2020 Mercedes-Benz GLC

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

£34,250

Fair price: within 8% of the typical £34,820 for this model, age and mileage, drawing on 2,802 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: GLC
Trim: AMG PREMIUM PLUS
Version: 3.0 GLC43 V6 AMG Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr (385 bhp)
Mileage: 36,020 miles
Year: 2020
Fuel type: Petrol
Body type: SUV
Engine: 3.0 L
Gearbox: Automatic
Power: 385 bhp
Seats: 5
CO2: 244 g/km
Colour: White
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 Premium Plus has covered 36,020 miles, around 16,900 fewer than typical for its age. The dealer is asking £34,250, which is £570 below our market estimate of £34,820. Our estimate draws on 2,802 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 43 days ago. Its asking price has since fallen by £2,000. MOT records show an expiry date of 1 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Cotswold Group Select, based in Tewkesbury.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 September 2026, 43 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £2,000 from the first recorded £36,250. 3 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observed	Asking price
13 September 2026	£36,250
27 September 2026	£35,250
29 September 2026	£34,750
7 October 2026	£34,250
23 October 2026	£34,250

Price and mileage comparison

Estimated market asking price: £34,820. The asking price is £570 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 16,900 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 September 2027. 36,019 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £30,995 to £34,995.

Other matching cars
Asking price	Mileage
£30,995	70,000 miles
£34,495	49,240 miles
£34,995	40,000 miles

These cars have covered 40,000–70,000 miles, compared with 36,020 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

Vehicle photos

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