2018 Audi A6 1.8L Petrol · BP18 AXC

A clear pattern of front-end wear has emerged on this 2018 Audi A6 in the latter half of its MOT history, marking a shift from five consecutive clean test passes between 2021 and 2024 to a sequence of advisories concentrated on the front suspension, front braking components, and front tyres. The most recent examination on 4 June 2026 recorded a pass, but flagged a low coolant level, both front tyres as worn close to the legal limit on the edges, and both front suspension arm pins or bushes as worn though not yet at the point of excessive movement. The 2025 test similarly drew attention to the front axle, noting the front brake pads as wearing thin alongside a minor offside rear tyre defect. Taken together, the record points to a chassis that is now entering a phase where consumables and rubber suspension components are approaching the boundary of acceptable service life, even though no test has yet resulted in a failure. Against the eight-year age of the vehicle, the recorded mileage of 72,575 miles equates to an average accumulation of roughly 9,072 miles annually, which sits comfortably within the typical range for a car of this vintage. There are no unusual gaps in the testing history, with six consecutive annual entries presented at broadly yearly intervals, and no evidence of prolonged off-road periods that would raise concerns about stale fuel, seized brakes, or deteriorated coolant. Mileage progression between tests appears steady rather than erratic, which suggests consistent rather than sporadic use, and this kind of moderate, regular running is generally kinder to drivetrain seals, turbocharger internals, and battery health than very low annual mileage punctuated by long lay-ups. For a prospective buyer, the advisories on the front suspension arms and bushes warrant particular attention on a test drive, as these components are load-bearing and their deterioration directly affects handling precision. Listen for clonking or knocking noises from the front suspension when traversing speed bumps or driveway kerbs, and feel for any vagueness in the steering response, particularly through quick directional changes, as worn bushes can introduce slop in the front geometry. The front brake pad advisory from 2025 means the friction material should now be physically inspected for remaining thickness, and a test drive from cold should be monitored for any judder through the brake pedal or vibration through the steering wheel under firm stopping, which would suggest worn or warped front discs given the higher mileage. Additionally, the coolant level flag on the most recent test should be investigated for the underlying cause rather than simply topped up; check the underside of the radiator, expansion tank, and water pump area for any staining or weeping, and confirm whether the cooling fan cycles correctly on a warm engine, as a persistent low level often points to a slow leak or, less commonly, a head gasket concern. The front tyres being worn close to the legal limit on both edges is also worth scrutinising, as symmetric edge wear can indicate incorrect camber or suspension geometry drift linked to the same worn bushes flagged in the advisory, and a four-wheel alignment check would be a sensible precaution alongside any renewal of the front tyres.