2018 Mercedes-Benz GLC

2.1 GLC220d AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr (168 bhp)

£15,295

Fair price: within 8% of the typical £15,564 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 GLC220d AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr (168 bhp)
Mileage: 78,000 miles
Year: 2018
Fuel type: Diesel
Body type: SUV
Engine: 2.1 L
Gearbox: Automatic
Power: 168 bhp
Seats: 5
CO2: 129 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic
Engine badge: GLC220d
Emissions standard: Euro 6

About this car

This 2018 Mercedes-Benz GLC AMG Line is advertised with 78,000 miles, approximately 6,300 above the typical mileage for its age. Our estimated market asking price is £15,564. This car is advertised at £15,295, which is £269 below that figure. We use UK dealer asking prices, including 2,802 Mercedes-Benz GLC listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 29 days ago. Its recorded MOT is valid until 9 May 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at LM Motors Group in Worksop.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 September 2026, 29 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
26 September 2026	£15,295
23 October 2026	£15,295

Price and mileage comparison

Estimated market asking price: £15,564. The asking price is £269 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 6,300 miles higher than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 May 2027. 75,150 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 price	Mileage
£11,500	74,440 miles
£11,995	142,561 miles
£12,990	97,910 miles
£13,220	86,171 miles
£13,250	156,679 miles

These cars have covered 24,441–156,679 miles, compared with 78,000 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

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