The Mercedes-Benz S Class (2009-14) S350L 4DR Saloon LWB 3.0 CDI Bluetec 258 EU6 7G-T Auto is a luxury full-sized saloon well-known in the UK market for its comfort and prestige. It’s designed for those who value a refined driving experience, making it ideal for executives, professionals, or high-end family use. Its extended wheelbase (LWB) offers extra interior space, especially on the rear seats, enhancing comfort for passengers and making it a popular choice for chauffeur-driven private hire or those who frequently travel in style. Data from mycarcheck.com shows this model has been checked 367 times, with a wide variety of vehicles (172 different VINs), indicating steady interest across the market. The average recorded mileage is around 133,000, with typical owners keeping the car for about three to four years, often averaging 8,000 miles annually. This highlights its reputation for longevity and reliability, especially when well-maintained. The average private sale valuation is around £7,800, reflecting its premium status and residual value in the used car market. What makes this model stand out is its combination of luxury features, smooth performance, and advanced safety systems for its time. It’s often suited for discerning buyers who need a prestigious, comfortable, and reliable car for long-distance cruising, daily commutes, or executive transport. Competing with rivals like the BMW 7 Series and Audi A8, it’s valued for its quality ride feel and brand reputation. The S350L's reputation for luxury and dependability continues to make it a popular choice among used luxury saloons in the UK.