2021 Mercedes-Benz GLC

2.0 AMG Line Auto 4WD Euro 6 5dr (302 bhp)

£25,840

Good value: £3,907 under the typical £29,747 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 (302 bhp)
Mileage
12,764 miles
Year
2021
Fuel type
Diesel Plug-in Hybrid
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
302 bhp
Seats
5
CO2
49 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
GLC300de
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

With 12,764 miles on the clock, this 2021 Mercedes-Benz GLC AMG Line has done roughly 36,600 fewer miles than a typical 2021 Mercedes-Benz GLC. At £25,840, it is advertised £3,907 below our estimated market asking price of £29,747. Our estimate draws on 2,802 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 70 days ago, and its asking price has since fallen by £1,559. That may be worth mentioning if you discuss the price with the dealer. The latest MOT record shows an expiry date of 18 June 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Stratstone Mercedes-Benz of Lakeside in West Thurrock.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 August 2026, 70 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,559 from the first recorded £27,399. 7 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
16 August 2026£27,399
27 August 2026£27,200
8 September 2026£26,999
22 September 2026£26,750
23 September 2026£26,690
3 October 2026£26,490
10 October 2026£26,090
13 October 2026£25,840
23 October 2026£25,840

Price and mileage comparison

Estimated market asking price: £29,747. The asking price is £3,907 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 36,600 miles lower than typical for a 2021 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 18 June 2027. 12,423 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £18,390 to £26,999.

Other matching cars
Asking priceMileage
£18,39081,184 miles
£22,50046,682 miles
£22,99530,600 miles
£26,99939,352 miles

These cars have covered 30,600–81,184 miles, compared with 12,764 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 · 2021 Mercedes-Benz GLC price guide

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