2020 Mercedes-Benz GLC

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

£27,600

Fair price: within 8% of the typical £29,917 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 PLUS
Version
2.0 GLC300d AMG Line Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr (242 bhp)
Mileage
18,166 miles
Year
2020
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
242 bhp
Seats
5
CO2
174 g/km
Colour
White
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 Plus has covered 18,166 miles, around 34,800 fewer than typical for its age. The dealer is asking £27,600, which is £2,317 below our market estimate of £29,917. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. We first saw this car advertised 95 days ago. Its asking price has since fallen by £3,450. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 23 July 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Car Planet Barnet in New Southgate.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 July 2026, 95 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £3,450 from the first recorded £31,050. 13 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
23 July 2026£31,050
24 July 2026£31,050
9 August 2026£30,750
15 August 2026£30,450
21 August 2026£30,350
27 August 2026£30,050
2 September 2026£29,750
8 September 2026£29,450
15 September 2026£29,400
22 September 2026£29,100
28 September 2026£28,800
4 October 2026£28,500
9 October 2026£28,200
16 October 2026£27,900
21 October 2026£27,600
23 October 2026£27,600

Price and mileage comparison

Estimated market asking price: £29,917. The asking price is £2,317 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 34,800 miles lower than typical for a 2020 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 July 2027. 18,412 miles at the last test.

27 other cars with the same year, trim, gearbox and fuel are for sale from £18,770 to £30,475.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£18,77094,000 miles
£19,90090,407 miles
£19,95099,069 miles
£19,99589,920 miles
£20,49585,810 miles

These cars have covered 23,063–99,069 miles, compared with 18,166 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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