2020 Mercedes-Benz GLC 1.9 GLC220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 1.9 220 d AMG Line 9G-Tronic Plus 4WD Euro 6 5dr (191 bhp)
• Year: 2020
• Mileage: 86,000 miles
• Fuel: Diesel
• Body: Coupe, 5 doors, 5 seats
• Engine: 1.9 litres, 191 bhp
• Gearbox: Automatic (9G-Tronic Plus)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 167 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz GLC AMG Line has covered 86,000 miles. The AskCar estimate for this car is £18,642. It is priced at £19,989, which is £1,347 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 2,776 Mercedes-Benz GLC cars across different ages and specifications. Since we first spotted the advert 165 days ago, the asking price has dropped by £2,000. The advertised mileage is lower than the latest MOT reading of 86,997 miles. Ask the dealer to explain. The latest recorded MOT expires on 24 February 2027. It is advertised by Motorhub in Keighley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,347 (7%) over the AskCar estimate of £18,642.

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 2,776 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 9 November 2026.

Time on sale

This 2020 Mercedes-Benz GLC has been on sale for at least 165 days.

Price history

AskCar first saw this advert on 28 May 2026 at £21,989. Its asking price is now £19,989, £2,000 less. The latest price cut was seen on 25 August 2026.

Price changes recorded:

• 28 May 2026: £21,989
• 25 August 2026: £19,989

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 24 February 2027.

It has had 5 MOTs. The latest, on 25 February 2026, passed.

Advisories at the latest test: offside front prop shaft joint constant velocity boot severely deteriorated; offside rear drive shaft joint constant velocity boot severely deteriorated; front windscreen wiper blade defective.

Mileage at that test: 86,997 miles. The advert says 86,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 32,600 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

1 other 2020 Mercedes-Benz GLC AMG Line 1.9 diesel automatic coupe is for sale at UK dealers, as of 9 November 2026.

The closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG Line, 1.9 diesel coupe, white. Mileage: 29,958 miles. Price: £26,498, £6,509 more than this car. Dealer: Arnold Clark Glasgow London Road Motorstore / Vanstore in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-ae011af4dd8c