2023 Mercedes-Benz S Class 2.9 AMG Line

Overview

• Make: Mercedes-Benz
• Model: S Class
• Trim: AMG Line
• Version: 2.9 AMG Line Auto Euro 6 4dr
• Year: 2023
• Mileage: 24,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.9 litres
• Gearbox: Automatic
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 24,000 miles on the clock, this 2023 Mercedes-Benz S Class AMG Line has done roughly 2,600 fewer miles than a typical 2023 Mercedes-Benz S Class. Its asking price of £54,995 is £2,188 below the AskCar estimate of £57,183. The AskCar estimate uses 568 UK dealer adverts for the Mercedes-Benz S Class, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 43 days ago. Our latest MOT record expired on 29 September 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is Cardiff Motors, based in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,188 (3%) under the AskCar estimate of £57,183.

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 7 November 2026.

Time on sale

This 2023 Mercedes-Benz S Class has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 25 September 2026 at £54,995. 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 7 November 2026: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT.

It has had one MOT, on 30 September 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,768 miles, which matches the advertised 24,000 miles.

Advertised mileage is about 2,600 miles lower than the median mileage of a 2023 Mercedes-Benz S Class on AskCar.

Similar cars

3 other 2023 Mercedes-Benz S Class AMG Line 2.9 diesel automatic saloons are for sale at UK dealers, from £56,950 to £76,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz S Class AMG Line, 2.9 diesel saloon, black. Mileage: 23,352 miles. Price: £72,000, £17,005 more than this car. Dealer: Sytner Group Mercedes-Benz of Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2023-f589719a708c
• 2023 Mercedes-Benz S Class AMG Line, 2.9 diesel saloon, white. Mileage: 29,000 miles. Price: £56,950, £1,955 more than this car. Dealer: Torque Point in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2023-3d83c815e4f8
• 2023 Mercedes-Benz S Class AMG Line, 2.9 diesel saloon, white. Mileage: 900 miles. Price: £76,995, £22,000 more than this car. Dealer: Alexanders Prestige in Boroughbridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2023-e46634dc1a2a