The AUDI A6 (2004-09) 4DR SALOON 2.0 TDI 140 SE MTRON AUTO is a mid-sized executive car that offers a comfortable driving experience and a stylish design. Positioned well in the UK market, it appeals to those seeking a practical yet refined vehicle, often used by families, professionals, and everyday commuters. Its spacious interior and smooth automatic transmission make it a popular choice for longer trips and daily drives alike. According to mycarcheck.com data, this model has been checked 182 times, with 106 distinct VINs, indicating a steady level of popularity among buyers. The average recorded mileage is around 136,000 miles, with most owners typically keeping the car for around five to six years. The vehicle’s average private sale value is approximately £1,200, reflecting its affordability in the used car market. What makes the AUDI A6 (2004-09) 2.0 TDI stand out is its combination of fuel economy and reliability, especially with the efficient diesel engine. It is highly regarded for its comfortable ride and solid build quality, making it a competitive rival to similar executive saloons. Overall, it remains a practical, well-rounded choice for those looking for a dependable, stylish used car.