2018 Mercedes-Benz S Class 2.9 S350Ld AMG Line Executive Premium

Overview

• Make: Mercedes-Benz
• Model: S Class
• Trim: AMG Line Executive Premium
• Version: 2.9 S350Ld AMG Line AMG Line Executive Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (Executive, Premium) (282 bhp)
• Year: 2018
• Mileage: 157,900 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: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz S Class AMG Line Executive Premium has covered 157,900 miles, around 81,100 more miles than is typical for its age. Its asking price of £17,995 is £2,076 above the AskCar estimate of £15,919. The AskCar estimate draws on 565 Mercedes-Benz S Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 132 days. Our records show an MOT expiry date of 30 September 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Enka Motors in London. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,076 (13%) over the AskCar estimate of £15,919.

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 565 priced Mercedes-Benz S Class adverts across different ages and specifications, as of 6 November 2026.

A 2018 Mercedes-Benz S Class with the 2.9 diesel engine is typically advertised at £24,000: the median of the 50 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Mercedes-Benz S Class has been on sale for at least 132 days.

Price history

AskCar first saw this advert on 27 June 2026 at £17,500. Its asking price is now £17,995, £495 more.

Price changes recorded:

• 27 June 2026: £17,500
• 13 August 2026: £17,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 30 September 2026; ask the dealer for the current MOT.

It failed its MOT on 22 September 2025 (engine MIL inoperative or indicates a malfunction) and passed 9 days later, on 1 October 2025.

There were no advisories at the latest test.

Mileage at that test: 156,464 miles, which matches the advertised 157,900 miles.

Advertised mileage is about 81,100 miles higher than the median mileage of a 2018 Mercedes-Benz S Class on AskCar.

Similar cars

5 other 2018 Mercedes-Benz S Class AMG Line Executive Premium 2.9 diesel automatic saloons are for sale at UK dealers, from £23,795 to £29,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz S Class AMG Line Executive Premium, 2.9 diesel saloon, black. Mileage: 108,500 miles. Price: £29,995, £12,000 more than this car. Dealer: Taylor Motor Group in Newark-on-Trent. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-8be65a02b259
• 2018 Mercedes-Benz S Class AMG Line Executive Premium, 2.9 diesel saloon, white. Mileage: 86,237 miles. Price: £23,795, £5,800 more than this car. Dealer: Westley Motor Company in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-67c36f346059
• 2018 Mercedes-Benz S Class AMG Line Executive Premium, 2.9 diesel saloon, grey. Mileage: 76,800 miles. Price: £24,995, £7,000 more than this car. Dealer: Blue Seven in Park Royal. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-717c85b6ac22

• The nearest: 2018 Mercedes-Benz S Class AMG Line Executive Premium, 2.9 diesel saloon, blue, 6 miles from this car. Mileage: 76,560 miles. Price: £23,895, £5,900 more than this car. Dealer: Blue Seven in Park Royal. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2018-4df85888ff27