus on age-related and usage-specific physical checks. Even if the vehicle has low mileage, inspect the tyres for signs of perishing, such as sidewall cracking or hardening of the rubber, which can occur if the vehicle has been stationary for long periods. Check the brake discs for excessive corrosion and ensure the calipers are not binding, which can happen when an EV is not driven frequently enough to clear surface oxidation. During the test drive, pay close attention to the suspension for any clunks or knocks that might indicate issues with suspension bushes or coil springs, and monitor for any brake shudder that could suggest uneven disc wear. Finally, specific attention must be paid to the electrical and fluid systems. Verify the health of the 12V auxiliary battery and check for any signs of leakage from the high-voltage battery cooling systems. Although this is an electric vehicle, time-based degradation of fluids still occurs; therefore, confirm that the brake fluid and coolant have been serviced according to the manufacturer's schedule. Ensure all electronic driver assistance systems and infotainment components are fully operational, as the integrity of these systems is a key component of the vehicle's overall roadworthiness and functional reliability.