2018 Mercedes-Benz C Class

2.0 C300 AMG Line Premium Auto RWD Euro 6 (s/s) 2dr 7G-Tronic+ (242 bhp)

£20,849

Fair price: within 8% of the typical £19,380 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 LINE PREMIUM
Version
2.0 C300 AMG Line Premium Auto RWD Euro 6 (s/s) 2dr 7G-Tronic+ (242 bhp)
Mileage
36,974 miles
Year
2018
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
242 bhp
Seats
4
CO2
157 g/km
Colour
Red
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
C300
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz C Class AMG Line Premium has covered 36,974 miles, around 27,700 fewer than typical for its age. Its asking price of £20,849 is £1,469 above our estimate of £19,380. Our estimate draws on 4,483 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 37 days ago. MOT records show an expiry date of 22 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Lookers Mercedes-Benz of Brighton, based in Brighton.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 37 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
19 September 2026£20,599
26 September 2026£21,239
30 September 2026£20,999
4 October 2026£21,239
6 October 2026£21,099
13 October 2026£21,239
14 October 2026£20,999
18 October 2026£20,849
23 October 2026£20,849

Price and mileage comparison

Estimated market asking price: £19,380. The asking price is £1,469 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 27,700 miles lower than typical for a 2018 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 July 2027. 35,545 miles at the last test.

24 other cars with the same year, trim, gearbox and fuel are for sale from £10,950 to £19,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,950107,000 miles
£10,99092,000 miles
£12,79096,750 miles
£12,990101,000 miles
£12,99091,000 miles

These cars have covered 29,568–107,000 miles, compared with 36,974 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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