2020 Audi Q7 S Line 45 TDI Mhev Quat A 3.0L Diesel · LR70 RFZ

The most recent DVSA MOT test, conducted on 2025-01-02, returned a clean pass with no mechanical failures, but it did include advisories regarding both near-side and offside front play in the steering rack inner joints. These advisories suggest that the steering rack’s inner joint(s) may exhibit excessive movement or looseness, which could indicate wear in the steering rack seals, bushings, or internal components. While the vehicle passed the test, the presence of these advisories—particularly when they appear in consecutive MOTs—signifies a maintenance concern that should be addressed promptly. The prior MOT in 2023-10-04 also passed without defects, indicating a stable maintenance trend up to that point, but the recurrence of steering-related advisories in 2025 suggests a gradual degradation in the steering system’s integrity. This pattern warrants further investigation to prevent potential issues such as steering instability, misalignment, or even a complete failure of the steering rack, which could compromise road safety. The vehicle’s recorded mileage of 36,152 miles for a 2020 model represents a moderate annual usage rate of approximately 6,025 miles per year, which is within the expected range for a car of this age and class. However, the absence of a significant gap between the 2023 and 2025 MOTs—only about 18 months apart—suggests either consistent use or a period of higher mileage accumulation. While 36,152 miles is not excessively high for a six-year-old luxury SUV, the potential wear on consumables like brake pads, suspension components, and drivetrain elements should be monitored closely. If the vehicle has been driven frequently or under demanding conditions, the steering system’s advisories may have developed more rapidly, necessitating immediate attention to prevent further deterioration. Additionally, the recorded mileage does not indicate prolonged periods of standing, which could have exacerbated issues like brake corrosion, caliper binding, or fluid degradation in the cooling or hydraulic systems. For a prospective buyer, the most critical actions should focus on the steering system and potential underlying causes of the advisories. During a test drive, listen for unusual noises such as clunks, rattles, or a stiffening sensation in the steering wheel, which may indicate worn steering rack bushings or a failing inner joint. Inspect the steering wheel for excessive play or resistance when turning, and check for uneven tyre wear patterns, which could signal misalignment or steering issues. The steering rack should be visually inspected for signs of oil leaks around the inner joint seals, as this could accelerate wear. If the advisories persist, the steering rack should be serviced or replaced by a qualified technician to restore proper steering geometry and prevent long-term damage. Beyond the steering system, given the vehicle’s age and mileage, the buyer should also verify the condition of the suspension components, including coil springs, dampers, and suspension bushes, as these are prone to wear and can lead to handling issues over time. In the absence of immediate mechanical failures, the buyer should conduct a thorough physical inspection of the vehicle to address age-related wear and potential hidden issues. Check the tyre tread depth and sidewall condition for signs of perishing, cracking, or dry rot, which can compromise tyre integrity and safety, especially on older vehicles. Inspect the 12V battery and associated electrical connections for corrosion or loose terminals, as standing vehicles are particularly susceptible to battery failure due to sulphation or fluid leaks. The brake system should be examined for signs of corrosion on discs and linings, particularly if the vehicle has been stationary for extended periods, as this can cause binding or reduced braking performance. Additionally, given the vehicle’s age and the advisories in the steering system, it is advisable to verify that the service book records have been updated, particularly for fluid servicing such as the steering rack fluid, differential fluid, and coolant, which should be changed according to manufacturer recommendations—typically every 60,000 to 100,000 miles or every two years, whichever comes first. Finally, a professional inspection by a qualified mechanic should be arranged to assess the steering rack’s condition in detail and confirm whether the advisories are due to wear or other underlying issues.