2020 Mercedes-Benz GLC

2.0 GLC220d AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr (191 bhp)

£21,590

Fair price: within 8% of the typical £21,870 for this model, age and mileage, drawing on 2,802 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLC
Trim
AMG LINE
Version
2.0 GLC220d AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr (191 bhp)
Mileage
49,377 miles
Year
2020
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
191 bhp
Seats
5
CO2
140 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
GLC220d
Emissions standard
Euro 6

About this car

With 49,377 miles on the clock, this 2020 Mercedes-Benz GLC AMG Line has done roughly 3,600 fewer miles than a typical 2020 Mercedes-Benz GLC. Our estimated market asking price is £21,870. This car is advertised at £21,590, which is £280 below that figure. We use UK dealer asking prices, including 2,802 Mercedes-Benz GLC listings, and account for the car’s age, mileage and specification. The asking price is now £1,900 lower than when we first recorded the advert 62 days ago. It may give you a starting point for a conversation about price. The seller is Sinclair Group, based in Bridgend.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 August 2026, 62 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,900 from the first recorded £23,490. 7 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
25 August 2026£23,490
2 September 2026£23,390
10 September 2026£21,990
22 September 2026£21,950
30 September 2026£21,890
7 October 2026£21,790
13 October 2026£21,690
22 October 2026£21,590
23 October 2026£21,590

Price and mileage comparison

Estimated market asking price: £21,870. The asking price is £280 below 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 2,802 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,600 miles lower than typical for a 2020 Mercedes-Benz GLC.

52 other cars with the same year, trim, gearbox and fuel are for sale from £16,650 to £33,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,65090,260 miles
£17,79510,000 miles
£17,99082,136 miles
£17,99092,561 miles
£17,99590,344 miles

These cars have covered 10,000–93,610 miles, compared with 49,377 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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