2020 Mercedes-Benz GLC

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

£20,150

Good value: £2,381 under the typical £22,531 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
43,324 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
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
GLC220d
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz GLC AMG Line is advertised with 43,324 miles, approximately 9,600 below the typical mileage for its age. At £20,150, it is advertised £2,381 below our estimated market asking price of £22,531. We use UK dealer asking prices, including 2,802 Mercedes-Benz GLC listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 81 days ago, the asking price has dropped by £2,400. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 1 August 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Car Planet Watford in Rickmansworth.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 August 2026, 81 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £2,400 from the first recorded £22,550. 9 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
5 August 2026£22,550
6 August 2026£22,550
18 August 2026£22,250
25 August 2026£22,100
2 September 2026£21,850
12 September 2026£21,550
22 September 2026£21,250
28 September 2026£20,950
4 October 2026£20,650
9 October 2026£20,400
16 October 2026£20,150
23 October 2026£20,150

Price and mileage comparison

Estimated market asking price: £22,531. The asking price is £2,381 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 9,600 miles lower than typical for a 2020 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 August 2027. 43,350 miles at the last test.

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 43,324 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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