2016 Audi A6 3.0L Diesel · LS16 AEJ

The most recent MOT on 6 February 2026 was passed, with a single advisory noting that the rear inner brake pads are wearing thin. Over the past seven years the vehicle has shown a pattern of recurring wear‑related advisories – tyre tread approaching the legal limit on all four corners, a nail in the off‑side rear tyre, and progressive brake‑pad thinning on both rear and off‑side positions – but no serious failures or structural defects. This indicates a generally stable maintenance record, albeit with the expected gradual wear of high‑mileage components; the trend is neither sharply deteriorating nor markedly improving, simply reflecting normal consumable depletion. At 135,504 mi the 2016 Audi A6 averages roughly 13,500 mi per annum, which is well above the typical UK average of 8‑10 000 mi per year for a vehicle of this age. The relatively high annual usage suggests that the suspension, drivetrain, and engine internals have been subjected to considerable operational stress, accelerating wear on bushings, CV joints, and engine mounts. There are no obvious mileage gaps in the MOT log that would imply prolonged periods of inactivity, so the wear observed is likely a direct result of sustained driving rather than age‑related perishing. Prospective buyers should give particular attention to the braking system. Inspect the rear inner pads for remaining thickness and verify that the off‑side rear pads, already flagged as thin, are within safe limits; any uneven pad wear may point to caliper binding, seized pistons, or mis‑adjusted brake lines. Examine the rear discs for the reported pitting or scoring – excessive surface irregularities can cause brake shudder or reduced stopping efficiency and may necessitate resurfacing or replacement. During a test drive listen for any high‑pitched squeal or low‑frequency growl when applying the brakes, and feel for pedal pulsation that could indicate warped discs. Tyre condition warrants immediate scrutiny: all four tyres were flagged as close to the legal tread limit, with the off‑side rear tyre also containing a nail. Confirm that the tread depth exceeds 1.6 mm uniformly and that sidewalls are free from cracking, dry rotting, or bulges, as age can degrade rubber even if tread appears adequate. Verify that the washer‑fluid reservoir now holds sufficient fluid and that the spray nozzles operate correctly. Given the vehicle’s ten‑year age, check the 12‑V battery for voltage and cranking performance, inspect engine oil, coolant, and brake fluid for signs of contamination or moisture, and look for corrosion on suspension joints, exhaust mounts, and under‑body panels that can develop from prolonged standing. A full service history with recent oil and filter changes, as well as any timing‑belt or chain service records, will further reassure the buyer of the car’s mechanical soundness.