2018 Mercedes-Benz GLC 2.1 AMG Line

Version: 2.1 AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr

Price: £17,199. Fair price: £795 (4%) under the AskCar estimate of £17,994, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,868 priced Mercedes-Benz GLC adverts on AskCar as of 1 November 2026.

AskCar lists 2,899 used Mercedes-Benz GLC from 1,165 UK dealerships, as of 1 November 2026.

Overview

Make
Mercedes-Benz
Model
GLC
Trim
AMG Line
Version
2.1 AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr
Mileage
61,000 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
2.1 L
Gearbox
Automatic
Seats
5
CO2
129 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic
Emissions standard
Euro 6

About this car

At 61,000 miles, this 2018 Mercedes-Benz GLC AMG Line has covered about 10,800 fewer miles than other 2018 Mercedes-Benz GLC cars. The AskCar estimate for this car is £17,994. It is priced at £17,199, which is £795 below that estimate. The AskCar estimate uses 2,868 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. Our records show an MOT expiry date of 22 October 2026, which has passed. Ask the dealer for an update. The latest recorded MOT mileage is consistent with the advertised figure. You can find this car at Breeze Suzuki in Poole.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£17,199

Price and mileage comparison

Fair price: £795 (4%) under the AskCar estimate of £17,994.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 2,868 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 10,800 miles lower than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: the latest record we hold ran out on 22 October 2026; ask the dealer for the current MOT. 57,518 miles at the last test.

Other matching cars

68 other 2018 Mercedes-Benz GLC AMG Line automatic diesel cars are for sale at UK dealers from £11,995 to £25,520, as of 1 November 2026.

The 5 cheapest:

The 68 matching cars have covered 24,441 to 142,561 miles, compared with 61,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Mercedes-Benz GLC cars for sale · 2018 Mercedes-Benz GLC price guide

More like this

How to contact the dealer and its opening hours are on this AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.