2018 Mercedes-Benz GLC

2.1 GLC250d AMG Line Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr (201 bhp)

£20,725

Fair price: within 8% of the typical £20,218 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
2.1 GLC250d AMG Line Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr (201 bhp)
Mileage
43,976 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
2.1 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
161 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
GLC250d
Emissions standard
Euro 6

About this car

With 43,976 miles on the clock, this 2018 Mercedes-Benz GLC AMG Line Premium Plus has done roughly 27,700 fewer miles than a typical 2018 Mercedes-Benz GLC. Our estimated market asking price is £20,218. This car is advertised at £20,725, which is £507 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. We first saw this car advertised 29 days ago. Its asking price has since fallen by £775. MOT records show an expiry date of 26 June 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Arcane Automotive in Sidcup.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 September 2026, 29 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £775 from the first recorded £21,500. 2 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
26 September 2026£21,500
13 October 2026£20,995
22 October 2026£20,725
23 October 2026£20,725

Price and mileage comparison

Estimated market asking price: £20,218. The asking price is £507 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 lower than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 June 2027. 42,379 miles at the last test.

47 other cars with the same year, trim, gearbox and fuel are for sale from £12,990 to £25,750.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,990115,620 miles
£12,995110,000 miles
£13,290111,635 miles
£13,495101,832 miles
£13,995115,000 miles

These cars have covered 43,000–145,000 miles, compared with 43,976 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 · 2018 Mercedes-Benz GLC price guide

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