2020 Mercedes-Benz GLC 2.0 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium Plus
• Version: 2.0 AMG Line Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr
• Year: 2020
• Mileage: 52,250 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 157 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz GLC AMG Line Premium Plus is advertised with 52,250 miles on the clock. Priced at £29,995, it is advertised £4,538 above the AskCar estimate of £25,457. The AskCar estimate draws on 2,814 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 164 days ago. The last MOT shows 70,358 miles, more than the advert. This is worth checking with the dealer. The latest recorded MOT expires on 3 July 2027. You can find this car at A1 Auto Solutions in Maidenhead. 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: £4,538 (17%) over the AskCar estimate of £25,457.

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 diesel 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 164 days.

Price history

AskCar first saw this advert on 28 May 2026 at £29,995. 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 8 November 2026: valid until 3 July 2027.

It has had 6 MOTs. The latest, on 23 June 2026, passed.

Advisories at the latest test: nearside rear inner tyre worn close to legal limit/worn on edge very low inner edge.

Mileage at that test: 70,358 miles. The advert says 52,250 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 1,200 miles lower than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

21 other 2020 Mercedes-Benz GLC AMG Line Premium Plus 2.0 diesel automatic SUVs are for sale at UK dealers, from £19,195 to £30,475, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 diesel SUV, black. Mileage: 56,100 miles. Price: £24,490, £5,505 less than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-810e5083e434
• 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 diesel SUV, red. Mileage: 47,000 miles. Price: £25,000, £4,995 less than this car. Dealer: Affordable Car Centre in Bedford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-eafcfa3fde7f
• 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 diesel SUV, grey. Mileage: 58,963 miles. Price: £24,499, £5,496 less than this car. Dealer: Total Vehicle Solutions in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-3d02c9d39749

• The nearest: 2020 Mercedes-Benz GLC AMG Line Premium Plus, 2.0 diesel SUV, blue, 15 miles from this car. Mileage: 99,069 miles. Price: £19,600, £10,395 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-9de1c3c2d3b0