2025 Mercedes-Benz S Class 3.0 AMG Line

Overview

• Make: Mercedes-Benz
• Model: S Class
• Trim: AMG Line
• Version: 3.0 S450d L AMG Line 9G-Tronic 4WD Euro 6 4dr Prem + Exec (361 bhp)
• Year: 2025
• Mileage: 18,762 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 361 bhp
• Gearbox: Automatic (9G-Tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Mercedes-Benz S Class AMG Line is advertised with 18,762 miles, approximately 6,000 above the typical mileage for its age. The dealer is asking £76,799, which is £5,107 below the AskCar estimate of £81,906. To work out the AskCar estimate, we analyse UK dealer adverts for 568 Mercedes-Benz S Class cars across different ages and specifications. Since we first spotted the advert 12 days ago, the asking price has dropped by £1,640. The seller is Lookers Mercedes-Benz of Worcester, based in Worcester. 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

Fair price: £5,107 (6%) under the AskCar estimate of £81,906.

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 2025 Mercedes-Benz S Class with the 3.0 diesel engine is typically advertised at £80,700: the median of the 22 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2025 Mercedes-Benz S Class has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 28 October 2026 at £78,439. Its asking price is now £76,799, £1,640 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 28 October 2026: £78,439
• 29 October 2026: £77,999
• 3 November 2026: £77,199
• 4 November 2026: £76,799

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,000 miles higher than the median mileage of a 2025 Mercedes-Benz S Class on AskCar.

Similar cars

3 other 2025 Mercedes-Benz S Class AMG Line 3.0 diesel automatic saloons are for sale at UK dealers, from £77,998 to £87,900, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2025 Mercedes-Benz S Class AMG Line, 3.0 diesel saloon, black. Mileage: 20,125 miles. Price: £77,998, £1,199 more than this car. Dealer: Arnold Clark Mercedes-Benz Of Perth in Perth. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2025-dc50ced72008
• 2025 Mercedes-Benz S Class AMG Line, 3.0 diesel saloon, grey. Mileage: 7,682 miles. Price: £87,900, £11,101 more than this car. Dealer: Listers Mercedes-Benz of Boston in Boston. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2025-f3f330e2542f
• 2025 Mercedes-Benz S Class AMG Line, 3.0 diesel saloon, black. Mileage: 4,800 miles. Price: £84,090, £7,291 more than this car. Dealer: Stratstone Mercedes-Benz of Southend in Thundersley and South Benfleet. AskCar page: https://askcar.co.uk/car/mercedes-benz-s-class-2025-093388080ab7