2023 MG ZS SE EV Electric · OV73 EOR

The latest DVSA MOT test conducted on 24 March 2026 resulted in a clean pass with no defects, advisories, or minor issues recorded against the 2023 MG ZS SE EV. As this represents the most recent statutory roadworthiness examination and there are no recorded advisories from earlier tests to draw comparisons against, the immediate official picture is one of sound mechanical condition at the point of test. A pass certificate without advisories on an electric vehicle of this age is a favourable indicator, confirming that essential safety-related items such as braking performance, suspension integrity, lighting, steering, and structural condition met the required standards. The absence of any recorded wear-related advisories typically associated with a three-year-old vehicle, such as tyre or brake component wear, suggests that the car has been well-maintained or has experienced limited use since registration. With a recorded mileage of 14,037 miles spread over approximately three years, this MG ZS has covered an average of around 4,679 miles per annum, which is notably below the national average. This lower-than-typical annual mileage suggests the vehicle may have been used primarily for short local journeys, commuting, or has experienced extended periods of standing between uses. While low mileage is often perceived as beneficial, it carries specific mechanical considerations, particularly for an electric vehicle where high-voltage battery conditioning, tyre ageing, and brake corrosion can become concerns during prolonged inactivity. Conversely, the relatively modest mileage means significant wear on items such as suspension bushes, coil springs, and drive units is unlikely, as these components typically deteriorate in line with accumulated miles rather than calendar age alone. Given the clean MOT record and low usage profile, prospective buyers should focus their physical inspection on issues commonly associated with vehicles that have stood for extended periods or have accumulated limited mileage. Tyre sidewalls should be examined carefully for perishing or cracking caused by age-related rubber degradation, particularly on a three-year-old EV which may still have its original factory-fitted tyres; even tyres with adequate tread depth can become compromised due to UV exposure and ozone damage during standing. The brake discs, which on an electric vehicle are particularly susceptible to surface corrosion due to the regenerative braking system reducing the application of the friction brakes, should be inspected for any signs of binding calipers, uneven disc wear, or visible rust pitting that could lead to brake shudder or uneven stopping performance on test. Additionally, the condition of any visible high-voltage cabling, the charging port area, and the general underbody should be checked for rodent damage, corrosion, or fluid leaks from ancillary systems, as standing vehicles are more prone to such issues. Finally, attention should be directed towards the time-based servicing items that do not correlate directly with mileage accumulation. The 12-volt auxiliary battery, which supports the vehicle's electronic systems, can degrade rapidly on a vehicle that has stood for prolonged periods and should be tested for state of health and voltage retention. Brake fluid, which is hygroscopic and absorbs moisture over time, typically requires replacement every two to three years regardless of mileage, and confirmation of when this last occurred should be obtained from the service history. Coolant systems for both the electric drivetrain and battery thermal management also degrade with calendar age, and verification of service book stamps, MG main dealer or specialist records, and any remaining manufacturer warranty coverage for the high-voltage battery pack should form a critical part of any purchase decision, given that battery replacement outside of warranty can be exceptionally costly. A pre-purchase inspection by a qualified EV-aware technician is highly advisable to confirm the state of health of the traction battery and to identify any standing-related issues not visible during a standard viewing.