2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 AMG Line Auto 4WD Euro 6 5dr (191 bhp)
• Year: 2020
• Mileage: 29,165 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 191 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 165 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 29,165 miles on the clock, this 2020 Mercedes-Benz GLC AMG Line has done roughly 24,300 fewer miles than a typical 2020 Mercedes-Benz GLC. The AskCar estimate for this car is £23,597. It is priced at £22,995, which is £602 below that estimate. The AskCar estimate draws on 2,814 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 47 days ago. Its asking price has since fallen by £1,696. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Mercedes-Benz Of Leeds, based in Leeds. 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: £602 (2%) under the AskCar estimate of £23,597.

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 47 days.

Price history

AskCar first saw this advert on 22 September 2026 at £24,691. Its asking price is now £22,995, £1,696 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 22 September 2026: £24,691
• 29 September 2026: £24,221
• 8 October 2026: £23,992
• 20 October 2026: £23,733
• 28 October 2026: £23,224
• 7 November 2026: £22,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 29 September 2027.

It has had 4 MOTs. The latest, on 1 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 29,167 miles, which matches the advertised 29,165 miles.

Advertised mileage is about 24,300 miles lower 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, black. Mileage: 30,791 miles. Price: £24,990, £1,995 more than this car. Dealer: Grimsdyke Sales in Harrow. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-3a128fd44d1b
• 2020 Mercedes-Benz GLC AMG Line, 2.0 diesel SUV, grey. Mileage: 32,478 miles. Price: £22,995, the same price as this car. Dealer: Good Autos in Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-073765b2e7be
• 2020 Mercedes-Benz GLC AMG Line, 2.0 diesel SUV, blue. Mileage: 36,093 miles. Price: £21,300, £1,695 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-31c24998888d

• The nearest: 2020 Mercedes-Benz GLC AMG Line, 2.0 diesel SUV, black, 23 miles from this car. Mileage: 75,438 miles. Price: £20,499, £2,496 less than this car. Dealer: Prestige Car Supermarket in York. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-9b2cb944581b