2018 Mercedes-Benz C Class 3.0 C43 Premium

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: Premium
• Version: 3.0 C 43 Premium 9G-Tronic Plus 4WD Euro 6 4dr (361 bhp)
• Year: 2018
• Mileage: 69,394 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 361 bhp
• Gearbox: Automatic (9G-Tronic Plus)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class Premium is advertised with 69,394 miles, approximately 4,200 above the typical mileage for its age. The dealer is asking £22,998, which is £1,989 below the AskCar estimate of £24,987. To work out the AskCar estimate, we analyse UK dealer adverts for 4,645 Mercedes-Benz C Class cars across different ages and specifications. We first recorded this car for sale 7 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Liverpool Renault Dacia Alpine Kia Vanstore, based in Liverpool. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,989 (7%) under the AskCar estimate of £24,987.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 4,645 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 6 November 2026.

A 2018 Mercedes-Benz C Class with the 3.0 petrol engine is typically advertised at £22,600: the median of the 53 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 30 October 2026 at £22,998. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 8 August 2027.

It failed its MOT on 3 August 2026 (nearside rear tyre has ply or cords exposed; offside rear tyre has ply or cords exposed) and passed later the same day.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 68,582 miles, which matches the advertised 69,394 miles.

Advertised mileage is about 4,200 miles higher than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.