2020 Mercedes-Benz GLC 3.0 GLC43 V6 AMG

Version: 3.0 GLC43 V6 AMG G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (385 bhp)

Price: £27,500. Fair price: £1,222 (4%) under the AskCar estimate of £28,722, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,875 priced Mercedes-Benz GLC adverts on AskCar as of 31 October 2026.

AskCar lists 2,907 used Mercedes-Benz GLC from 1,171 UK dealerships, as of 31 October 2026.

Overview

Make
Mercedes-Benz
Model
GLC
Trim
AMG
Version
3.0 GLC43 V6 AMG G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (385 bhp)
Mileage
48,000 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
385 bhp
Seats
5
CO2
232 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
GLC43 V6
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz GLC AMG has covered 48,000 miles, around 4,600 fewer miles than is typical for its age. Priced at £27,500, it is advertised £1,222 below the AskCar estimate of £28,722. The AskCar estimate uses 2,875 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. Its MOT is recorded as valid until 21 December 2026. The advertised mileage is consistent with the latest MOT reading. It is advertised by Reverie Autos in Hatfield.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 31 October 2026.

Recorded asking prices
Date observedAsking price
31 October 2026£27,500

Price and mileage comparison

Fair price: £1,222 (4%) under the AskCar estimate of £28,722.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 2,875 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 4,600 miles lower than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 21 December 2026. 38,148 miles at the last test.

Other matching cars

5 other 2020 Mercedes-Benz GLC AMG automatic petrol cars are for sale at UK dealers from £25,700 to £28,990, as of 31 October 2026.

The 5 matching cars have covered 38,010 to 78,600 miles, compared with 48,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Mercedes-Benz GLC cars for sale · 2020 Mercedes-Benz GLC price guide

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Photos

91 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.