2018 Mercedes-Benz GLC

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

£16,595

Fair price: within 8% of the typical £16,406 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 Coupe (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
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

With 78,000 miles on the clock, this 2018 Mercedes-Benz GLC AMG Line has done roughly 6,300 more miles than a typical 2018 Mercedes-Benz GLC. Our estimated market asking price is £16,406. This car is advertised at £16,595, which is £189 above that figure. The estimate uses 2,802 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 150 days ago. Its asking price has since fallen by £1,400. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 28 April 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Checked Cars, based in Henley-in-Arden.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,400 from the first recorded £17,995. 4 price reductions recorded, the latest observed on 17 September 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£17,995
3 June 2026£17,595
14 July 2026£17,595
23 July 2026£17,495
24 July 2026£17,495
30 July 2026£16,995
17 September 2026£16,595
23 October 2026£16,595

Price and mileage comparison

Estimated market asking price: £16,406. The asking price is £189 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 2,802 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 28 April 2027. 78,051 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 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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Vehicle photos

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