2021 Audi E-Tron S Line 55 Quattro Electric · S90 GAW

The most recent DVSA MOT test on the 2021 Audi e-tron S Line 55 Quattro was conducted on 2026-02-09, resulting in a passing outcome with two advisories rather than any failures. The presence of these advisories—specifically regarding the offside and nearside rear tyres being worn close to the legal limit and exhibiting edge wear—indicates a maintenance trend that remains stable but requires closer attention. While the vehicle passed previous MOTs in February 2025 and February 2024 without recorded defects, the recurring tyre advisories suggest a pattern of either underinvestment in tyre rotation or excessive lateral forces acting on the tyres, which could stem from misaligned wheels, uneven suspension wear, or poor driving habits. This consistency in advisories, rather than a deterioration over time, implies that the owner may need to address tyre management proactively to prevent premature wear or safety concerns. The recorded mileage of 52,576 miles for the vehicle, spread over approximately five years, aligns with a moderate annual usage rate of around 10,515 miles per annum. This is a reasonable figure for a model of this age and performance class, particularly if the vehicle has been used in mixed traffic conditions, including urban commuting and highway driving. However, the absence of significant mileage gaps—such as long periods of inactivity—suggests either consistent ownership or a lifestyle that necessitates regular use. While lower mileage might imply less wear on consumables like brakes, fluids, and suspension components, the current mileage does not justify an expectation of minimal mechanical stress. The suspension, drivetrain, and electrical systems, which are prone to gradual degradation even at moderate mileage, should still be monitored for signs of wear or failure, especially given the vehicle’s electric powertrain and high-performance capabilities. Given the advisories on the rear tyres, the prospective buyer should conduct a thorough inspection of the wheel alignment and suspension geometry. During a test drive, listen for unusual clunking noises from the rear suspension, which could indicate worn suspension bushes, coil spring failure, or misaligned wheels. Check for uneven tyre wear patterns—specifically, if the edges of the rear tyres are more worn than the central tread—this may point to camber or toe issues. Additionally, inspect the rear wheels for signs of brake disc corrosion, binding calipers, or excessive heat discolouration, as the electric powertrain may generate more thermal stress than a conventional internal combustion engine. If the tyres are confirmed to be worn to the legal limit, consider replacing them promptly to avoid compromising traction, especially in wet or adverse conditions. For the broader vehicle assessment, the buyer should also verify the condition of the vehicle’s electrical system, as the e-tron’s battery and high-voltage components may require attention over time. Check the 12V battery for signs of corrosion around terminals, poor connections, or reduced cranking power, particularly if the vehicle struggles to start or displays warning lights on the dashboard. Inspect the brake system for any signs of corrosion on the discs or warping, and listen for grinding noises during braking, which could indicate worn brake pads or damaged brake pads. The vehicle’s fluid levels—particularly the brake fluid, coolant, and transmission fluid—should be checked for degradation, as electric vehicles are susceptible to fluid breakdown due to prolonged idling or infrequent servicing. Finally, given the vehicle’s age and the advisories noted, a professional inspection focusing on the suspension, wheel alignment, and tyre management would be prudent to ensure long-term roadworthiness and performance.