2018 Mercedes-Benz SLC

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

£18,150

Fair price: within 8% of the typical £18,976 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
42,715 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
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic
Engine badge
SLC300
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz SLC AMG Line has covered 42,715 miles. Its asking price of £18,150 is £826 below our estimate of £18,976. We use UK dealer asking prices, including 169 Mercedes-Benz SLC listings, and account for the car’s age, mileage and specification. The asking price is now £1,300 lower than when we first recorded the advert 53 days ago. Its recorded MOT is valid until 12 March 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Car Planet Barnet in New Southgate.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 September 2026, 53 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,300 from the first recorded £19,450. 5 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
2 September 2026£19,450
18 September 2026£19,350
23 September 2026£19,050
8 October 2026£18,750
14 October 2026£18,450
21 October 2026£18,150
23 October 2026£18,150

Price and mileage comparison

Estimated market asking price: £18,976. The asking price is £826 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.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 March 2027. 40,599 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 42,715 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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