2018 Mercedes-Benz SLC

2.0 SLC300 AMG Line G-Tronic RWD Euro 6 (s/s) 2dr (242 bhp)

£17,995

Fair price: within 8% of the typical £18,545 for this model, age and mileage, drawing on 169 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
SLC
Trim
AMG LINE
Version
2.0 SLC300 AMG Line G-Tronic RWD Euro 6 (s/s) 2dr (242 bhp)
Mileage
46,899 miles
Year
2018
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
242 bhp
Seats
2
CO2
138 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic
Engine badge
SLC300
Emissions standard
Euro 6

About this car

With 46,899 miles on the clock, this 2018 Mercedes-Benz SLC AMG Line has done roughly 4,200 more miles than a typical 2018 Mercedes-Benz SLC. Its asking price of £17,995 is £550 below our estimate of £18,545. We use UK dealer asking prices, including 169 Mercedes-Benz SLC listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 96 days ago, the asking price has dropped by £1,357. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 19 May 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Hitchfields in Huddersfield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 July 2026, 96 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,357 from the first recorded £19,352. 9 price reductions recorded, the latest observed on 10 October 2026.

Recorded asking prices
Date observedAsking price
21 July 2026£19,352
22 July 2026£19,352
25 July 2026£19,252
27 July 2026£20,655
21 August 2026£20,495
29 August 2026£19,980
5 September 2026£19,470
12 September 2026£19,174
17 September 2026£18,990
19 September 2026£18,495
25 September 2026£18,300
10 October 2026£17,995
23 October 2026£17,995

Price and mileage comparison

Estimated market asking price: £18,545. The asking price is £550 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 169 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,200 miles higher than typical for a 2018 Mercedes-Benz SLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 19 May 2027. 46,159 miles at the last test.

18 other cars with the same year, trim, gearbox and fuel are for sale from £13,395 to £22,590.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,39589,713 miles
£13,95048,000 miles
£14,00031,195 miles
£14,49945,870 miles
£15,25065,195 miles

These cars have covered 25,719–89,713 miles, compared with 46,899 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 SLC cars for sale · 2018 Mercedes-Benz SLC price guide

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