2018 Mercedes-Benz GLC

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

£15,800

Fair price: within 8% of the typical £15,748 for this model, age and mileage, drawing on 2,782 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 Coupe (168 bhp)
Mileage
84,450 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
2.1 L
Gearbox
Automatic
Power
168 bhp
Seats
5
CO2
143 g/km
Colour
Grey
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 84,450 miles, approximately 12,800 above the typical mileage for its age. Its asking price of £15,800 is £52 above our estimate of £15,748. We use UK dealer asking prices, including 2,782 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 £1,000. MOT records show an expiry date of 10 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Marshall OMODA & JAECOO Nottingham, based in Nottingham.

Stock data from 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 September 2026, 57 days ago. Advert duration calculated on 29 October 2026. Net asking-price reduction: £1,000 from the first recorded £16,800. 5 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
2 September 2026£16,800
17 September 2026£16,500
23 September 2026£16,400
25 September 2026£16,500
2 October 2026£16,000
9 October 2026£15,900
17 October 2026£15,800
28 October 2026£15,800

Price and mileage comparison

Estimated market asking price: £15,748. The asking price is £52 above 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 2,782 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 12,800 miles higher than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 10 March 2027. 82,637 miles at the last test.

63 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
£12,99088,000 miles
£13,15086,171 miles

These cars have covered 24,441–142,561 miles, compared with 84,450 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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