2005 Audi A6 2.7L Diesel · FV05 XLE

The 2005 Audi A6 presents a stable and largely reassuring maintenance trend, culminating in a clean pass on 25 July 2025 at 149,701 miles with zero defects recorded. That clean bill of health followed a same-day failure for an obviously incorrect headlamp aim on both sides, a minor beam pattern issue that was evidently rectified immediately. The overall trajectory is one of steady upkeep rather than neglect, with no recurring mechanical or structural failures across the recorded history. The mileage accumulation of roughly 7,129 miles per year over 21 years sits squarely within typical use for a vehicle of this age and class. The record shows consistent annual testing with no significant gaps, and the odometer progression from 139,808 miles in July 2022 to 149,701 miles in July 2025 indicates regular, predictable use rather than long periods of dormancy or sudden high-mileage bursts. The data is clean and well-documented, which supports confidence in the recorded history. The only recurring advisory pattern involves the nearside registration plate lamp, flagged as inoperative in both the June 2023 and July 2022 tests. This is a minor electrical consumable issue rather than a mechanical concern, though its repeat appearance suggests the underlying cause, whether a failing bulb holder, wiring fault, or corroded socket, may not have been permanently resolved. Buyers should verify all exterior lighting functions during any in-person inspection, paying particular attention to the nearside rear lamp cluster for signs of water ingress or degraded wiring. Beyond the lighting, the absence of any suspension, braking, exhaust, or structural corrosion advisories across five consecutive tests is a positive indicator for a 21-year-old executive saloon. A prospective buyer should still inspect the front and rear suspension bushes, coil springs, and brake discs and pads for age-related wear, as these components deteriorate with time regardless of mileage. The subframe and inner wing arches merit close examination for corrosion, particularly given the vehicle's age. A short road test will confirm whether the gearbox, engine, and steering remain free of the wear symptoms common at this mileage.