The AUDI A4 (2005-08) 5DR AVANT 2.0 TDI 170 S LINE is a stylish and practical estate car that is well-suited for families and those needing extra cargo space. Known for its solid build and refined driving experience, this model is a popular choice in the UK market, especially among drivers seeking a blend of comfort and performance. The Avant version offers the flexibility of an estate with the sleek design of a hatchback, making it an attractive option for daily commuting, weekend trips, or small family outings. Based on data from over 1,000 enquiries on mycarcheck.com, the AUDI A4 Avant 2.0 TDI 170 S LINE is often used for regular commuting, with an average annual mileage of about 7,000 miles. It has been owned by several previous keepers, averaging just under six, which indicates a reasonable level of ownership stability. Its popularity is also reflected in a steady valuation of around £1,200 in the private sale market, highlighting its reputation for reliability and value. What makes the "AUDI A4 (2005-08) 5DR AVANT 2.0 TDI 170 S LINE" stand out is its combination of sporty design with practical features. The S LINE trim adds a touch of sportiness with unique styling and interior touches, while the 2.0 TDI engine offers a good balance of power and fuel economy. Compared to rivals, it is praised for its comfortable interior and smooth driving feel, making it a notable choice for those seeking a premium used estate car in the UK.