2020 Mercedes-Benz GLC

2.0 AMG Line Auto 4WD Euro 6 5dr

£30,795

Fair price: within 8% of the typical £27,310 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 AMG Line Auto 4WD Euro 6 5dr
Mileage: 38,078 miles
Year: 2020
Body type: Coupe
Engine: 2.0 L
Gearbox: Automatic
Seats: 5
CO2: 182 g/km
Colour: Blue
Doors: 5
Driven wheels: Four Wheel Drive
Emissions standard: Euro 6

About this car

This 2020 Mercedes-Benz GLC AMG Line has covered 38,078 miles, around 16,600 fewer than typical for its age. At £30,795, it is advertised £1,285 above our estimated market asking price of £27,310. 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 32 days ago, the asking price has dropped by £3,200. Its recorded MOT is valid until 14 December 2026, and its advertised mileage is consistent with the latest MOT reading. The seller is Sandown Group Mercedes-Benz of Epsom, based in Epsom.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 September 2026, 32 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £3,200 from the first recorded £31,795. 3 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observed	Asking price
23 September 2026	£31,795
29 September 2026	£28,995
7 October 2026	£31,495
16 October 2026	£28,595
21 October 2026	£30,795
23 October 2026	£28,595

Price and mileage comparison

Estimated market asking price: £27,310. The asking price is £1,285 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 16,600 miles lower than typical for a 2020 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 14 December 2026. 28,811 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £20,499 to £28,899.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£20,499	70,250 miles
£21,100	80,034 miles
£23,400	56,311 miles
£23,649	54,988 miles
£25,750	34,885 miles

These cars have covered 11,922–80,034 miles, compared with 38,078 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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