2018 Mercedes-Benz C Class

3.0 Auto 4WD Euro 6 2dr (384 bhp)

£24,995

Fair price: within 8% of the typical £24,614 for this model, age and mileage, drawing on 4,483 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: C Class
Version: 3.0 Auto 4WD Euro 6 2dr (384 bhp)
Mileage: 46,000 miles
Year: 2018
Fuel type: Petrol
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Power: 384 bhp
Seats: 4
Colour: White
Doors: 2
Driven wheels: Four Wheel Drive
Emissions standard: Euro 6

About this car

This 2018 Mercedes-Benz C Class has covered 46,000 miles, around 18,700 fewer than typical for its age. Its asking price of £24,995 is £381 above our estimate of £24,614. Our estimate draws on 4,483 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 20 days ago. Its asking price has since fallen by £300. It is advertised by Evo Motor Group in Radlett.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 October 2026, 20 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £300 from the first recorded £25,295. 1 price reduction recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observed	Asking price
7 October 2026	£25,295
22 October 2026	£24,995
23 October 2026	£24,995

Price and mileage comparison

Estimated market asking price: £24,614. The asking price is £381 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 18,700 miles lower than typical for a 2018 Mercedes-Benz C Class.

19 other cars with the same year, trim, gearbox and fuel are for sale from £9,999 to £38,990.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£9,999	93,500 miles
£13,795	74,200 miles
£13,950	65,000 miles
£13,995	71,500 miles
£14,999	59,576 miles

These cars have covered 38,000–93,500 miles, compared with 46,000 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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