The MERCEDES-BENZ S CLASS (2017-20) S450L 4DR SALOON LWB 3.0 SS 389 EU6 AMG LINE 9G-T+ AUTO is a luxury executive saloon that is well-regarded in the UK market for its comfort, prestige, and advanced features. As a long-wheelbase (LWB) version, it offers more space for rear passengers, making it ideal for executive use or those who prioritize comfort on longer journeys. The car is frequently seen in used vehicle checks, with data indicating around 38 different VINs and over 140 lookups, highlighting its popularity among buyers seeking a high-end saloon. Typically used by families, business professionals, and company car drivers, this model provides a smooth driving experience combined with a luxurious interior. It is often purchased for its elegant design, cutting-edge technology, and impressive performance, making it a strong competitor within the premium executive car segment. Its reputation for reliability and refined driving makes it particularly suitable for those who want a prestigious auto with practical appeal. What makes the S450L stand out is its combination of powerful yet fuel-efficient engines, high-quality materials, and advanced safety features. Compared to rivals like the BMW 7 Series or Audi A8, it’s known for its superior ride comfort, build quality, and brand prestige. Values from used checks suggest an average private sale price of around £33,200, with a typical mileage of 48,000 miles and an average of two owners, signaling its appeal for those looking to invest in a luxurious, dependable vehicle with a distinguished status.