2012 Audi Q7 3.0L Diesel · AP12 DFZ

The most recent MOT test conducted on 17 November 2025 resulted in a pass with no defects recorded, which suggests a period of stability following several years of advisory notices. Looking at the broader maintenance trend, the vehicle has transitioned from a period of frequent advisories regarding brake disc condition and oil leaks between 2018 and 2021 to a more controlled state. While the 2024 inspection flagged a worn rear offside subframe bush and an oil leak, the absence of these issues in the 2025 test indicates that corrective maintenance has likely been undertaken. The overall trajectory appears positive, moving from reactive repairs to a more stable maintenance profile, though the history of oil leaks warrants continued vigilance. With a recorded mileage of 100,808 miles over approximately 14 years, the vehicle has averaged roughly 7,200 miles per year. This level of usage is considered low to moderate for a premium SUV of this age and suggests the vehicle has not been subjected to heavy long-distance motorway commuting, but rather lighter, perhaps more local, use. While lower annual mileage can reduce wear on the engine and drivetrain, it can also lead to secondary issues such as component degradation from periods of standing. For a heavy vehicle like the Audi Q7, this usage pattern means that while the engine may have relatively low mechanical wear, the suspension, rubber bushes, and braking components may have experienced more environmental degradation or seizing than a high-mileage vehicle would. Prospective buyers should pay close attention to the mechanical implications of the previous advisories. Although the 2024 subframe bush advisory did not reappear in 2025, you should listen closely during a test drive for any knocking, clunking, or vague steering inputs, which could indicate that the bush has not been replaced or that other suspension components like coil springs or control arm bushes are failing. The history of non-excessive oil leaks also necessitates a thorough inspection of the engine bay for residual oil staining and a check of the ground beneath the vehicle after it has been stationary. During the test drive, monitor for any shuddering under braking or pulling to one side, which would indicate that the previous issues with pitted or scored brake discs have not been fully resolved or that calipers may be binding. Given the relatively low annual mileage, you must also conduct a physical inspection for age-related deterioration that mileage alone does not reveal. Check the tyres for sidewall cracking or perishing, as rubber compounds degrade over time regardless of tread depth. Inspect the brake discs for surface corrosion or heavy pitting, especially if the vehicle has spent significant time parked. It is also advisable to verify the service history to ensure that calendar-based maintenance, such as oil changes, coolant flushes, and brake fluid replacements, has been performed according to the manufacturer's intervals rather than solely based on mileage. Finally, check the condition of the 12V battery and ensure the air suspension system, if fitted, operates smoothly without excessive compressor cycling or uneven settling when parked.