2020 Mercedes-Benz GLC 2.0 GLC300 MHEV AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium Plus
• Version: 2.0 GLC300 Mhev AMG Line Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (268 bhp)
• Year: 2020
• Mileage: 68,000 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: 202 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 Mercedes-Benz GLC AMG Line Premium Plus is 68,000 miles. Its asking price of £28,000 is £2,136 above the AskCar estimate of £25,864. The AskCar estimate uses UK dealer asking prices, including 2,814 Mercedes-Benz GLC adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 151 days ago. Its asking price has since fallen by £2,000. The last MOT shows 70,338 miles, more than the advert. This is worth checking with the dealer. Its recorded MOT is valid until 29 July 2027. It is advertised by W4 Car Sales in London. 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

Above the going rate: £2,136 (8%) over the AskCar estimate of £25,864.

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 petrol 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 151 days.

Price history

AskCar first saw this advert on 10 June 2026 at £30,000. Its asking price is now £28,000, £2,000 less. The latest price cut was seen on 5 September 2026.

Price changes recorded:

• 10 June 2026: £30,000
• 5 September 2026: £28,000

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 July 2027.

It has had 4 MOTs. The latest, on 30 July 2026, passed.

Advisories at the latest test: front brake disc worn, but not excessively; nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 70,338 miles. The advert says 68,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 14,500 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

10 other 2020 Mercedes-Benz GLC AMG Line Premium Plus 2.0 petrol automatic SUVs are for sale at UK dealers, from £24,000 to £31,000, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 petrol SUV, grey. Mileage: 67,000 miles. Price: £24,000, £4,000 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-c212b183a6b7
• 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 petrol SUV, grey. Mileage: 53,331 miles. Price: £25,990, £2,010 less than this car. Dealer: Stratstone Mercedes-Benz Of Giffnock in Giffnock. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-b7982cf80f41
• 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 petrol SUV, white. Mileage: 52,874 miles. Price: £25,795, £2,205 less than this car. Dealer: Group 1 Automotive Mercedes-Benz of Coventry in Coventry. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-98c783edec30

• The nearest: 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 petrol SUV, silver, under a mile from this car. Mileage: 32,000 miles. Price: £31,000, £3,000 more than this car. Dealer: W4 Car Sales in Ealing. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-0b462f6f4928