2018 Mercedes-Benz C Class

3.0 C43 V6 AMG Premium G-Tronic+ 4WD Euro 6 (s/s) 2dr (362 bhp)

£20,990

Good value: £2,333 under the typical £23,323 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 PREMIUM
Version
3.0 C43 V6 AMG Premium G-Tronic+ 4WD Euro 6 (s/s) 2dr (362 bhp)
Mileage
58,700 miles
Year
2018
Fuel type
Petrol
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
362 bhp
Seats
4
CO2
183 g/km
Colour
Blue
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C43 V6
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz C Class AMG Premium is advertised with 58,700 miles, approximately 6,200 below the typical mileage for its age. The dealer is asking £20,990, which is £2,333 below our market estimate of £23,323. Our estimate draws on 4,540 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £990 lower than when we first recorded the advert 146 days ago. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 1 March 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at S James Prestige in Stamford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £990 from the first recorded £21,980. 3 price reductions recorded, the latest observed on 22 September 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£21,980
19 June 2026£21,950
10 July 2026£21,950
21 July 2026£21,750
22 September 2026£20,990
20 October 2026£20,990

Price and mileage comparison

Estimated market asking price: £23,323. The asking price is £2,333 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 6,200 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 1 March 2027. 58,223 miles at the last test.

21 other cars with the same year, trim, gearbox and fuel are for sale from £17,989 to £35,991.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,98991,000 miles
£21,39078,360 miles
£21,99547,788 miles
£22,69054,000 miles
£23,79546,250 miles

These cars have covered 18,250–91,000 miles, compared with 58,700 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

Similar cars for less

Dealer

S James Prestige, Stamford. Across the dealer network: 340 cars for sale.

Dealer postcode: PE9 4LT.

Dealer opening hours

Monday
09:00-17:30
Tuesday
09:00-17:30
Wednesday
09:00-17:30
Thursday
09:00-17:30
Friday
09:00-17:30
Saturday
09:00-17:00
Sunday
09:00-16:00

Vehicle photos