2021 Audi A6 2.0L Diesel · GL21 ACU

The most recent MOT on 27 March 2026 was passed with no recorded defects, indicating that the vehicle currently meets the statutory road‑worthiness standards. The earlier failure on 14 June 2024 for insufficient tread depth on all four tyres was the only negative entry in the record, and the subsequent tests in 2024, 2025 and early 2026 have all been clean. This pattern shows a clear corrective action after the tyre issue and an overall improving maintenance trend, with no recurring faults evident in the three most recent examinations. At 37,149 miles the car is just over five years old, giving an average annual mileage of roughly 7,400 miles. This falls squarely within the typical usage envelope for a premium executive saloon and suggests a balanced blend of short‑haul and longer journeys rather than extreme high‑speed or heavy‑load operation. There are no obvious mileage spikes or prolonged gaps that would hint at periods of intensive use or long-term storage, so the wear on consumables such as brakes, suspension components and engine internals is likely to be in line with the vehicle’s age. When you inspect the car, begin by confirming that the tyre set installed after the 2024 failure is still appropriate for a vehicle of this mileage. Verify that the tread depth is uniformly above 3 mm on all corners, that the sidewalls are free of cracking, bulging or dry‑rot, and that the tyre pressures match the manufacturer’s specifications. On a low‑speed test drive listen for any thumping, squeaking or vibration that could indicate uneven wear, damaged wheel bearings or mis‑aligned suspension bushes; a subtle pull to one side would also point to alignment or tyre wear issues that may need correction. Given the vehicle’s five‑year age, also examine time‑related items irrespective of mileage. Check the 12‑volt battery for signs of sulfation or reduced cranking power, especially if it has been subject to long periods of inactivity. Inspect the brake discs for surface rust, scoring or glazing, and ensure the calipers move freely without binding. Look for any fluid leaks around the engine bay and under the chassis, and confirm that the coolant, brake fluid and gearbox oil have been changed in accordance with Audi’s service intervals – typically every two years for fluids regardless of mileage. Finally, review the service book for full‑service stamps and any recorded major service work, as a well‑documented history will give added confidence in the car’s overall mechanical condition.