MERCEDES-BENZ S CLASS (2017-20) S450L 4DR SALOON LWB 3.0 SS 389 EU6 AMG LINE EXECUTIVE PREMIUM PLUS 9G-T+ AUTO
The MERCEDES-BENZ S CLASS (2017-20) S450L 4DR Saloon LWB is a flagship luxury vehicle renowned in the UK for its exceptional comfort, prestige, and advanced features. As part of the S-Class family, it’s a full-sized executive saloon designed for those who seek a refined driving experience, whether used for business or leisure. This long-wheelbase (LWB) model offers extra space, making it especially popular among executives, chauffeur-driven clients, and families who prioritize comfort and luxury alike. Its elegant design, combined with cutting-edge technology—including AMG Line trim and premium features—sets it apart in the luxury saloon market.
What makes the S450L truly notable is its balance of powerful performance with impressive refinement. Equipped with a 3.0-litre engine, it delivers smooth, confident driving while maintaining a good reputation for reliability. Known for its plush interior, advanced safety systems, and sophisticated multimedia options, this Mercedes-Benz is often chosen for its prestige and superior ride quality. Compared to rivals in its class, such as the BMW 7 Series or Audi A8, the S-Class is distinguished by its legendary comfort and innovative features. Whether used as a executive car or a premium family vehicle, the Mercedes-Benz S-Class (2017-20) S450L is an outstanding choice for those seeking a luxurious and dependable saloon with a long-standing reputation in the UK's premium car market.
average use
The most recent mileage readings for the Mercedes-Benz S-Class (2017-20) S450L 4DR Saloon LWB AMG Line Executive Premium Plus indicate that a significant proportion of these vehicles have mileage between 60,000 and 70,000 miles, accounting for 22.2% of recorded data. Similarly, notable proportions fall within the 70,000 to 80,000 miles and 0 to 10,000 miles ranges, each representing 11.1%. These figures suggest that many vehicles in this model range tend to be driven within the 60,000 to 80,000-mile bracket, while a smaller segment has very low mileage under 10,000 miles, indicating recent or low usage vehicles. Interestingly, 11.1% also have mileage between 40,000 and 50,000 miles, and a similar proportion between 160,000 and 170,000 miles, showing a diverse spread across different mileage intervals.
vehicle values
The private sale valuations for the Mercedes-Benz S Class (2017-20) S450L 4DR Saloon LWB suggest that the most common price ranges fall between £29,000 and £31,000, collectively accounting for approximately 44.4% of valuations. Other notable price segments include £16,000 to £17,000, £36,000 to £38,000, and £50,000 to £51,000, each representing around 11.1% of the data. This distribution indicates a concentration of private sale valuations mainly in the £29,000 to £31,000 range, with a spread across both lower and higher ends of the spectrum. The presence of valuations at the higher end (around £50,000) and the lower end (£16,000–£17,000) reflects a diverse market valuation, likely influenced by vehicle condition, mileage, and specific features.
production years
The data indicates that among the sampled Mercedes-Benz S Class (2017-20) S450L models, the majority were manufactured in 2018 (55.6%), with a smaller proportion from 2019 (44.4%). Notably, there are no vehicles from 2020 included in this dataset, which may suggest limited availability or fewer units registered in that year. This distribution could reflect production volume, registration trends, or market preferences within this period.
colour popularity
The data indicates that the most common main paint colour for the Mercedes-Benz S Class (2017-20) S450L models in this sample is Black, comprising 66.7% of the vehicles. Silver, Red, and Blue are less prevalent, each representing approximately 11.1%. This suggests a strong preference for black among this model's owners, possibly reflecting a styling choice that aligns with luxury and elegance. The relatively even distribution among the other three colours indicates some diversity, but Black remains the dominant colour in this sample.
ownership cycle
The data shows that among the sample of Mercedes-Benz S Class vehicles (2017-20) with the specified model and features, the majority have only one registered keeper, accounting for 33.3%. Additionally, a notable 22.2% have two registered keepers, and smaller proportions have three (33.3%) or seven keepers (11.1%). The high percentage of vehicles with a single registered keeper suggests many are likely privately owned, while the presence of a few with multiple keepers could indicate company or fleet vehicles, or vehicles that have changed hands multiple times.
engine choices
The data indicates that all listed Mercedes-Benz S-Class (2017-20) S450L models with the specified full description are equipped with a 3.0-liter engine capacity, accounting for 100% of the sample. Regarding fuel type, the majority (88.9%) are petrol-powered, while a smaller proportion (11.1%) are hybrid electric models. This highlights that petrol remains the dominant fuel choice for these vehicles, though there is a notable presence of hybrid variants, reflecting a shift towards more environmentally conscious options within this model range.
