2008 Audi A6 S Line TDI 2.0L Heavy oil · OIG 8007

The 2008 Audi A6 S Line TDI presents a clean and stable mechanical record, with its most recent MOT on 29 September 2021 passing at 172,210 miles with zero defects recorded. The maintenance trend is stable, showing no recurring faults across the five documented tests. However, a significant gap exists between the September 2021 test and today's date in June 2026, meaning the vehicle has been without a valid MOT for nearly five years. This extended lapse raises serious concerns about its current roadworthiness, as no recent inspection confirms the condition of critical safety components. The mileage progression tells a clear story of consistent, moderate use. Between the February 2018 test at 126,273 miles and the September 2021 test at 172,210 miles, the vehicle covered 45,937 miles over roughly three and a half years, averaging around 13,000 miles annually, which is slightly above the typical annual figure for its age. The 2019-09-27 failure at 146,314 miles shows no defects recorded, suggesting a retest administrative outcome rather than a mechanical failure, with the subsequent pass on 2019-10-18 at 146,961 miles confirming only 647 miles were added between tests. The final recorded mileage of 172,210 has remained static since September 2021, indicating the vehicle has likely been stationary for an extended period. A buyer must approach this vehicle with caution given its prolonged inactivity. Standing for nearly five years can cause brake calipers to seize, tyres to develop flat spots and perished sidewalls, rubber suspension bushes and hoses to degrade, and fuel system components to suffer from stale diesel contamination. The exhaust system and DPF are also at risk of corrosion and blockage from lack of use. A thorough inspection of all fluid levels, brake function, structural subframes for corrosion, and the condition of all rubber components is essential before any purchase decision is made.