2018 Mercedes-Benz C Class

2.1 C220d AMG Line Premium Plus G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (168 bhp)

£16,750

Fair price: within 8% of the typical £17,519 for this model, age and mileage, drawing on 4,540 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
C Class
Trim
AMG LINE PREMIUM PLUS
Version
2.1 C220d AMG Line Premium Plus G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (168 bhp)
Mileage
43,948 miles
Year
2018
Fuel type
Diesel
Body type
Convertible
Engine
2.1 L
Gearbox
Automatic
Power
168 bhp
Seats
4
CO2
126 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C220d
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz C Class AMG Line Premium Plus has covered 43,948 miles, around 21,000 fewer than typical for its age. At £16,750, it is advertised £769 below our estimated market asking price of £17,519. We use UK dealer asking prices, including 4,540 Mercedes-Benz C Class listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 10 days ago. The latest MOT record shows an expiry date of 21 February 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Car Planet Barnet in New Southgate.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 October 2026, 10 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
11 October 2026£16,750
20 October 2026£16,750

Price and mileage comparison

Estimated market asking price: £17,519. The asking price is £769 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 4,540 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,000 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 21 February 2027. 41,368 miles at the last test.

75 other cars with the same year, trim, gearbox and fuel are for sale from £9,795 to £21,394.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,795108,121 miles
£10,294123,742 miles
£10,480115,000 miles
£11,899112,000 miles
£12,29591,990 miles

These cars have covered 26,890–123,742 miles, compared with 43,948 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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Dealer

Car Planet Barnet, New Southgate. Across the dealer network: 2 branches, 1,886 cars for sale.

Dealer postcode: N11 1GN.

Dealer opening hours

Monday
09:00-21:00
Tuesday
09:00-21:00
Wednesday
09:00-21:00
Thursday
09:00-21:00
Friday
09:00-21:00
Saturday
09:00-21:00
Sunday
10:00-17:00

Vehicle photos