2017 Mercedes-Benz SL

3.0 SL400 V6 AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr Roadster (362 bhp)

£38,495

Above the going rate: £4,442 over the typical £34,053 for this model, age and mileage, drawing on 368 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
SL
Trim
AMG LINE
Version
3.0 SL400 V6 AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr Roadster (362 bhp)
Mileage
26,555 miles
Year
2017
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
362 bhp
Seats
2
CO2
175 g/km
Colour
Blue
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
SL400 V6
Emissions standard
Euro 6

About this car

At 26,555 miles, this 2017 Mercedes-Benz SL AMG Line has covered about 4,900 fewer miles than other 2017 Mercedes-Benz SL cars. Its asking price of £38,495 is £4,442 above our estimate of £34,053. To estimate its market asking price, we analyse UK dealer adverts for 368 Mercedes-Benz SL cars across different ages and specifications. It first appeared in our advert records 114 days ago. Our latest MOT record expired on 20 July 2026. Check the current position with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Parkway Specialist Cars, based in Mansfield.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 July 2026, 114 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
1 July 2026£38,495
17 July 2026£38,495
22 October 2026£38,495

Price and mileage comparison

Estimated market asking price: £34,053. The asking price is £4,442 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 368 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,900 miles lower than typical for a 2017 Mercedes-Benz SL.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 20 July 2026. 24,822 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £19,999 to £35,750.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,99986,417 miles
£29,99546,000 miles
£32,99040,000 miles
£34,99027,000 miles
£34,99018,000 miles

These cars have covered 13,450–86,417 miles, compared with 26,555 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 · 2017 Mercedes-Benz SL price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos