2018 Mercedes-Benz GLC

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

£18,295

Fair price: within 8% of the typical £19,268 for this model, age and mileage, drawing on 2,799 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
54,409 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
Silver
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 has covered 54,409 miles, around 17,300 fewer than typical for its age. At £18,295, it is advertised £973 below our estimated market asking price of £19,268. We use UK dealer asking prices, including 2,799 Mercedes-Benz GLC listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 57 days ago, the asking price has dropped by £700. MOT records show an expiry date of 9 March 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Car Brothers NI in Newtownabbey.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 August 2026, 57 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £700 from the first recorded £18,995. 2 price reductions recorded, the latest observed on 24 September 2026.

Recorded asking prices
Date observedAsking price
27 August 2026£18,995
1 September 2026£18,495
24 September 2026£18,295
22 October 2026£18,295

Price and mileage comparison

Estimated market asking price: £19,268. The asking price is £973 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 2,799 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,300 miles lower than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 March 2027. 44,430 miles at the last test.

27 other cars with the same year, trim, gearbox and fuel are for sale from £15,900 to £23,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,90082,000 miles
£15,99596,400 miles
£16,49978,885 miles
£16,78081,523 miles
£16,98972,746 miles

These cars have covered 33,213–96,400 miles, compared with 54,409 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