The AUDI A6 (2004-09) 4DR SALOON 2.0 TDI 140 TDV S LINE MTRON AUTO is a midsize luxury saloon that appeals to drivers looking for comfort, style, and practicality. In the UK market, it competes well with other premium saloons offering a balanced mix of towing capacity, interior quality, and driving experience. This model is especially popular among families and professionals who value a smooth ride and higher levels of refinement. According to data from mycarcheck.com, this particular vehicle has been checked over 1,042 times, with 457 different VINs identified, indicating a wide sample size and steady interest. The average mileage recorded is around 140,000 miles, with most owners keeping the car for roughly six years. Its appeal lies in its blend of fuel economy, due to its 2.0 TDI diesel engine, and the upscale S line styling, which gives it a sporty yet elegant look. What makes the AUDI A6 2004-09 S LINE notably appealing is its reputation for a comfortable ride and solid build quality, along with good resale value in the used market. It’s often praised for its driving experience and interior features. When comparing rivals, it’s recognized for offering more luxury and refinement, making it a strong choice in the executive saloon class. Its combination of reliability, style, and practicality makes it stand out as a versatile option for those seeking a premium yet affordable vehicle.