2018 Mercedes-Benz GLC

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

£17,177

Good value: £1,738 under the typical £18,915 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
Version
2.1 AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr
Mileage
49,170 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
2.1 L
Gearbox
Automatic
Seats
5
CO2
129 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic
Emissions standard
Euro 6

About this car

At 49,170 miles, this 2018 Mercedes-Benz GLC AMG Line has covered about 22,500 fewer miles than other 2018 Mercedes-Benz GLC cars. Our estimated market asking price is £18,915. This car is advertised at £17,177, which is £1,738 below 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 recorded this advert 11 days ago, and its asking price has since fallen by £300. MOT records show an expiry date of 6 September 2027, and the latest recorded mileage is consistent with the advert. You can find this car at CarSupermarket.com Hessle in East Riding of Yorkshire.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 11 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £300 from the first recorded £17,477. 1 price reduction recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
14 October 2026£17,477
15 October 2026£17,177
23 October 2026£17,177

Price and mileage comparison

Estimated market asking price: £18,915. The asking price is £1,738 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 22,500 miles lower than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 September 2027. 48,871 miles at the last test.

65 other cars with the same year, trim, gearbox and fuel are for sale from £11,500 to £25,844.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,50074,440 miles
£11,995142,561 miles
£12,99097,910 miles
£13,22086,171 miles
£13,250156,679 miles

These cars have covered 24,441–156,679 miles, compared with 49,170 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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