2021 Mercedes-Benz GLC

2.0 AMG Line Premium Auto 4WD Euro 6 5dr

£23,790

Fair price: within 8% of the typical £23,829 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
Version
2.0 AMG Line Premium Auto 4WD Euro 6 5dr
Mileage
64,712 miles
Year
2021
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
159 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz GLC AMG Line Premium is advertised with 64,712 miles, approximately 15,400 above the typical mileage for its age. Our estimated market asking price is £23,829. This car is advertised at £23,790, which is £39 below that figure. 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 24 days ago, the asking price has dropped by £1,500. The latest MOT record shows an expiry date of 17 November 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Stratstone Mercedes-Benz of Southend in Rayleigh.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 24 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,500 from the first recorded £25,290. 2 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£25,290
10 October 2026£23,990
20 October 2026£23,790
23 October 2026£23,790

Price and mileage comparison

Estimated market asking price: £23,829. The asking price is £39 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 15,400 miles higher than typical for a 2021 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 17 November 2026. 53,526 miles at the last test.

35 other cars with the same year, trim, gearbox and fuel are for sale from £17,799 to £30,350.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,79995,578 miles
£18,90076,733 miles
£18,99189,624 miles
£19,99587,612 miles
£20,49069,800 miles

These cars have covered 21,003–95,578 miles, compared with 64,712 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.