2018 Mercedes-Benz C Class

4.0 C63 V8 BiTurbo AMG S Auto RWD Euro 6 (s/s) 2dr Cabriolet SpdS MCT (503 bhp)

£29,989

Fair price: within 8% of the typical £29,374 for this model, age and mileage, drawing on 4,483 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
C Class
Trim
AMG S
Version
4.0 C63 V8 BiTurbo AMG S Auto RWD Euro 6 (s/s) 2dr Cabriolet SpdS MCT (503 bhp)
Mileage
66,000 miles
Year
2018
Fuel type
Petrol
Body type
Convertible
Engine
4.0 L
Gearbox
Automatic
Power
503 bhp
Seats
4
CO2
236 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
C63 V8 BiTurbo
Emissions standard
Euro 6

About this car

The advertised mileage for this 2018 Mercedes-Benz C Class AMG S is 66,000 miles. Our estimated market asking price is £29,374. This car is advertised at £29,989, which is £615 above that figure. Our estimate draws on 4,483 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 5 days. It is for sale at Zedline Cars in Birmingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 October 2026, 5 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
21 October 2026£29,989
23 October 2026£29,989

Price and mileage comparison

Estimated market asking price: £29,374. The asking price is £615 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 4,483 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,300 miles higher than typical for a 2018 Mercedes-Benz C Class.

3 other cars with the same year, trim, gearbox and fuel are for sale from £31,990 to £35,990.

Other matching cars
Asking priceMileage
£31,99059,700 miles
£32,29552,093 miles
£35,99042,651 miles

These cars have covered 42,651–59,700 miles, compared with 66,000 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 C Class cars for sale · 2018 Mercedes-Benz C Class price guide

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