2013 Mercedes-Benz SL

3.5 SL350 V6 BlueEfficiency G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)

£15,299

Fair price: within 8% of the typical £15,814 for this model, age and mileage, drawing on 365 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: SL
Version: 3.5 SL350 V6 BlueEfficiency G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)
Mileage: 70,100 miles
Year: 2013
Fuel type: Petrol
Body type: Convertible
Engine: 3.5 L
Gearbox: Automatic
Power: 302 bhp
Seats: 2
CO2: 169 g/km
Colour: Silver
Doors: 2
Driven wheels: Rear Wheel Drive
Gearbox version: G-Tronic
Engine badge: SL350 V6; BlueEfficiency
Emissions standard: Euro 5

About this car

This 2013 Mercedes-Benz SL has covered 70,100 miles, around 13,100 more than typical for its age. The dealer is asking £15,299, which is £515 below our market estimate of £15,814. Our estimate draws on 365 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 86 days ago, and its asking price has since fallen by £3,700. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 24 January 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Quality Cars Uk in Preston.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 31 July 2026, 86 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £3,700 from the first recorded £18,999. 4 price reductions recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observed	Asking price
31 July 2026	£18,999
16 September 2026	£17,999
14 October 2026	£16,999
15 October 2026	£15,999
18 October 2026	£15,299
23 October 2026	£15,299

Price and mileage comparison

Estimated market asking price: £15,814. The asking price is £515 below 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 13,100 miles higher than typical for a 2013 Mercedes-Benz SL.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 January 2027. 67,476 miles at the last test.

20 other cars with the same year, trim, gearbox and fuel are for sale from £4,995 to £29,499.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£4,995	48,397 miles
£13,990	Not available
£14,950	82,000 miles
£14,995	87,609 miles
£15,495	61,196 miles

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 · 2013 Mercedes-Benz SL price guide

Vehicle photos

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