2020 Mercedes-Benz GLC

2.0 AMG Line Auto 4WD Euro 6 5dr (191 bhp)

£25,490

Fair price: within 8% of the typical £23,987 for this model, age and mileage, drawing on 2,753 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: GLC
Trim: AMG LINE
Version: 2.0 AMG Line Auto 4WD Euro 6 5dr (191 bhp)
Mileage: 30,791 miles
Year: 2020
Fuel type: Diesel
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Power: 191 bhp
Seats: 5
CO2: 181 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: GLC220d
Emissions standard: Euro 6

About this car

This 2020 Mercedes-Benz GLC AMG Line is advertised with 30,791 miles, approximately 22,100 below the typical mileage for its age. Its asking price of £25,490 is £1,503 above our estimate of £23,987. We use UK dealer asking prices, including 2,753 Mercedes-Benz GLC listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 132 days ago, the asking price has dropped by £1,000. That may be worth mentioning if you discuss the price with the dealer. Its MOT is recorded as valid until 29 June 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Grimsdyke Sales in Harrow.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 June 2026, 132 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £1,000 from the first recorded £26,490. 2 price reductions recorded, the latest observed on 1 October 2026.

Recorded asking prices
Date observed	Asking price
17 June 2026	£26,490
27 June 2026	£25,990
10 July 2026	£25,990
1 October 2026	£25,490
20 October 2026	£25,490
26 October 2026	£25,490

Price and mileage comparison

Estimated market asking price: £23,987. The asking price is £1,503 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 2,753 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 22,100 miles lower than typical for a 2020 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 June 2027. 29,583 miles at the last test.

51 other cars with the same year, trim, gearbox and fuel are for sale from £16,350 to £33,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£16,350	90,260 miles
£17,795	10,000 miles
£17,990	82,136 miles
£17,990	92,561 miles
£17,995	90,344 miles

These cars have covered 10,000–93,610 miles, compared with 30,791 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz GLC cars for sale · 2020 Mercedes-Benz GLC price guide

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