The Mercedes-Benz S Class (2017-20) S450L 4DR Saloon LWB 3.0 SS 389 EU6 AMG Line Premium Plus 9G-T+ Auto is a luxury sedan and a flagship model in the UK market. It offers a combination of comfort, style, and advanced features, making it a popular choice for executives and high-end buyers. As a long-wheelbase version, it provides extra rear-seat comfort, ideal for those who prioritize a premium ride experience. Based on mycarcheck.com data, this vehicle has been inspected a handful of times, with a sample size of five different VINs, indicating moderate popularity among used car buyers. The average recorded mileage is around 61,000 miles, with most owners having kept the car for close to a year, reflecting its status as a dependably high-value used luxury car. The average private sale price is approximately £32,400, highlighting its position in the premium segment. This Mercedes-Benz is best suited to executives, families, or those seeking a blend of performance, luxury, and prestige. Known for its refined driving experience, high-quality interior, and standout design, the S-Class rivals luxury sedans like the BMW 7 Series and Audi A8. Its reputation for comfort and technology continues to impress, making it a sought-after used vehicle for discerning buyers.