2022 Audi Q4 E-Tron S Line 40 Electric · YB22 WBN

The 2022 Audi Q4 e-tron S Line 40’s latest DVSA MOT test on 30th July 2026 resulted in a clean pass, with no recorded defects or advisories. This follows a similarly unblemished result from the previous MOT on 7th July 2025, indicating a stable maintenance history with no evidence of worsening mechanical issues over the past two years. The vehicle’s consistent MOT performance suggests that the manufacturer’s recommended service schedule has been adhered to, though the absence of defects does not preclude the presence of minor wear or potential long-term wear patterns that may not yet trigger MOT failure criteria. The lack of advisories—such as fluid leaks, excessive vibration, or structural concerns—also supports the impression of reliable upkeep, though prospective buyers should remain vigilant for emerging wear, particularly in high-mileage systems like the drivetrain or suspension. The recorded mileage of 37,666 miles is consistent with a typical annual usage rate of approximately 9,416 miles, which is within the expected range for a vehicle of this age and model year. This usage profile suggests moderate, regular driving conditions rather than either light, infrequent use or heavy, high-mileage exposure. However, the absence of a service history or mileage gaps longer than a few months means there is no direct evidence of prolonged idling or standing, which could accelerate corrosion in brake systems, suspension components, or undercarriage fittings. Over four years, even moderate usage can lead to gradual wear in consumables like brake pads, tyres, and suspension bushes, particularly if the vehicle spends extended periods stationary without fluid circulation or movement. Given the clean MOT record and moderate mileage, the most critical areas for prospective inspection are those prone to age-related degradation rather than wear from high mileage. First, examine the tyres for signs of sidewall cracking or perishing, which can occur even at lower mileages due to prolonged exposure to UV radiation and temperature fluctuations. Check the tread depth for uniform wear and ensure there are no bulges or irregularities that could indicate premature failure. Next, inspect the brake system for signs of corrosion or binding, particularly around the calipers and discs, which may develop when the vehicle stands for prolonged periods without use. A test drive should include a thorough brake check for any shuddering, pulling, or reduced stopping power, as well as listening for unusual grinding or squeaking noises that could signal worn brake pads or warped discs. Additionally, focus on the vehicle’s battery health, as older electric vehicles like the Q4 e-tron are more susceptible to degradation from prolonged disuse. A simple visual check for corrosion around terminals and a test of the starting function under load will confirm its condition. Fluid servicing should be timed according to the manufacturer’s recommendations, with particular attention to the transmission fluid, which may have degraded over the past four years, even without high mileage. Finally, verify that all service book stamps have been recorded, as the absence of documented maintenance could indicate missed opportunities for preventative checks, such as suspension bush replacements or drivetrain inspections. If any of these areas show signs of neglect, addressing them promptly will help avoid more costly repairs in the future.