2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium
• Version: 2.1 GLC250d AMG Line Premium G-Tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2018
• Mileage: 60,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 60,000 miles, this 2018 Mercedes-Benz GLC AMG Line Premium has covered about 12,000 fewer miles than other 2018 Mercedes-Benz GLC cars. The dealer is asking £18,000, which is £866 below the AskCar estimate of £18,866. To work out the AskCar estimate, we analyse UK dealer adverts for 2,850 Mercedes-Benz GLC cars across different ages and specifications. We first saw this car advertised 163 days ago. Its asking price has since fallen by £1,990. The government's MOT record matches its advertised mileage. You can find this car at M.m.r Motor Group in Newcastle Upon Tyne. 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: £866 (4%) under the AskCar estimate of £18,866.

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 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £19,990. Its asking price is now £18,000, £1,990 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 28 May 2026: £19,990
• 14 July 2026: £19,790
• 8 September 2026: £19,490
• 18 September 2026: £18,990
• 25 September 2026: £19,000
• 6 October 2026: £18,500
• 27 October 2026: £18,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 26 February 2027.

It has had 8 MOTs. The latest, on 20 February 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge 2mm; offside front tyre worn close to legal limit/worn on edge 2.5mm.

Mileage at that test: 59,676 miles, which matches the advertised 60,000 miles.

Advertised mileage is about 12,000 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, blue. Mileage: 60,500 miles. Price: £16,995, £1,005 less than this car. Dealer: Aspire Automotive in Rayleigh. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-fceedfe6e40c
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, white. Mileage: 59,163 miles. Price: £18,450, £450 more than this car. Dealer: Group 1 Automotive Mercedes-Benz Of Cambridge in Cambridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-731b3b938cf4
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, grey. Mileage: 61,097 miles. Price: £17,450, £550 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-199fb607c3b1

• The nearest: 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, white, 4 miles from this car. Mileage: 63,705 miles. Price: £17,500, £500 less than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-0472450ec624