The Mercedes-Benz S Class (2017-20) S400L 4DR Saloon LWB 2.9D DPFR SS 340 EU6 GRAND EDITION EXECUTIVE 9G-T+ AUTO is a luxury premium saloon that sits at the top end of the UK market. Known for its spacious long-wheelbase design, this model offers exceptional comfort, making it ideal for executives, affluent families, or those seeking a chauffeur-driven experience. Its reputation for smooth driving, high-quality interior features, and advanced technology generally make it a popular choice among luxury car buyers. Mycarcheck.com data shows a small but consistent number of checks, with six distinct VINs and an average mileage around 36,000 miles, suggesting that vehicles of this model tend to be well-maintained and cherished. With an average valuation around £43,300, these cars are seen as a reliable and stylish investment. They are often used for executive transport, special occasions, or as a comfortable daily driver for those who appreciate luxury and performance. What makes this model stand out is its blend of elegant design, advanced safety features, and refined driving experience. Compared to rivals like the BMW 7 Series or Audi A8, the S-Class is renowned for its plush ride quality, impressive fuel efficiency for a luxury saloon, and reputation for reliability. Overall, it’s an excellent choice for those looking for a prestigious, comfortable, and technologically advanced vehicle.