2019 Audi A6 2.0L Diesel · RCN 119

The 2019 Audi A6 presents a stable roadworthiness record in its most recent MOT, with only a single minor advisory noted in June 2025 at 32,895 miles—the nearside front tyre worn close to the legal limit and exhibiting edge wear. This suggests the vehicle has largely avoided serious mechanical failures or structural concerns in its final three tests, though the recurring mention of under-trays obstructing underside inspection raises a practical limitation. The absence of any major defects or dangerous faults in the past year indicates no immediate red flags, but the tyre advisory—paired with the earlier 2022 warning about thin front brake pads—hints at a pattern of deferred maintenance on consumable components. While the car has passed its last three MOTs without fail, the edge wear on the tyre could signal alignment issues or uneven loading, which should be verified before purchase. The mileage data reveals a notably low annual average of around 4,700 miles, which is well below the UK fleet average for a vehicle of this age. The gaps between tests are consistent—approximately 4,000 miles per year—suggesting either light personal use or prolonged periods of inactivity. The most recent MOT in June 2025, just over a year ago, confirms the car has not been driven excessively, reducing wear on suspension, brakes, and drivetrain components. However, the lack of mileage accumulation also means some components, such as brake pads and tyres, may have been neglected beyond their typical service intervals. The 2022 advisory on thin front brake pads, followed by no further mention in 2023 or 2024, implies they were either replaced or allowed to degrade without further MOT scrutiny—a risk for buyers. For a prospective purchaser, the primary focus should be on the braking system, particularly the front pads and discs, given the 2022 advisory and the potential for deferred replacement. The edge wear on the nearside front tyre demands immediate attention; a thorough inspection of wheel alignment and suspension bushes is essential, as uneven tyre wear often points to worn suspension components. The repeated mention of under-trays in 2022 and 2023 suggests previous owners may have obstructed full underside inspections, raising the possibility of hidden corrosion or exhaust leaks. A pre-purchase check should include a detailed examination of the rear brakes, given the 2025 test’s clean bill of health, and a close look at the chassis for any signs of structural rust, especially in high-risk areas like wheel arches and sills. The absence of major defects in recent tests is encouraging, but the car’s low mileage history means some wear indicators may have been overlooked.