2018 Audi Q7 3.0L Diesel · MM18 DFV

The most recent MOT test on the 2018 Audi Q7, conducted on 2026-07-20, resulted in a clean pass with no recorded defects, marking a positive turnaround from its previous history. While the vehicle has not encountered major issues in the last two years, the earlier MOT failures and advisories—particularly the rear coil spring fracture in 2021-06-24—suggest a pattern of wear-related concerns that warrant cautious optimism. The advisories from 2021 and 2023 on brake pad wear and disc pitting indicate ongoing but manageable degradation, which may have been mitigated by timely attention or natural progression. For a buyer, this record reflects a vehicle that has maintained roadworthiness through regular servicing, though the suspension and braking systems remain critical areas to monitor closely. The recorded mileage of 94,269 miles for a vehicle aged eight years represents a typical annual usage rate of approximately 11,784 miles, aligning with moderate to heavy use. This level of mileage is not inherently problematic for an eight-year-old Q7, as many modern luxury vehicles can comfortably operate well beyond this threshold without catastrophic failure. However, the significant gap between the 2021 failure (June) and the 2021 advisory (July) suggests the vehicle may have been stationary for an extended period before the 2021-06-24 MOT, which could have exacerbated wear on components like brakes and suspension. Conversely, the consistent mileage accumulation since then indicates regular driving, which may have helped reduce further deterioration. Buyers should note that prolonged standing can accelerate corrosion in brake systems, particularly on discs and calipers, and may have contributed to the observed wear patterns. Given the vehicle’s MOT history and the recurring advisories on brake components and suspension, the buyer should conduct a thorough inspection of the braking system. During a test drive, listen for unusual noises such as grinding or squeaking from the rear brakes, which could indicate pad-to-disc contact or warping. Check for uneven brake pedal travel or a spongy feel, which may signal fluid degradation or internal brake failure. Inspect the rear brake discs for signs of excessive heat damage, cracking, or warping, and verify that the pads are not completely worn down to the backing plate. The fractured coil spring from 2021-06-24 is a critical concern; visually inspect the rear suspension for further signs of damage, such as bent or broken linkages, and listen for clunking noises when driving over bumps, which may indicate further suspension bush or spring wear. Additionally, ensure the vehicle is parked on a level surface and check for any oil leaks around the rear axle or suspension components, as these could signal failing seals or bearings. For practical checks beyond the MOT, focus on the vehicle’s age and usage profile. Given the mileage and lack of recent major issues, the tyres should be examined for sidewall cracking or perishing, which can occur even at moderate mileages due to prolonged exposure to UV light and temperature fluctuations. Check the tyre tread depth for uniformity and signs of uneven wear, which could indicate alignment or suspension issues. The battery should be tested for strength, as older vehicles may struggle with cold starts or electrical systems if the battery has degraded over time. Inspect the engine bay and undercarriage for signs of corrosion, particularly around the exhaust system, fuel lines, and wheel arches, as standing can accelerate rust formation. Finally, since the vehicle has not undergone a full service in recent years, verify the service book for any scheduled fluid changes, such as brake fluid, coolant, and transmission fluid, which should be replaced according to manufacturer recommendations—typically every 60,000 to 100,000 miles or two years, whichever comes first. If possible, obtain a pre-purchase inspection from a qualified mechanic to confirm the absence of hidden issues, especially given the suspension and braking history.