2021 Audi Q7 S Line 50 TDI Mhev Quat A 3.0L Diesel · DN21 LLT

The vehicle remains roadworthy, but the maintenance trend indicates a shift toward deferred consumable replacement. While the most recent MOT test in June 2025 passed at 68,225 miles, multiple advisories regarding the braking system and tyres suggest that upkeep was neglected. The tester flagged thin brake pads and pitted or scored discs on both front wheels, alongside rear tyres reaching the legal tread limit. These issues reflect a reactive rather than proactive approach to service intervals. The vehicle has covered significant mileage for its age, averaging approximately 13,600 miles per year over the last five years. Between the June 2024 test at 44,773 miles and the June 2025 test, the car clocked 23,452 miles in a single year. This high rate of accumulation places accelerated stress on the heavy Audi Q7 drivetrain and suspension components. The 2024 record noted minor obstructions from child seats and a damaged windscreen, which are largely operational issues rather than mechanical failures. A prospective buyer must conduct a thorough physical inspection of the braking assembly and suspension geometry. The pitting and scoring on the front discs noted in 2025 often indicate corrosion or heat damage, which may necessitate immediate replacement of both discs and pads to ensure evenയ. Given the uneven wear on rear tyres, a professional alignment check is essential to rule out faulty bushings or incorrect tracking. The high annual mileage also justifies a close look at the turbocharger system and air suspension bellows, as these components frequently show wear as the vehicle approaches the 70,000-mile threshold.