2018 Mercedes-Benz S Class 2.9 S350Ld AMG Line Executive

Overview

• Make: Mercedes-Benz
• Model: S Class
• Trim: AMG Line Executive
• Version: 2.9 S350Ld AMG Line Executive G-Tronic+ RWD Euro 6 (s/s) 4dr (282 bhp)
• Year: 2018
• Mileage: 59,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.9 litres, 282 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 59,000 miles, this 2018 Mercedes-Benz S Class AMG Line Executive has covered about 17,800 fewer miles than other 2018 Mercedes-Benz S Class cars. The AskCar estimate for this car is £28,599. It is priced at £25,995, which is £2,604 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 568 Mercedes-Benz S Class cars across different ages and specifications. The asking price is now £1,500 lower than when we first recorded the advert 165 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Eclipse Car Sales, based in Eastleigh. 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

Good value: £2,604 (9%) under the AskCar estimate of £28,599.

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.

A 2018 Mercedes-Benz S Class with the 2.9 diesel engine is typically advertised at £23,900: the median of the 50 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2018 Mercedes-Benz S Class has been on sale for at least 165 days.

Price history

AskCar first saw this advert on 28 May 2026 at £27,495. Its asking price is now £25,995, £1,500 less. The latest price cut was seen on 6 October 2026.

Price changes recorded:

• 29 May 2026: £27,495
• 3 June 2026: £26,995
• 2 July 2026: £26,495
• 6 October 2026: £25,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 20 January 2027.

It has had 6 MOTs. The latest, on 21 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 57,009 miles, which matches the advertised 59,000 miles.

Advertised mileage is about 17,800 miles lower than the median mileage of a 2018 Mercedes-Benz S Class on AskCar.

Similar cars

7 other 2018 Mercedes-Benz S Class AMG Line Executive 2.9 diesel automatic saloons are for sale at UK dealers, from £14,450 to £42,950, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz S Class AMG Line Executive, 2.9 diesel saloon, black. Mileage: 58,400 miles. Price: £24,500, £1,495 less than this car. Dealer: Specialist Carz in Ruislip. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-d3630f45b52b
• 2018 Mercedes-Benz S Class AMG Line Executive, 2.9 diesel saloon, blue. Mileage: 46,296 miles. Price: £26,999, £1,004 more than this car. Dealer: Haden Birmingham (WRC) in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-10dcb9738203
• 2018 Mercedes-Benz S Class AMG Line Executive, 2.9 diesel saloon, blue. Mileage: 11,000 miles. Price: £42,950, £16,955 more than this car. Dealer: Westside Cars in Wednesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-d2e0ee49eaf0

• The nearest: 2018 Mercedes-Benz S Class AMG Line Executive, 2.9 diesel saloon, black, 9 miles from this car. Mileage: 162,000 miles. Price: £14,450, £11,545 less than this car. Dealer: 1St Choice Cars in Romsey. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-b1efa29d487d