2018 Mercedes-Benz SLC

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

£17,400

Fair price: within 8% of the typical £17,765 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 AMG Line G-Tronic RWD Euro 6 (s/s) 2dr
Mileage: 34,235 miles
Year: 2018
Fuel type: Petrol
Body type: Convertible
Engine: 2.0 L
Gearbox: Automatic
Seats: 2
CO2: 137 g/km
Colour: Black
Doors: 2
Driven wheels: Rear Wheel Drive
Gearbox version: G-Tronic
Emissions standard: Euro 6

About this car

This 2018 Mercedes-Benz SLC AMG Line has covered 34,235 miles, around 8,500 fewer than typical for its age. Our estimated market asking price is £17,765. This car is advertised at £17,400, which is £365 below that figure. 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 £1,000 lower than when we first recorded the advert 15 days ago. MOT records show an expiry date of 23 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Select Wakefield, based in Wakefield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 15 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,000 from the first recorded £18,400. 2 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observed	Asking price
10 October 2026	£18,400
14 October 2026	£17,900
23 October 2026	£17,400

Price and mileage comparison

Estimated market asking price: £17,765. The asking price is £365 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 8,500 miles lower than typical for a 2018 Mercedes-Benz SLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 September 2027. 34,451 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 price	Mileage
£13,395	89,713 miles
£13,950	48,000 miles
£14,000	31,195 miles
£14,499	45,870 miles
£15,250	65,195 miles

These cars have covered 25,719–89,713 miles, compared with 34,235 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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