2021 Audi E-Tron S Line 55 Quattro Electric · DF21 XWN

A clean sheet across three consecutive DVSA tests defines the mechanical narrative of this 2021 Audi e-tron S Line 55 Quattro, with passes recorded on 27 March 2024, 26 March 2025, and most recently on 30 March 2026. The absence of any advisories or failures across the entire recorded history indicates a vehicle that has remained structurally and mechanically sound through successive annual roadworthiness examinations. With three successive passes and zero flagged items, the trend is unambiguously stable, suggesting that no wear items have yet reached the threshold for advisory reporting under MOT inspection criteria. For an electric SUV of this age and complexity, a defect-free record is a strong indicator of consistent roadworthiness and absence of developing corrosion or component deterioration. Mileage accumulation has proceeded at a roughly typical rate for the vehicle's age, with the 52,874 recorded miles equating to an annual average of approximately 10,575 miles per year over the five-year period. This figure sits comfortably within the expected range for a premium electric SUV used as a daily driver or family vehicle, and there are no conspicuous gaps or sharp jumps in the recorded odometer readings between tests. The consistent accumulation across the three MOT entries confirms the vehicle has remained in regular service, rather than being placed off-road for extended periods, which is mechanically advantageous for an EV as prolonged standing can stress high-voltage battery management systems and allow brake discs and callipers to corrode through lack of use. The modest annual mileage also implies that primary consumables such as tyres, brake friction material, and suspension components should not yet be heavily worn beyond their expected service life. Given the clean advisory history, buyer guidance should focus on the components that typically affect an e-tron of this generation and mileage. On a test drive, listen carefully for any knocking or clonking from the front and rear suspension over uneven surfaces, particularly from the multi-link control arm bushes and anti-roll bar drop links which can deteriorate even on low-mileage vehicles due to the kerb weight of the battery pack. Inspect the underside visually for any signs of corrosion on the aluminium subframe mounting points and on the brake pipes, as the latter are a common advisory item on EVs that operate in winter conditions where road salt is prevalent. Pay particular attention to brake pedal feel during the test drive, as EVs are prone to binding callipers and corroded rear discs through infrequent manual braking, which would manifest as pulling to one side under light braking or a grinding sensation at low speed. Additional checks specific to this vehicle should include a thorough inspection of the 21-inch alloy wheels for kerb damage and a close examination of the tyre tread depth and sidewall condition, as the low-profile tyres fitted to the S Line specification are more vulnerable to impact damage than standard items. Verify that the regenerative braking system is functioning correctly, which can be felt as a smooth deceleration lift-off when releasing the accelerator pedal without any surging or inconsistent response. Finally, request evidence of recent high-voltage battery diagnostics and confirm that the 12-volt auxiliary battery has been replaced within the last two years, as auxiliary battery failure is a known concern on this model and would not necessarily be flagged during an MOT test. A pre-purchase inspection at an Audi specialist or independent EV-trained garage is strongly recommended to confirm the condition of the drive units and high-voltage cabling, none of which fall under MOT scope.