2022 Audi Q4 E-Tron S Line 35 Electric · YB22 WBX

The most recent DVSA MOT test on the 2022 Audi Q4 E-Tron S Line 35 occurred on 2026-07-07 and resulted in a clean pass, indicating no roadworthiness defects at that time. However, the vehicle’s MOT history reveals a concerning pattern of tyre-related failures, with two dangerous failures recorded within the past two years. The 2026-07-06 MOT marked a critical failure under section 5.2.3(d)(ii), where the near-side front tyre exhibited exposed ply or cords, a severe condition that compromises tyre integrity and safety. This failure was paired with an advisory for a 3mm tread depth remaining on the offside front tyre, which, while not immediately dangerous, underscores persistent tyre wear issues. The 2023-07-12 MOT also noted an offside rear nail in the tyre, further suggesting that the vehicle has undergone significant tyre damage or improper maintenance. While the intervening MOTs in 2024 and 2025 were clean, the recurrence of tyre defects implies either aggressive driving, poor tyre rotation or balancing, or neglect in addressing previous advisories. This trend warrants immediate attention, as exposed tyre cords can lead to sudden blowouts, and consistent low tread depths increase hydroplaning risk, particularly in wet conditions. The recorded mileage of 13,080 miles for a vehicle aged four years represents a relatively low annual usage rate of approximately 3,270 miles per year, which is notably below the industry average for a diesel-electric hybrid of this class. Such low mileage can stem from prolonged periods of inactivity, particularly if the vehicle was stored in a garage or used primarily for short commutes. However, low mileage does not automatically mitigate wear risks; instead, it can exacerbate certain issues due to standing conditions. For example, standing for extended periods may lead to brake disc corrosion or caliper binding, as moisture and road salt can accelerate rust formation on metal components. Additionally, the lack of dynamic use can result in fluid degradation over time, such as in the brake fluid, transmission fluid, or coolant, which may require replacement before they reach their maximum service life. The absence of recent high-mileage accumulation does not preclude the need for thorough inspections, as standing corrosion and fluid degradation remain critical concerns, especially in a vehicle with a hybrid drivetrain that relies on precise electrical and mechanical systems. Given the tyre defects recorded in the MOT history, the prospective buyer should conduct a meticulous inspection of the tyres, focusing on the front near-side and offside areas. Visually examine the tread depth for any remaining wear beyond the legal minimum, and check for signs of cord exposure or bulges, which could indicate internal damage. During a test drive, listen for unusual noises from the front tyres, such as a scraping or grinding sound that may suggest uneven wear or misalignment. Additionally, inspect the tyre sidewall for cracks, cuts, or signs of perishing, which can compromise structural integrity, particularly in a vehicle with low recorded mileage where tyres may have been stored for extended periods. The buyer should also verify that the vehicle has undergone a recent tyre rotation and balancing service, as irregular wear patterns often point to alignment or suspension issues. If the tyre defects were not resolved between MOT tests, the buyer should insist on immediate retesting or replacement of the affected tyres to ensure road safety. Beyond the tyres, the buyer should address the broader implications of the vehicle’s low-mileage, standing-use profile. Start by checking the brake system for signs of corrosion or binding, particularly on the rear brakes, where the 2023 advisory was noted. Inspect brake discs for uneven wear, corrosion, or grooving, and listen for a grinding noise when applying the brakes, which could indicate worn brake pads or metal-on-metal contact. The brake fluid should be flushed and replaced every two years or as recommended by the manufacturer, as standing fluid can absorb moisture and reduce braking performance. The battery, given the hybrid drivetrain, should be tested for charge retention and overall health, as low usage can lead to reduced capacity or even failure if not maintained. Finally, the buyer should verify that all fluids—including the coolant, transmission fluid, and differential fluid—have been serviced according to the manufacturer’s schedule, as standing fluids can degrade over time, compromising the vehicle’s performance and longevity. If the vehicle has been stored in a damp or salty environment, additional checks for rust on the undercarriage and suspension components are advisable.