2017 Mercedes-Benz SL

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

86,417 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

Black

Doors

2

Driven wheels

Rear Wheel Drive

Gearbox version

G-Tronic+

Engine badge

SL400 V6

Emissions standard

Euro 6

About this car

With 86,417 miles on the clock, this 2017 Mercedes-Benz SL AMG Line has done roughly 55,000 more miles than a typical 2017 Mercedes-Benz SL. Its asking price of £19,999 is £2,558 below our estimate of £22,557. We use UK dealer asking prices, including 365 Mercedes-Benz SL listings, and account for the car’s age, mileage and specification. The asking price is now £4,000 lower than when we first recorded the advert 96 days ago. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 1 January 2027, with the advertised mileage consistent with the recorded reading. You can find this car at James Richards Car Sales in Stevenage.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £22,557. The asking price is £2,558 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 55,000 miles higher than typical for a 2017 Mercedes-Benz SL.

The advertised mileage is consistent with the last MOT reading.