2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 GLC220d AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (191 bhp)
• Year: 2020
• Mileage: 75,438 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 191 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 167 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 75,438 miles, this 2020 Mercedes-Benz GLC AMG Line has covered about 22,000 more miles than other 2020 Mercedes-Benz GLC cars. The AskCar estimate for this car is £20,386. It is priced at £20,499, which is £113 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 2,814 Mercedes-Benz GLC cars across different ages and specifications. It first appeared in our advert records 23 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Prestige Car Supermarket, based in York. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £113 (under 1%) over the AskCar estimate of £20,386.

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 2,814 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 8 November 2026.

A 2020 Mercedes-Benz GLC with the 2.0 diesel engine is typically advertised at £22,000: the median of the 209 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2020 Mercedes-Benz GLC has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 16 October 2026 at £19,599. Its asking price is now £20,499, £900 more.

Price changes recorded:

• 16 October 2026: £19,599
• 3 November 2026: £19,999
• 5 November 2026: £20,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 7 July 2027.

It has had 6 MOTs. The latest, on 8 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 47,472 miles, which matches the advertised 75,438 miles.

Advertised mileage is about 22,000 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

39 other 2020 Mercedes-Benz GLC AMG Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,200 to £27,450, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG Line, 2.0 diesel SUV, silver. Mileage: 75,561 miles. Price: £18,850, £1,649 less than this car. Dealer: Busby Stoop Garage in Thirsk. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-817e2278667b
• 2020 Mercedes-Benz GLC AMG Line, 2.0 diesel SUV, black. Mileage: 78,310 miles. Price: £18,200, £2,299 less than this car. Dealer: Sytner Select Bristol in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-c26cfde3f02b
• 2020 Mercedes-Benz GLC AMG Line, 2.0 diesel SUV, white. Mileage: 69,654 miles. Price: £19,295, £1,204 less than this car. Dealer: Group 1 Automotive Mercedes-Benz Of Stratford Upon Avon in Stratford-upon-Avon. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-ec1d063fc4c6

• The nearest: 2020 Mercedes-Benz GLC AMG Line, 2.0 diesel SUV, silver, 23 miles from this car. Mileage: 29,165 miles. Price: £22,995, £2,496 more than this car. Dealer: Stratstone Mercedes-Benz Of Leeds in Leeds. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-06203fd1952d