2021 Mercedes-Benz S Class

Overview

Make

Mercedes-Benz

Model

S Class

Trim

AMG LINE PREMIUM PLUS EXECUTIVE

Version

2.9 S400Ld AMG Line AMG Line Premium Plus Executive G-Tronic+ 4WD Euro 6 (s/s) 4dr (Premium Plus, Executive) (325 bhp)

Mileage

42,573 miles

Year

2021

Fuel type

Diesel

Body type

Saloon

Engine

2.9 L

Gearbox

Automatic

Power

325 bhp

Seats

5

CO2

191 g/km

Colour

Black

Doors

4

Driven wheels

Four Wheel Drive

Gearbox version

G-Tronic+

Engine badge

S400Ld

Emissions standard

Euro 6

About this car

This 2021 Mercedes-Benz S Class AMG Line Premium Plus Executive has covered 42,573 miles, around 2,800 more than typical for its age. At £54,990, it is advertised £5,500 below our estimated market asking price of £60,490. To estimate its market asking price, we analyse UK dealer adverts for 544 Mercedes-Benz S Class cars across different ages and specifications. It first appeared in our advert records 99 days ago. Its recorded MOT is valid until 26 January 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Park Road Garage in Bedford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £60,490. The asking price is £5,500 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 544 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,800 miles higher than typical for a 2021 Mercedes-Benz S Class.

The advertised mileage is consistent with the last MOT reading.