The AUDI A6 (2004-09) 5DR AVANT 2.0T FSI 170 SE MTRON AUTO is a spacious estate car that appeals to families and those needing extra cargo space. Known for its practicality and comfortable ride, it sits in the upper mid-range segment of the UK market, offering a nice balance of performance and everyday usability. Its versatile design makes it suitable for long-distance driving, commuting, and family outings, with a reputation for reliability and solid build quality. Based on mycarcheck.com data, this model has been checked 102 times, with 27 distinct VINs recorded, indicating a reasonably steady interest among used car buyers. The average valuation for private sales is around £1,000, and most cars have traveled about 164,000 miles, showing typical wear for its age. The average number of previous owners is approximately 5 to 6, reflecting its history of usage over the years. What makes the AUDI A6 Avant notable is its refined build, premium design, and the 2.0T FSI engine that offers a balanced mix of power and efficiency. It often compares favorably to rivals like the BMW 3 Series Touring or Mercedes-Benz C-Class Estate, especially for those looking for a premium feel without the premium price. Overall, it remains a popular choice for drivers seeking a comfortable, stylish, and practical used estate car.