2018 Mercedes-Benz C Class 2.0 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Premium Plus
• Version: 2.0 AMG Line Premium Plus Auto RWD Euro 6 2dr
• Year: 2018
• Mileage: 29,573 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class AMG Line Premium Plus has covered 29,573 miles, around 36,200 fewer miles than is typical for its age. Its asking price of £20,746 is £2,440 above the AskCar estimate of £18,306. The AskCar estimate uses UK dealer asking prices, including 4,608 Mercedes-Benz C Class adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 133 days ago, the asking price has dropped by £1,144. We checked its advertised mileage against the government's MOT record, and they match. The seller is Stratstone Mercedes-Benz of Glasgow, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,440 (13%) over the AskCar estimate of £18,306.

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 4,608 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 10 November 2026.

A 2018 Mercedes-Benz C Class with the 2.0 diesel engine is typically advertised at £14,000: the median of the 168 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 133 days.

Price history

AskCar first saw this advert on 30 June 2026 at £21,890. Its asking price is now £20,746, £1,144 less. The latest price cut was seen on 10 November 2026.

Price changes recorded:

• 1 July 2026: £21,890
• 5 August 2026: £21,754
• 13 August 2026: £21,694
• 4 September 2026: £21,690
• 15 September 2026: £21,591
• 7 October 2026: £21,493
• 14 October 2026: £21,394
• 24 October 2026: £21,195
• 5 November 2026: £20,996
• 10 November 2026: £20,746

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 19 January 2027.

It has had 5 MOTs. The latest, on 15 January 2026, passed.

Advisories at the latest test: nearside front tyre slightly damaged 4mm 225/45r18.

Mileage at that test: 26,981 miles, which matches the advertised 29,573 miles.

Advertised mileage is about 36,200 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

3 other 2018 Mercedes-Benz C Class AMG Line Premium Plus 2.0 diesel automatic coupes are for sale at UK dealers, from £15,795 to £19,795, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.0 diesel coupe, grey. Mileage: 44,935 miles. Price: £19,490, £1,256 less than this car. Dealer: Exoria Cars in St Albans. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-3ed988bdda33
• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.0 diesel coupe, grey. Mileage: 45,000 miles. Price: £19,795, £951 less than this car. Dealer: Go Specialists Car Sales in Hatfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-cbe1e28c008f
• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.0 diesel coupe, silver. Mileage: 70,085 miles. Price: £15,795, £4,951 less than this car. Dealer: Tenby Car Supermarket in Luton. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-1ec495105fcf