2023 Mercedes-Benz SL 4.0 SL55 V8 BiTurbo AMG Premium Plus

Overview

• Make: Mercedes-Benz
• Model: SL
• Trim: AMG Premium Plus
• Version: 4.0 SL55 V8 BiTurbo AMG Premium Plus Auto 4WD Euro 6 (s/s) 2dr SpdS MCT (469 bhp)
• Year: 2023
• Mileage: 7,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 4.0 litres, 469 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 292 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 7,000 miles on the clock, this 2023 Mercedes-Benz SL AMG Premium Plus has done roughly 4,000 fewer miles than a typical 2023 Mercedes-Benz SL. Its asking price of £81,980 is £3,931 below the AskCar estimate of £85,911. To work out the AskCar estimate, we analyse UK dealer adverts for 371 Mercedes-Benz SL cars across different ages and specifications. Since we first spotted the advert 109 days ago, the asking price has dropped by £4,900. The seller is Auto100.Co.Uk, based in Sutton-in-Ashfield. 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: £3,931 (4%) under the AskCar estimate of £85,911.

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 371 priced Mercedes-Benz SL adverts across different ages and specifications, as of 7 November 2026.

A 2023 Mercedes-Benz SL with the 4.0 petrol engine is typically advertised at £86,000: the median of the 11 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Mercedes-Benz SL has been on sale for at least 109 days.

Price history

AskCar first saw this advert on 21 July 2026 at £86,880. Its asking price is now £81,980, £4,900 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 21 July 2026: £86,880
• 22 July 2026: £87,680
• 27 July 2026: £85,980
• 1 August 2026: £85,780
• 26 August 2026: £84,480
• 1 September 2026: £83,980
• 9 September 2026: £83,480
• 16 September 2026: £82,980
• 23 September 2026: £82,480
• 30 September 2026: £81,480
• 7 October 2026: £80,980
• 12 October 2026: £79,980
• 20 October 2026: £81,980
• 30 October 2026: £81,480
• 1 November 2026: £80,980
• 6 November 2026: £81,980

Mileage and MOT

Advertised mileage is about 4,000 miles lower than the median mileage of a 2023 Mercedes-Benz SL on AskCar.

Similar cars

2 other 2023 Mercedes-Benz SL AMG Premium Plus 4.0 petrol automatic convertibles are for sale at UK dealers, from £78,990 to £95,995, as of 7 November 2026.

The 2 closest to this car in mileage:

• 2023 Mercedes-Benz SL AMG Premium Plus, 4.0 petrol convertible, black. Mileage: 5,500 miles. Price: £95,995, £14,015 more than this car. Dealer: Sedgley Group in Prestwich. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2023-9e19d4cf014d
• 2023 Mercedes-Benz SL AMG Premium Plus, 4.0 petrol convertible, black. Mileage: 22,566 miles. Price: £78,990, £2,990 less than this car. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2023-d09b517ce1ca