2017 Mercedes-Benz S Class 4.7 S500 V8 AMG Line Premium
Price: £25,950. Fair price: £708 (2%) under the AskCar estimate of £26,658, our expected asking price for this car from its model, age, mileage and specification, drawing on 567 priced Mercedes-Benz S Class adverts on AskCar as of 14 November 2026.
AskCar lists 637 used Mercedes-Benz S Class from 445 UK dealerships, as of 14 November 2026.
Overview
- Make: Mercedes-Benz
- Model: S Class
- Trim: AMG Line Premium
- Version: 4.7 S500 V8 AMG Line Premium G-Tronic RWD Euro 6 (s/s) 2dr (449 bhp)
- Year: 2017
- Mileage: 81,687 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 4.7 litres, 449 bhp
- Gearbox: Automatic (G-Tronic)
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 204 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2017 Mercedes-Benz S Class AMG Line Premium has covered 81,687 miles, around 15,700 more miles than is typical for its age. Its asking price of £25,950 is £708 below the AskCar estimate of £26,658. The AskCar estimate uses UK dealer asking prices, including 567 Mercedes-Benz S Class adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 3 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Car Planet Watford, based in Rickmansworth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 14 November 2026.
Car Planet Watford is rated 4.6 out of 5 on Google.
Price
Fair price: £708 (2%) under the AskCar estimate of £26,658.
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 567 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 14 November 2026.
A 2017 Mercedes-Benz S Class with the 4.7 petrol engine is typically advertised at £34,500: the median of the 16 for sale on AskCar, as of 14 November 2026.
Time on sale
AskCar first saw this 2017 Mercedes-Benz S Class advertised 3 days ago.
Price history
AskCar first saw this advert on 11 November 2026 at £25,950. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 29 September 2027.
It has had 9 MOTs. The latest, on 4 September 2026, passed.
Advisories at the latest test: rear inner tyre worn close to legal limit/worn on edge both.
Mileage at that test: 81,198 miles, which matches the advertised 81,687 miles.
Advertised mileage is about 15,700 miles higher than the median mileage of a 2017 Mercedes-Benz S Class on AskCar.
Similar cars
4 other 2017 Mercedes-Benz S Class AMG Line Premium 4.7 petrol automatic coupes are for sale at UK dealers, from £24,900 to £37,990, as of 14 November 2026.
The 3 closest to this car in mileage:
- 2017 Mercedes-Benz S Class AMG Line Premium, 4.7 petrol coupe, black. Mileage: 86,283 miles. Price: £24,900, £1,050 less than this car. Dealer: Sytner Select Northampton in Northampton. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2017-0f7519feb81d
- 2017 Mercedes-Benz S Class AMG Line Premium, 4.7 petrol coupe, black. Mileage: 50,000 miles. Price: £33,949, £7,999 more than this car. Dealer: A1 Ortos in Oldham. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2017-fe30f3fe33b1
- 2017 Mercedes-Benz S Class AMG Line Premium, 4.7 petrol coupe, grey. Mileage: 26,250 miles. Price: £34,995, £9,045 more than this car. Dealer: Position One Motor Company in Leatherhead. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2017-5a7fc06cfcb2
Browse all Mercedes-Benz S Class cars for sale · 2017 Mercedes-Benz S Class price guide
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Photos
1 photo of this car is on its AskCar page.
As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.