2021 MG 5 Exclusive Electricity · CF21 LUO

A clean MOT history with no advisories or recorded defects across the available tests suggests the MG5 has maintained a strong record of roadworthiness, though the dual entry on 18 March 2026 warrants brief clarification. The most recent test on that date initially recorded a failure, but no defects were logged, which is typical of an administrative or retest event where the original pass certificate was superseded by a corrected submission on the same day. Combined with passes on 26 March 2025 and 14 May 2024, the vehicle has consistently cleared inspection without any flagged component wear, corrosion, or deterioration. The absence of any advisory notes across three consecutive tests is unusual and could simply reflect genuine mechanical soundness, though it also means no component-level guidance is available from the official record. With 105,100 miles accumulated over roughly five years, the annual mileage of approximately 21,020 is notably high for an electric estate of this age, exceeding typical usage rates by a significant margin. There is a ten-month gap between the May 2024 test and the March 2025 test, during which roughly 13,000 miles appear to have been added based on average accumulation, indicating consistent heavy driving throughout the vehicle's life. This level of use places greater demand on wear items that are not captured in MOT testing, particularly the high-voltage battery pack, electric motor reduction gearbox, suspension components, and regenerative braking hardware. Higher mileage EVs often exhibit accelerated degradation of bushings, spring rates, and CV joint boots, while the drive unit bearings and inverter cooling system can develop issues well before any mechanical mileage threshold. Although no advisories were raised, a thorough pre-purchase inspection should still account for the heavy usage pattern by examining the suspension and steering assemblies in detail. On a test drive, listen for any knocking or clonking from the front MacPherson struts or rear torsion beam over uneven surfaces, which would suggest worn top mounts, drop links, or anti-roll bar bushes. Pay particular attention to steering precision; any vagueness, clunks on full lock, or uneven tyre wear on the inner or outer edges could indicate tired track rod ends or suspension arm bushes not yet at advisory threshold. The regenerative braking system should be monitored for inconsistent deceleration or warning lights, and a firm pedal feel without sponginess should be confirmed during a road test, as the hydraulic friction brakes may show disc lipping or uneven pad wear from sustained high-mileage use. The electric drivetrain itself demands specific attention given the mileage. Request a diagnostic scan of the battery management system to confirm state of health and check for any historical fault codes relating to the drive motor, reduction gearbox, or onboard charger. Listen for any unusual whining, humming, or clicking from the transmission under load, which could indicate bearing wear in the single-speed reducer. Inspect the charging port, high-voltage cables, and underbody for any signs of impact damage, corrosion on the subframe mounting points, or fluid leaks from the motor housing. Finally, verify the operation of the thermal management system, as degraded coolant pumps or blocked cooling passages are common in high-mileage EVs and can accelerate long-term battery degradation if not addressed.