2018 Mercedes-Benz GLC

3.0 GLC350d V6 AMG Line Premium Plus Auto 4WD Euro 6 (s/s) 5dr (254 bhp)

£19,995

Good value: £2,587 under the typical £22,582 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
3.0 GLC350d V6 AMG Line Premium Plus Auto 4WD Euro 6 (s/s) 5dr (254 bhp)
Mileage
51,392 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
254 bhp
Seats
5
CO2
169 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
GLC350d V6
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz GLC AMG Line Premium Plus is advertised with 51,392 miles, approximately 20,300 below the typical mileage for its age. The dealer is asking £19,995, which is £2,587 below our market estimate of £22,582. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. It first appeared in our advert records 10 days ago. Its MOT is recorded as valid until 19 June 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at George Kingsley Prestige & Performance in Colchester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 October 2026, 10 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
15 October 2026£19,995
23 October 2026£19,995

Price and mileage comparison

Estimated market asking price: £22,582. The asking price is £2,587 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 20,300 miles lower than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 19 June 2027. 51,393 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 51,392 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

More like this

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.