2020 MG ZS Exclusive EV Electric · JC56 APR

The most recent MOT test for the 2020 MG ZS EV EXCLUSIVE was conducted on 2026-01-27 and resulted in a passing outcome, with no recorded defects or advisories. However, the vehicle’s MOT history reveals an anomaly: the 2024-01-18 test was marked as a failure, despite the preceding three tests all passing cleanly. This discrepancy suggests either a transient issue resolved between tests or a possible oversight in the inspection process, though the absence of any defects or advisories in the subsequent MOTs implies the problem was likely addressed promptly. For a buyer, this should not raise immediate concerns, but it warrants attention during a thorough pre-purchase inspection to confirm the vehicle’s current mechanical condition, particularly focusing on areas that might have been flagged during the failed test—such as electrical systems, battery health, or structural integrity—though these are less common failures for this model. The recorded mileage of 26,631 miles for a vehicle aged six years represents a relatively low annual usage rate of approximately 4,438 miles per year. This is notably below the industry average for a six-year-old car, which often accumulates closer to 10,000–15,000 miles annually. Such low mileage can stem from infrequent use, long periods of stationary storage, or a preference for alternative transportation methods. However, prolonged inactivity can lead to specific issues, including the degradation of fluids such as brake fluid, which loses its effectiveness over time due to moisture absorption, or the potential for corrosion to develop in components like brake discs, calipers, or suspension linkages if they remain stationary for extended periods. Additionally, the battery, which is critical for an electric vehicle, may also degrade more slowly under low usage but should still be monitored for signs of reduced capacity or physical damage. Given the clean MOT history and low recorded mileage, the buyer should conduct a comprehensive physical inspection to address potential age-related and usage-specific concerns. First and foremost, examine the tyres for signs of sidewall perishing or cracking, which can occur even at low mileage due to prolonged exposure to UV light and temperature fluctuations. The vehicle’s battery should be checked for swelling, leaks, or reduced performance when starting, as EV batteries degrade more predictably over time than internal combustion engine counterparts. Next, inspect the brake system for any signs of corrosion on the discs or binding in the calipers, which can develop if the vehicle has been stationary for long periods. The suspension should be tested for uneven wear on the tyres, which may indicate worn suspension bushes or coil springs, and listen for clunking noises when driving over bumps, as this can signal loose or deteriorated components. During a test drive, the buyer should also assess the vehicle’s electrical systems for any unusual behaviour, such as intermittent power loss or slow response times, which could indicate battery or wiring issues. Pay particular attention to the charging system if the vehicle is to be used regularly, as low usage may not have prompted a recent service. Fluid levels, particularly brake and coolant, should be checked for degradation or contamination, with a focus on the brake fluid in particular, as it can absorb moisture over time and reduce braking effectiveness. Finally, the vehicle’s structural integrity should be reviewed, including checking for any signs of rust or damage to the undercarriage, as prolonged stationary use can exacerbate these issues. If the buyer is concerned about the 2024 MOT failure, they should verify that all relevant components—such as the battery management system, electrical wiring, or any reported structural concerns—have been addressed and are functioning correctly.