2020 Mercedes-Benz GLC

2.0 GLC300d AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr (242 bhp)

£22,450

Fair price: within 8% of the typical £24,054 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 PREMIUM
Version
2.0 GLC300d AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr (242 bhp)
Mileage
47,667 miles
Year
2020
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
242 bhp
Seats
5
CO2
172 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
GLC300d
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz GLC AMG Line Premium is advertised with 47,667 miles, approximately 5,300 below the typical mileage for its age. Our estimated market asking price is £24,054. This car is advertised at £22,450, which is £1,604 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. The asking price is now £7,690 lower than when we first recorded the advert 33 days ago. Its recorded MOT is valid until 30 October 2026, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Big Motoring World Blue Bell Hill in Chatham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 September 2026, 33 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £7,690 from the first recorded £30,140. 16 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
22 September 2026£30,140
23 September 2026£23,760
24 September 2026£23,740
25 September 2026£23,690
26 September 2026£23,680
27 September 2026£23,660
29 September 2026£23,600
30 September 2026£23,590
1 October 2026£23,550
3 October 2026£23,600
6 October 2026£23,570
7 October 2026£23,550
8 October 2026£23,570
9 October 2026£23,550
10 October 2026£23,520
13 October 2026£22,850
14 October 2026£22,840
17 October 2026£22,710
21 October 2026£22,450
23 October 2026£22,450

Price and mileage comparison

Estimated market asking price: £24,054. The asking price is £1,604 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 5,300 miles lower than typical for a 2020 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 October 2026. 40,921 miles at the last test.

67 other cars with the same year, trim, gearbox and fuel are for sale from £16,678 to £28,439.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,67888,500 miles
£16,990100,282 miles
£17,85788,731 miles
£18,21390,288 miles
£18,480100,000 miles

These cars have covered 22,243–100,282 miles, compared with 47,667 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

More like this

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

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.