2018 Mercedes-Benz GLC

2.0 GLC250 AMG Line Premium G-Tronic 4WD Euro 6 (s/s) 5dr (208 bhp)

£16,990

Fair price: within 8% of the typical £17,638 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 GLC250 AMG Line Premium G-Tronic 4WD Euro 6 (s/s) 5dr (208 bhp)
Mileage
69,000 miles
Year
2018
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
208 bhp
Seats
5
CO2
166 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic
Engine badge
GLC250
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz GLC AMG Line Premium is advertised with 69,000 miles, approximately 2,700 below the typical mileage for its age. The dealer is asking £16,990, which is £648 below our market estimate of £17,638. Our estimate draws on 2,802 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,000 lower than when we first recorded the advert 73 days ago. It may give you a starting point for a conversation about price. MOT records show an expiry date of 2 February 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Dawn Motors in Canterbury.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 August 2026, 73 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,000 from the first recorded £17,990. 3 price reductions recorded, the latest observed on 21 September 2026.

Recorded asking prices
Date observedAsking price
12 August 2026£17,990
13 August 2026£17,990
3 September 2026£17,490
7 September 2026£16,990
21 September 2026£16,790
21 October 2026£16,990
23 October 2026£16,990

Price and mileage comparison

Estimated market asking price: £17,638. The asking price is £648 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 2,700 miles lower than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 February 2027. 66,537 miles at the last test.

28 other cars with the same year, trim, gearbox and fuel are for sale from £14,745 to £23,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,74593,263 miles
£15,90082,000 miles
£15,99596,400 miles
£16,49978,885 miles
£16,78081,523 miles

These cars have covered 33,213–96,400 miles, compared with 69,000 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 · 2018 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.