The BMW 5 SERIES (2003-07) 540I 4DR SALOON 4.0 M SPORT AUTO is a popular executive saloon that stands out in the UK market for its combination of luxury, performance, and style. It is primarily used by those seeking a comfortable and refined driving experience, making it ideal for professionals or families needing a spacious car with a touch of sportiness. As a part of the BMW 5 Series range, this model is known for its smooth ride and impressive handling, which sets it apart from many rivals in its class. According to data from mycarcheck.com, this particular model has a sample size of 95 checks, revealing a steady interest from buyers and sellers since 2021. The average recorded mileage is around 125,000, with most vehicles having been owned by approximately four to five previous keepers. The typical private sale value hovers around £2,000, reflecting its status as a well-regarded used luxury car with a history of active ownership and reliable performance. What makes the BMW 540I M Sport automatic notable is its powerful 4.0-litre engine combined with sporty M Sport styling details, appealing to those who enjoy a more dynamic drive. It is often compared favorably with other executive cars for its build quality, driving experience, and classic BMW comfort. Overall, this model remains a strong choice for drivers seeking a stylish and capable saloon that balances luxury with sporty handling.