2020 Mercedes-Benz GLC

3.0 AMG Line Premium Plus Auto 4WD Euro 6 5dr

£18,770

Good value: £2,026 under the typical £20,796 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: 3.0 AMG Line Premium Plus Auto 4WD Euro 6 5dr
Mileage: 94,000 miles
Year: 2020
Fuel type: Diesel
Body type: SUV
Engine: 3.0 L
Gearbox: Automatic
Seats: 5
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Emissions standard: Euro 6

About this car

This 2020 Mercedes-Benz GLC AMG Line Premium Plus has covered 94,000 miles, around 41,000 more than typical for its age. The dealer is asking £18,770, which is £2,026 below our market estimate of £20,796. 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 3 days ago. The seller is Motonet.com, based in Coventry.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 October 2026, 3 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
23 October 2026	£18,770

Price and mileage comparison

Estimated market asking price: £20,796. The asking price is £2,026 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 41,000 miles higher than typical for a 2020 Mercedes-Benz GLC.

27 other cars with the same year, trim, gearbox and fuel are for sale from £19,900 to £30,475.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£19,900	90,407 miles
£19,950	99,069 miles
£19,995	89,920 miles
£20,495	85,810 miles
£20,495	81,400 miles

These cars have covered 18,166–99,069 miles, compared with 94,000 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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