2015 Mercedes-Benz SL

3.0 SL400 AMG Sport G-Tronic RWD Euro 6 (s/s) 2dr (328 bhp)

£18,995

Fair price: within 8% of the typical £18,319 for this model, age and mileage, drawing on 365 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: SL
Trim: AMG SPORT
Version: 3.0 SL400 AMG Sport G-Tronic RWD Euro 6 (s/s) 2dr (328 bhp)
Mileage: 70,383 miles
Year: 2015
Fuel type: Petrol
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Power: 328 bhp
Seats: 2
CO2: 178 g/km
Colour: Blue
Doors: 2
Driven wheels: Rear Wheel Drive
Gearbox version: G-Tronic
Engine badge: SL400
Emissions standard: Euro 6

About this car

At 70,383 miles, this 2015 Mercedes-Benz SL AMG Sport has covered about 13,200 more miles than other 2015 Mercedes-Benz SL cars. The dealer is asking £18,995, which is £676 above our market estimate of £18,319. To estimate its market asking price, we analyse UK dealer adverts for 365 Mercedes-Benz SL cars across different ages and specifications. We first recorded this advert 11 days ago, and its asking price has since fallen by £500. MOT records show an expiry date of 30 December 2026, and the latest recorded mileage is consistent with the advert. You can find this car at Christopher Chubb Cars in Birmingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 11 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £500 from the first recorded £19,495. 1 price reduction recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observed	Asking price
14 October 2026	£19,495
22 October 2026	£18,995
23 October 2026	£18,995

Price and mileage comparison

Estimated market asking price: £18,319. The asking price is £676 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 365 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,200 miles higher than typical for a 2015 Mercedes-Benz SL.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 December 2026. 67,100 miles at the last test.

21 other cars with the same year, trim, gearbox and fuel are for sale from £15,975 to £35,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,975	60,900 miles
£15,995	96,000 miles
£16,490	98,000 miles
£16,995	74,700 miles
£17,490	83,500 miles

These cars have covered 27,000–98,000 miles, compared with 70,383 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz SL cars for sale · 2015 Mercedes-Benz SL price guide

Vehicle photos

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