2022 Audi Q4 E-Tron S Line 40 Electric · AX72 CWP

The Audi Q4 e-tron S line in question presents a clean roadworthiness record, with the most recent MOT test on 25 November 2025 at 21,005 miles passing without any defects. This indicates a stable maintenance trend, as there are no advisories or failures to suggest recurring issues or deferred repairs. The absence of even minor advisories—such as tyre tread depth, fluid levels, or suspension wear—implies either meticulous upkeep by previous owners or a vehicle that has been stored or used very lightly. For a four-year-old electric SUV, this level of compliance is uncommon, particularly given the hybrid drivetrain’s reliance on components like brake calipers, cooling systems, and high-voltage battery integrity. The lack of historical advisories also means there’s no evidence of neglect, though this does not preclude latent wear in areas not routinely MOT-checked, such as the electric motor’s thermal management or less accessible suspension bushes. The vehicle’s mileage of 21,005 miles over four years —averaging roughly 5,251 miles annually —is exceptionally low for its age, particularly for a premium SUV. Such low mileage could reflect either infrequent use, extended periods of inactivity, or a secondary vehicle kept in reserve. Without prior MOTs to compare, it’s impossible to determine if this pattern is consistent or if there was a sudden drop in usage. However, the absence of any mileage-related wear advisories in the latest test suggests that even with minimal driving, no critical components have degraded beyond specification. That said, prolonged inactivity can sometimes mask issues—such as seized bearings or degraded seals—until driven hard, so a pre-purchase inspection should prioritise dynamic checks rather than relying solely on static MOT compliance. For a prospective buyer, the primary focus should be on components not covered by the MOT but critical to long-term reliability. Given the electric drivetrain, inspect the high-voltage battery cooling system for any signs of fluid leaks or corrosion, as well as the DC charging port for water ingress or damaged seals. The rear suspension —particularly the coil springs and anti-roll bar bushes—should be checked for wear, as electric vehicles often place more stress on rear axles due to weight distribution. While the MOT passed without brake-related defects, the rear brake calipers are worth a closer look, as binding can occur in EVs due to regenerative braking patterns. Additionally, verify the exhaust system’s structural integrity , even if emissions tests passed, as corrosion or loose mounts can develop silently. Finally, the tyre condition —though not flagged—should be assessed for uneven wear, which could indicate alignment or suspension issues exacerbated by the vehicle’s low mileage history.