2020 Mercedes-Benz GLC 3.0 GLC43 V6 AMG

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG
• Version: 3.0 GLC43 V6 AMG G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (385 bhp)
• Year: 2020
• Mileage: 72,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 385 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 72,000 miles, this 2020 Mercedes-Benz GLC AMG has covered about 18,900 more miles than other 2020 Mercedes-Benz GLC cars. The AskCar estimate for this car is £24,859. It is priced at £26,990, which is £2,131 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 2,852 Mercedes-Benz GLC cars across different ages and specifications. We first recorded this car for sale 16 days ago. The government's MOT record matches its advertised mileage. It is for sale at The Value Car Centre in Norwich. 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: £2,131 (8%) over the AskCar estimate of £24,859.

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 3.0 petrol engine is typically advertised at £29,000: the median of the 18 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2020 Mercedes-Benz GLC has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 25 October 2026 at £25,990. Its asking price is now £26,990, £1,000 more.

Price changes recorded:

• 25 October 2026: £25,990
• 28 October 2026: £26,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 17 November 2026.

It has had 4 MOTs. The latest, on 18 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 66,931 miles, which matches the advertised 72,000 miles.

Advertised mileage is about 18,900 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

5 other 2020 Mercedes-Benz GLC AMG 3.0 petrol automatic SUVs are for sale at UK dealers, from £25,200 to £28,990, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG, 3.0 petrol SUV, grey. Mileage: 78,600 miles. Price: £25,995, £995 less than this car. Dealer: Apex Performance Cars in Huddersfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-f9af6b413f1c
• 2020 Mercedes-Benz GLC AMG, 3.0 petrol SUV, silver. Mileage: 50,916 miles. Price: £25,200, £1,790 less than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-b2d44a8b41d8
• 2020 Mercedes-Benz GLC AMG, 3.0 petrol SUV, blue. Mileage: 49,937 miles. Price: £27,495, £505 more than this car. Dealer: H Tones Oxford Garage in Hartlepool. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-3b8daae700a3