2020 Mercedes-Benz GLC

2.0 GLC300 Mhev AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (268 bhp)

£21,495

Fair price: within 8% of the typical £20,542 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 GLC300 Mhev AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (268 bhp)
Mileage: 80,630 miles
Year: 2020
Fuel type: Petrol
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Power: 268 bhp
Seats: 5
CO2: 196 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic+
Engine badge: GLC300; MHEV
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

With 80,630 miles on the clock, this 2020 Mercedes-Benz GLC AMG Line has done roughly 27,700 more miles than a typical 2020 Mercedes-Benz GLC. The dealer is asking £21,495, which is £953 above our market estimate of £20,542. Our estimate draws on 2,802 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 46 days ago. MOT records show an expiry date of 6 September 2027, and the latest recorded mileage is consistent with the advert. The seller is V12 Sports & Classics Ltd -Worksop, based in Worksop.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 46 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observed	Asking price
8 September 2026	£21,495
23 October 2026	£21,495

Price and mileage comparison

Estimated market asking price: £20,542. The asking price is £953 above 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 27,700 miles higher than typical for a 2020 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 September 2027. 69,546 miles at the last test.

19 other cars with the same year, trim, gearbox and fuel are for sale from £19,400 to £27,100.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£19,400	63,051 miles
£19,990	67,700 miles
£21,000	62,000 miles
£21,350	62,321 miles
£21,500	74,105 miles

These cars have covered 17,874–74,105 miles, compared with 80,630 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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Vehicle photos

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