2020 Mercedes-Benz GLC 4.0 GLC63 AMG Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: Premium Plus
• Version: 4.0 63 Premium Plus Auto 4WD Euro 6 5dr AMG Speedshift MCT
• Year: 2020
• Mileage: 69,302 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 296 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 69,302 miles, this 2020 Mercedes-Benz GLC Premium Plus has covered about 15,800 more miles than other 2020 Mercedes-Benz GLC cars. Priced at £39,160, it is advertised £2,323 above the AskCar estimate of £36,837. 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 164 days ago. Its asking price has since fallen by £1,700. Our latest MOT record expired on 23 September 2026. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Vauxhall Cardiff, based in Cardiff. 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: £2,323 (6%) over the AskCar estimate of £36,837.

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 4.0 petrol engine is typically advertised at £46,700: the median of the 14 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2020 Mercedes-Benz GLC has been on sale for at least 164 days.

Price history

AskCar first saw this advert on 28 May 2026 at £40,860. Its asking price is now £39,160, £1,700 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 28 May 2026: £40,860
• 23 June 2026: £40,750
• 29 July 2026: £40,500
• 10 August 2026: £40,460
• 24 August 2026: £40,420
• 25 August 2026: £40,020
• 8 September 2026: £39,900
• 16 September 2026: £39,830
• 22 September 2026: £39,760
• 29 September 2026: £39,690
• 7 October 2026: £39,620
• 13 October 2026: £39,550
• 20 October 2026: £39,230
• 27 October 2026: £39,160

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: the latest record we hold ran out on 23 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 24 September 2025, passed.

Advisories at the latest test: offside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 68,083 miles, which matches the advertised 69,302 miles.

Advertised mileage is about 15,800 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

3 other 2020 Mercedes-Benz GLC Premium Plus 4.0 petrol automatic SUVs are for sale at UK dealers, from £45,590 to £48,995, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC Premium Plus, 4.0 petrol SUV, black. Mileage: 54,254 miles. Price: £45,590, £6,430 more than this car. Dealer: Stratstone Mercedes-Benz of Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-c3b37bfed828
• 2020 Mercedes-Benz GLC Premium Plus, 4.0 petrol SUV, grey. Mileage: 48,599 miles. Price: £45,999, £6,839 more than this car. Dealer: N K Derby in Derby. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-19dfadc5194d
• 2020 Mercedes-Benz GLC Premium Plus, 4.0 petrol SUV, silver. Mileage: 30,025 miles. Price: £48,995, £9,835 more than this car. Dealer: LSH Auto Mercedes-Benz of Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-61053e32e033