2018 Audi Q7 3.0L Diesel · LS18 CWM

The most recent MOT test on 11 April 2025 confirms the vehicle passed without any recorded defects at 81,878 miles, placing it in a stable roadworthiness state for the time being. The absence of advisories or failures across the last three tests suggests no recurring mechanical issues have been systematically addressed, though the double test in April 2024—one failure and one pass—indicates a brief anomaly rather than a trend. The vehicle’s current MOT is just under a year old, which is acceptable but not ideal for a car of this age and mileage; a recent test does not guarantee ongoing reliability. Buyers should prioritise verifying whether the April 2024 failure was resolved with genuine repairs or simply retested without underlying issues. The mileage progression reveals a consistent annual average of around 10,200 miles, which is typical for a vehicle of this age and class. There are no prolonged gaps in usage that might suggest neglect, nor are there sudden spikes that would imply aggressive driving. The most notable pattern is the identical mileage reading (70,181 miles) for both the failed and passed tests in April 2024, which implies the vehicle was not driven between tests—a red flag for potential test-day adjustments or a temporary storage period. This irregularity, while not definitive, warrants scrutiny of whether the car was actively maintained or simply moved for compliance. Given the lack of recorded defects, the primary focus for an in-person inspection should centre on high-wear components that often fail without MOT-triggering symptoms. The suspension—particularly the rear coil springs and bushes—should be checked for uneven sagging or excessive play, as Audi Q7 models of this era are prone to bush deterioration. Brake discs and calipers, especially the rear, should be examined for uneven wear or binding, given the 2024 failure context. Structural corrosion at wheel arches, sills, and underbody seams must be assessed, as this model is susceptible to rust progression over time. Finally, the exhaust system should be inspected for leaks or cracked heat shields, as emissions-related failures are common in older Audi models when maintenance lapses occur.