2020 Mercedes-Benz GLC 2.0 GLC220d Sport

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: Sport
• Version: 2.0 GLC220d Sport G-Tronic+ 4WD Euro 6 (s/s) 5dr (191 bhp)
• Year: 2020
• Mileage: 78,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 191 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz GLC Sport has covered 78,000 miles, around 25,800 more miles than is typical for its age. The dealer is asking £16,999, which is £104 above the AskCar estimate of £16,895. To work out the AskCar estimate, we analyse UK dealer adverts for 2,851 Mercedes-Benz GLC cars across different ages and specifications. Since we first spotted the advert 168 days ago, the asking price has dropped by £2,000. It is for sale at Les Rayner Foxhunters Motor Co in Whitley BAY. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £104 (under 1%) over the AskCar estimate of £16,895.

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 2,851 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 12 November 2026.

A 2020 Mercedes-Benz GLC with the 2.0 diesel engine is typically advertised at £22,000: the median of the 208 for sale on AskCar, as of 12 November 2026.

Time on sale

This 2020 Mercedes-Benz GLC has been on sale for at least 168 days.

Price history

AskCar first saw this advert on 28 May 2026 at £18,999. Its asking price is now £16,999, £2,000 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 28 May 2026: £18,999
• 2 July 2026: £17,999
• 3 November 2026: £16,999

Mileage and MOT

Advertised mileage is about 25,800 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

9 other 2020 Mercedes-Benz GLC Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £15,900 to £21,827, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC Sport, 2.0 diesel SUV, silver. Mileage: 73,965 miles. Price: £18,995, £1,996 more than this car. Dealer: BV Rees in Cardigan. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-dae179c76c69
• 2020 Mercedes-Benz GLC Sport, 2.0 diesel SUV, grey. Mileage: 72,838 miles. Price: £17,193, £194 more than this car. Dealer: Sparshatts Of Havant in Havant. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-f56aba21e199
• 2020 Mercedes-Benz GLC Sport, 2.0 diesel SUV, grey. Mileage: 69,680 miles. Price: £17,390, £391 more than this car. Dealer: Evans Halshaw Hyundai Warrington in Warrington. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-44b0b1dd8f96

• The nearest: 2020 Mercedes-Benz GLC Sport, 2.0 diesel SUV, black, 9 miles from this car. Mileage: 62,638 miles. Price: £19,498, £2,499 more than this car. Dealer: Arnold Clark Newcastle BYD in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-8129ee31099c