2015 Audi A6 2.0L Diesel · V1 GDD

A 2015 AUDI A6 carrying 60,935 miles on its odometer tells a story of relatively low annual mileage over its ten-year lifespan, with the 2025 failure occurring when the vehicle was likely nearing half its recorded range. The car successfully navigated two distinct MOT events between late 2024 and early 2026, first failing in July 2025 with a fractured nearside rear coil spring and a minor windshield crack, then returning to a clean pass in July 2026 with no new defects. This pattern indicates intermittent mechanical stress rather than progressive deterioration, suggesting that while the overall health of the chassis remains acceptable, specific suspension and braking systems experienced notable failures that required remediation before the vehicle regained full roadworthiness. The mileage figure of 60,935 miles placed on a 2015 model places the vehicle at approximately ten years old with an average annual accumulation of nearly 6,000 miles, which is substantially below typical usage patterns for this generation of passenger saloon. The gap between the 2023 and 2025 MOT tests implies extended periods away from regular road use, yet the subsequent 2025 failure still materialised when the car reached roughly 49,000 miles. Such a low utilisation profile generally reduces the cumulative wear on consumables such as brake pads and suspension bushings, but the documented failures demonstrate that even modest mileage can accumulate sufficient stress on critical components like the rear coil spring and brake circuits over time, particularly if the vehicle has been stored or driven intermittently under load. The most critical components requiring attention stem directly from the recorded advisories: the nearside rear coil spring was fractured in 2025, representing a major structural concern for rear axle geometry and ride comfort; the nearside rear service brake exhibited fluctuating performance in 2024, suggesting potential hydraulic or master cylinder issues; the rear tyres were reported worn close to the legal limit and displayed edge wear in the same year; and the rear shock absorber showed light oil misting in 2024, indicating possible internal seal degradation or external contamination. During a test drive, the buyer should listen for a metallic knock or clunk over speed bumps traversing the rear suspension, feel for pedal pulsation or a spongy sensation when applying the nearside rear brake, visually inspect the rear shock absorber mount for fresh oil discharge, measure tyre tread depth against legal specifications, and confirm the steering feels balanced with no pulling to one side. Given the clean 2026 MOT result, the primary investment should be directed toward verifying that the previously failed components have been properly restored—specifically confirming the integrity of the rear coil spring installation and the functionality of the nearside rear brake circuit through a controlled stop-and-go test. The tyre condition must be re-measured to ensure they remain within legal limits and that no further edge wear develops before acquisition. A thorough post-purchase inspection should include a dedicated check of the rear suspension linkage play and a brake fluid system flush to rule out persistent moisture or contamination, as these areas represent the core of the vehicle's mechanical history and will determine whether the low mileage actually reflects genuine low-wear operation or simply limited exposure to the stresses these systems normally endure.