2021 Mercedes-Benz GLC

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

£21,950

Fair price: within 8% of the typical £23,717 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: 52,000 miles
Year: 2021
Fuel type: Diesel
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Power: 191 bhp
Seats: 5
CO2: 140 g/km
Colour: White
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic+
Engine badge: GLC220d
Emissions standard: Euro 6

About this car

With 52,000 miles on the clock, this 2021 Mercedes-Benz GLC AMG Line has done roughly 2,600 more miles than a typical 2021 Mercedes-Benz GLC. Its asking price of £21,950 is £1,767 below our estimate of £23,717. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. This car was first seen in our listings data 42 days ago. It is advertised by McCabe Autos in Belfast.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 September 2026, 42 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
13 September 2026	£21,950
23 October 2026	£21,950

Price and mileage comparison

Estimated market asking price: £23,717. The asking price is £1,767 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 2,600 miles higher than typical for a 2021 Mercedes-Benz GLC.

12 other cars with the same year, trim, gearbox and fuel are for sale from £19,495 to £28,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£19,495	89,497 miles
£19,498	72,901 miles
£20,950	81,450 miles
£21,990	67,000 miles
£23,750	52,520 miles

These cars have covered 26,500–89,497 miles, compared with 52,000 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 · 2021 Mercedes-Benz GLC price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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