2017 Mercedes-Benz S Class 2.9 S350Ld AMG Line Executive Premium Plus

Overview

• Make: Mercedes-Benz
• Model: S Class
• Trim: AMG Line Executive Premium Plus
• Version: 2.9 S350Ld AMG Line AMG Line Executive Premium Plus G-Tronic+ RWD Euro 6 (s/s) 4dr (Executive, Premium Plus) (282 bhp)
• Year: 2017
• Mileage: 13,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.9 litres, 282 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz S Class AMG Line Executive Premium Plus is advertised with 13,000 miles on the clock. The AskCar estimate for this car is £36,562. It is priced at £38,789, which is £2,227 above that estimate. The AskCar estimate uses UK dealer asking prices, including 573 Mercedes-Benz S Class adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 66 days ago, the asking price has dropped by £200. The advertised mileage is lower than the latest MOT reading of 13,775 miles. Ask the dealer to explain. The latest recorded MOT expires on 3 July 2027. It is for sale at Blackstone Motors in White City. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,227 (6%) over the AskCar estimate of £36,562.

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 573 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 10 November 2026.

A 2017 Mercedes-Benz S Class with the 2.9 diesel engine is typically advertised at £21,000: the median of the 15 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2017 Mercedes-Benz S Class has been on sale for at least 66 days.

Price history

AskCar first saw this advert on 5 September 2026 at £38,989. Its asking price is now £38,789, £200 less. The latest price cut was seen on 11 October 2026.

Price changes recorded:

• 5 September 2026: £38,989
• 22 September 2026: £38,959
• 29 September 2026: £38,859
• 11 October 2026: £38,789

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 3 July 2027.

It has had 8 MOTs. The latest, on 4 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 13,775 miles. The advert says 13,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 53,000 miles lower than the median mileage of a 2017 Mercedes-Benz S Class on AskCar.