2017 Mercedes-Benz S Class 5.5

Price: £44,490. Fair price: £718 (1%) over the AskCar estimate of £43,772, our expected asking price for this car from its model, age, mileage and specification, drawing on 568 priced Mercedes-Benz S Class adverts on AskCar as of 9 November 2026.

AskCar lists 634 used Mercedes-Benz S Class from 444 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: S Class
  • Version: 5.5 Auto RWD Euro 6 2dr (576 bhp)
  • Year: 2017
  • Mileage: 39,000 miles
  • Fuel: Petrol
  • Body: Coupe, 2 doors, 4 seats
  • Engine: 5.5 litres, 576 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Black
  • CO2: 237 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz S Class is advertised with 39,000 miles, approximately 27,000 below the typical mileage for its age. The dealer is asking £44,490, which is £718 above the AskCar estimate of £43,772. To work out the AskCar estimate, we analyse UK dealer adverts for 568 Mercedes-Benz S Class cars across different ages and specifications. We first recorded this advert 131 days ago, and its asking price has since fallen by £2,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Derby Trade Cars, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £718 (1%) over the AskCar estimate of £43,772.

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

It draws on 568 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 9 November 2026.

Time on sale

This 2017 Mercedes-Benz S Class has been on sale for at least 131 days.

Price history

AskCar first saw this advert on 1 July 2026 at £46,990. Its asking price is now £44,490, £2,500 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

  • 1 July 2026: £46,990
  • 16 July 2026: £45,990
  • 20 August 2026: £44,990
  • 3 October 2026: £44,790
  • 25 October 2026: £44,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 11 June 2027.

It has had 7 MOTs. The latest, on 12 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 38,951 miles, which matches the advertised 39,000 miles.

Advertised mileage is about 27,000 miles lower than the median mileage of a 2017 Mercedes-Benz S Class on AskCar.

Browse all Mercedes-Benz S Class cars for sale · 2017 Mercedes-Benz S Class price guide

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Photos

37 photos of this car are on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.