The MERCEDES-BENZ S CLASS (2017-20) S400L 4DR SALOON LWB 2.9D DPFR SS 340 EU6 AMG LINE PREMIUM 9G-T+ AUTO is a large, luxurious saloon that is well-regarded in the UK market for its comfort, advanced technology, and premium quality. It belongs to the executive car segment, making it a popular choice among professionals, company car drivers, and those seeking a high-end driving experience. Its extended wheelbase (LWB) provides extra space, especially for rear passengers, emphasizing its role as a vehicle for comfort and prestige. Based on mycarcheck.com data, this model has been frequently checked, with a notable sample size of 104 lookups across 28 distinct VINs. The average private sale value is around £36,400, and it typically has around 41,000 miles recorded on the clock, reflecting moderate usage. The vehicle often has just over one previous owner, highlighting its appeal among those seeking a well-maintained, reliable luxury car. It’s often used by successful professionals or families seeking a stylish, comfortable ride. What makes this version stand out in the luxury saloon market is its combination of performance, elegant design, and high-tech features, including the AMG LINE trim and premium features. Known for a smooth and quiet drive, it offers impressive fuel economy for its class and a refined driving experience. The S-Class rivals other premium sedans but is distinguished by its emphasis on luxury, cutting-edge safety, and comfort, making it a compelling choice for those who want a prestigious, versatile vehicle.