2022 Vauxhall Mokka Elite Premium EV Electric · KB04 RDM

The latest DVSA MOT test for the Vauxhall Corsa Electric resulted in a failure on 2025-10-18, with a major defect identified in the nearside front suspension arm ball joint exhibiting excessive wear, classified under category 5.3.4(a)(i). This marks the vehicle’s first recorded MOT failure, indicating a clear maintenance concern that has not been addressed prior to this test. While there is no subsequent MOT record to confirm whether this issue has been rectified, the absence of further failures or advisories in the provided history suggests that either the defect was resolved between the failed test and the last clean pass on 2025-10-18, or the vehicle has been driven under conditions that have mitigated its impact. For a prospective buyer, this record raises significant questions about the suspension system’s integrity, particularly given the critical role of ball joints in maintaining steering stability, load transfer, and overall vehicle handling. The fact that the ball joint failure was classified as major underscores the severity of the issue, warranting immediate attention to prevent further damage to the suspension components, such as potential bushings or control arm damage, which could lead to binding, uneven ride quality, or even steering play during operation. The vehicle’s recorded mileage of 27,919 miles at the time of the failed MOT test represents a moderate annual usage rate of approximately 6,980 miles per year, which is relatively typical for a four-year-old electric vehicle in the UK market. This figure does not suggest either excessive wear from high mileage or prolonged periods of idleness, which could accelerate corrosion or fluid degradation. However, the suspension arm ball joint’s failure at this mileage is unusual for a vehicle of this age and usage profile, as such components are generally designed to last significantly longer under normal driving conditions. The absence of prior MOT failures or advisories in the suspension system suggests that either the vehicle was driven under conditions that temporarily masked the issue or that the ball joint was subjected to unusual stresses, such as rough road surfaces, frequent hill starts, or improper alignment. For a buyer, this discrepancy warrants careful inspection of the suspension geometry, particularly the alignment of the control arms and the condition of adjacent bushings, as well as a thorough examination of the vehicle’s handling characteristics during a test drive to detect any signs of binding, excessive play, or uneven ride quality. Given the critical nature of the nearside front suspension arm ball joint failure, the prospective buyer should prioritise a detailed mechanical inspection of the suspension system before proceeding with purchase. The ball joint’s excessive wear indicates that the joint’s internal components, such as the bearing and seals, have degraded beyond their operational limits, leading to increased play, noise, or even complete failure under load. During a test drive, listen for a persistent clunking or rattling noise from the nearside front suspension when driving over bumps or during cornering, as this may indicate loose or damaged components. Additionally, check for uneven tyre wear, particularly on the inner edges of the front tyres, which could suggest misalignment or steering issues stemming from the suspension failure. Visually inspect the suspension arms and ball joints for signs of rust, cracks, or excessive wear on the mounting points, and ensure there is no visible leakage of lubricant from the joint. If the ball joint has been replaced, verify that the new component is securely fitted and that no additional wear has occurred on the adjacent bushes or control arm. If the buyer proceeds with the purchase and the ball joint issue is confirmed to have been resolved, they should schedule a comprehensive suspension service within the next 12 months to address any potential secondary damage or wear to the suspension system. This service should include a full inspection of the front suspension components, such as the coil springs, shock absorbers, and lateral link bushes, as well as a re-alignment of the vehicle’s steering geometry. Given the vehicle’s age and the recent MOT failure, it is also advisable to check the following time-sensitive maintenance items: the battery health and electrolyte levels (if applicable), as electric vehicles are susceptible to battery degradation over time; the condition of the brake discs and pads, particularly for any signs of corrosion or binding, especially if the vehicle has been left stationary for extended periods; and the fluid levels and condition of the cooling system, as electric vehicles rely on precise temperature regulation. For the tyres, despite the moderate mileage, inspect the sidewalls for signs of perishing or cracking, which can occur due to age-related degradation, and ensure the tread depth meets legal requirements. Lastly, verify that the service book or maintenance records have been updated to reflect any recent work, particularly around the suspension and electrical systems, to ensure ongoing compliance with manufacturer recommendations.