2020 Mercedes-Benz GLC 2.0 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 Mhev AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr (268 bhp)
• Year: 2020
• Mileage: 32,792 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: White
• CO2: 202 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 32,792 miles, this 2020 Mercedes-Benz GLC AMG Line has covered about 20,300 fewer miles than other 2020 Mercedes-Benz GLC cars. The AskCar estimate for this car is £25,718. It is priced at £30,975, which is £5,257 above that estimate. The AskCar estimate draws on 2,852 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 25 days ago. Its asking price has since fallen by £1,975. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Group Mercedes-Benz of Carlisle, based in Carlisle. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £5,257 (20%) over the AskCar estimate of £25,718.

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 2,852 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 10 November 2026.

A 2020 Mercedes-Benz GLC with the 2.0 petrol engine is typically advertised at £22,000: the median of the 209 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2020 Mercedes-Benz GLC has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 16 October 2026 at £32,950. Its asking price is now £30,975, £1,975 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 16 October 2026: £32,950
• 24 October 2026: £31,475
• 4 November 2026: £30,975

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 11 September 2027.

It has had 4 MOTs. The latest, on 11 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 32,753 miles, which matches the advertised 32,792 miles.

Advertised mileage is about 20,300 miles lower than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

30 other 2020 Mercedes-Benz GLC AMG Line 2.0 petrol automatic SUVs are for sale at UK dealers, from £17,995 to £30,200, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, silver. Mileage: 32,000 miles. Price: £26,995, £3,980 less than this car. Dealer: D.W. Leisure Mercedes-Benz Specialists in Gravesend. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-426d930cc3db
• 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, black. Mileage: 33,678 miles. Price: £24,899, £6,076 less than this car. Dealer: Lookers Mercedes-Benz of Stoke in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-0379b8c60df7
• 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, grey. Mileage: 33,706 miles. Price: £25,500, £5,475 less than this car. Dealer: John Clark Select Stirling in Stirling. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-3f50f13bb011

• The nearest: 2020 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, grey, 83 miles from this car. Mileage: 40,253 miles. Price: £22,680, £8,295 less than this car. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-8bb8a2c920c5