2023 Mercedes-Benz S Class 3.0 S500L MHEV AMG Line

Overview

• Make: Mercedes-Benz
• Model: S Class
• Trim: AMG Line
• Version: 3.0 S500L Mhev AMG Line G-Tronic+ RWD Euro 6 (s/s) 4dr (Executive, Premium Plus) (451 bhp)
• Year: 2023
• Mileage: 28,478 miles
• Fuel: Petrol, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 451 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Green
• CO2: 171 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 28,478 miles, this 2023 Mercedes-Benz S Class AMG Line has covered about 4,100 more miles than other 2023 Mercedes-Benz S Class cars. Its asking price of £72,000 is £618 below the AskCar estimate of £72,618. The AskCar estimate draws on 565 Mercedes-Benz S Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 14 days ago, and its asking price has since fallen by £950. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Sytner Group Mercedes-Benz of West London in Brentford. 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

Fair price: £618 (under 1%) under the AskCar estimate of £72,618.

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 2023 Mercedes-Benz S Class with the 3.0 petrol engine is typically advertised at £71,500: the median of the 15 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Mercedes-Benz S Class has been on sale for at least 14 days.

Price history

AskCar first saw this advert on 23 October 2026 at £72,950. Its asking price is now £72,000, £950 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 23 October 2026: £72,950
• 5 November 2026: £72,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 23 September 2027.

It has had 2 MOTs. The latest, on 24 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 28,403 miles, which matches the advertised 28,478 miles.

Advertised mileage is about 4,100 miles higher than the median mileage of a 2023 Mercedes-Benz S Class on AskCar.

Similar cars

4 other 2023 Mercedes-Benz S Class AMG Line 3.0 petrol automatic saloons are for sale at UK dealers, from £69,990 to £71,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz S Class AMG Line, 3.0 petrol saloon, black. Mileage: 35,855 miles. Price: £69,990, £2,010 less than this car. Dealer: Marshall Mercedes-Benz Of Preston in Preston. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2023-1233ccdb0db1
• 2023 Mercedes-Benz S Class AMG Line, 3.0 petrol saloon, black. Mileage: 20,631 miles. Price: £71,995, the same price as this car. Dealer: Agnew Group Mercedes-Benz Of Portadown in Portadown. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2023-e0abf0150070
• 2023 Mercedes-Benz S Class AMG Line, 3.0 petrol saloon, black. Mileage: 20,229 miles. Price: £71,395, £605 less than this car. Dealer: Vertu Mercedes Reading in Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2023-d27ba66a2950