The AUDI A6 (2004-09) 5DR AVANT 2.0 TDI TDV S LINE is a stylish estate car that falls into the premium family vehicle category. Known for its spacious design and versatile loading capacity, it appeals mainly to families and those needing extra practicality. In the UK market, this model has earned a reputation for comfort and a refined driving experience, making it a popular choice for long-distance commuters and holiday travelers. Based on over 830 checks on mycarcheck.com, the average recorded mileage for this vehicle is around 168,000 miles, with an annual average of about 9,000 miles. The data also shows that nearly six previous owners have cared for this model, reflecting its long-term appeal and varied ownership history. The typical private sale value of this model is approximately £1,100, indicating its affordability in the used car market. What makes the AUDI A6 Avant with the S line trim notable is its blend of sporty styling and practical features. It offers a comfortable ride, with good fuel economy for its class, and is recognized for its reliability compared to some rivals. Its sleek design, combined with the reputable Audi build quality, makes it a standout option for those seeking a dependable estate car that balances style with everyday functionality.