2020 Mercedes-Benz GLC 2.0 GLC300 MHEV AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 GLC300 Mhev AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr (268 bhp)
• Year: 2020
• Mileage: 58,277 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 268 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 58,277 miles, this 2020 Mercedes-Benz GLC AMG Line has covered about 6,000 more miles than other 2020 Mercedes-Benz GLC cars. Priced at £21,000, it is advertised £107 above the AskCar estimate of £20,893. The AskCar estimate draws on 2,851 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Lmc Cars in Upminster. 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: £107 (under 1%) over the AskCar estimate of £20,893.

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 petrol engine is typically advertised at £22,000: the median of the 208 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2020 Mercedes-Benz GLC advertised 1 day ago. About 4 in 10 of 2020 Mercedes-Benz GLC cars are gone from sale within a month of being advertised: 164 of the 385 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £21,000. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 21 September 2027.

It has had 5 MOTs. The latest, on 18 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 57,127 miles, which matches the advertised 58,277 miles.

Advertised mileage is about 6,000 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

31 other 2020 Mercedes-Benz GLC AMG Line 2.0 petrol automatic SUVs are for sale at UK dealers, from £17,995 to £30,975, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, silver. Mileage: 61,495 miles. Price: £22,200, £1,200 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-4069d1848fd7
• 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, grey. Mileage: 62,000 miles. Price: £19,495, £1,505 less than this car. Dealer: R S Car Sales in Crewe. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-a362ac7f027b
• 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, black. Mileage: 63,000 miles. Price: £19,180, £1,820 less than this car. Dealer: Evans Halshaw Ford Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-6edbc5459591

• The nearest: 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, grey, 7 miles from this car. Mileage: 95,527 miles. Price: £17,995, £3,005 less than this car. Dealer: Bull Cars in Swanscombe. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-c49968ca29f9