The BMW 5 SERIES (2003-07) 520D 4DR SALOON 2.0 AUTO is a mid-sized executive saloon that holds a strong position in the UK market for those seeking a blend of comfort, style, and practicality. Known for its solid build quality and refined driving experience, this model appeals to professionals, families, and those who appreciate a comfortable ride paired with good fuel economy. As a diesel automatic, it’s popular among commuters covering moderate daily distances, typically averaging around 4,000 miles per year, with many owners keeping the vehicle for several years. According to data from mycarcheck.com, the 520D saloon has seen moderate interest, with 7 overall lookups and 3 distinct VINs, indicating a small but steady market presence. The average valuation in private sales is approximately £1,500, with an average recorded mileage of around 144,000 miles, reflecting its use as a reliable, everyday vehicle. With nearly six previous owners on average, it shows the typical used car lifecycle in the UK. What makes the BMW 5 SERIES (2003-07) 520D 4DR SALOON notable is its reputation for a comfortable, smooth driving experience and its reputation for reliability, especially when well-maintained. Compared to rivals like the Audi A4 or Mercedes-Benz C-Class, it’s often praised for its driving dynamics and build quality. Overall, this model is best suited for those looking for a comfortable, practical car that balances economy with a touch of luxury.