2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium
• Version: 2.1 GLC220d AMG Line Premium G-Tronic 4WD Euro 6 (s/s) 5dr Coupe (168 bhp)
• Year: 2018
• Mileage: 71,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 168 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLC AMG Line Premium is advertised with 71,000 miles on the clock. Its asking price of £19,595 is £933 above the AskCar estimate of £18,662. The AskCar estimate uses 2,850 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 74 days ago. Its asking price has since fallen by £800. The government's MOT record matches its advertised mileage. It is for sale at Peverel Car Company in Witham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £933 (5%) over the AskCar estimate of £18,662.

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 2,850 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 7 November 2026.

A 2018 Mercedes-Benz GLC with the 2.1 diesel engine is typically advertised at £16,500: the median of the 239 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Mercedes-Benz GLC has been on sale for at least 74 days.

Price history

AskCar first saw this advert on 25 August 2026 at £20,395. Its asking price is now £19,595, £800 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 25 August 2026: £20,395
• 1 September 2026: £20,250
• 12 September 2026: £20,150
• 15 September 2026: £19,995
• 19 September 2026: £19,950
• 26 September 2026: £19,895
• 3 October 2026: £19,850
• 11 October 2026: £19,795
• 16 October 2026: £19,750
• 23 October 2026: £19,695
• 6 November 2026: £19,650
• 7 November 2026: £19,595

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 June 2027.

It has had 6 MOTs. The latest, on 29 June 2026, passed.

Advisories at the latest test: nearside front suspension arm ball joint has slight play REAR ARM; front brake disc worn, pitted or scored, but not seriously weakened; rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 69,386 miles, which matches the advertised 71,000 miles.

Advertised mileage is about 1,000 miles lower than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

96 other 2018 Mercedes-Benz GLC AMG Line Premium 2.1 diesel automatic SUVs are for sale at UK dealers, from £11,995 to £23,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, white. Mileage: 70,000 miles. Price: £17,500, £2,095 less than this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-08b2d4365f1c
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, white. Mileage: 69,974 miles. Price: £18,995, £600 less than this car. Dealer: Hillington Motor Company in Rutherglen. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-1a31889a1fca
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, silver. Mileage: 69,965 miles. Price: £16,495, £3,100 less than this car. Dealer: SG Motorhouse in Hoddesdon. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-4edc267551de

• The nearest: 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, grey, 3 miles from this car. Mileage: 111,000 miles. Price: £13,200, £6,395 less than this car. Dealer: Browns Car Company in Maldon. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-a3d9e9b9acac