2018 Mercedes-Benz GLC

2.1 d AMG Line Premium 9G-Tronic Plus 4WD Euro 6 5dr

£20,999

Fair price: within 8% of the typical £20,282 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 PREMIUM
Version
2.1 d AMG Line Premium 9G-Tronic Plus 4WD Euro 6 5dr
Mileage
46,104 miles
Year
2018
Fuel type
Diesel
Body type
Coupe
Engine
2.1 L
Gearbox
Automatic
Seats
5
CO2
163 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
9G-Tronic Plus
Emissions standard
Euro 6

About this car

With 46,104 miles on the clock, this 2018 Mercedes-Benz GLC AMG Line Premium has done roughly 25,600 fewer miles than a typical 2018 Mercedes-Benz GLC. Its asking price of £20,999 is £717 above our estimate of £20,282. We use UK dealer asking prices, including 2,802 Mercedes-Benz GLC listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 135 days ago, the asking price has dropped by £2,400. It may give you a starting point for a conversation about price. MOT records show an expiry date of 15 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Fords of Winsford Manchester, based in Manchester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 June 2026, 135 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £2,400 from the first recorded £23,399. 20 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
18 June 2026£23,399
21 June 2026£23,299
24 June 2026£23,199
26 June 2026£22,999
2 July 2026£23,199
7 July 2026£23,199
12 July 2026£22,999
15 July 2026£22,899
16 July 2026£22,899
25 July 2026£22,799
26 July 2026£22,799
28 July 2026£22,699
29 July 2026£22,699
2 August 2026£22,899
3 August 2026£22,899
8 August 2026£22,699
17 August 2026£22,599
27 August 2026£22,499
31 August 2026£22,599
6 September 2026£22,099
10 September 2026£21,899
15 September 2026£21,699
16 September 2026£21,899
20 September 2026£21,699
21 September 2026£21,899
25 September 2026£21,699
30 September 2026£21,899
4 October 2026£21,799
8 October 2026£21,599
12 October 2026£21,499
17 October 2026£21,299
21 October 2026£20,999
23 October 2026£20,999

Price and mileage comparison

Estimated market asking price: £20,282. The asking price is £717 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 25,600 miles lower than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 15 March 2027. 44,378 miles at the last test.

96 other cars with the same year, trim, gearbox and fuel are for sale from £11,495 to £24,849.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,495128,000 miles
£13,250108,385 miles
£13,400111,000 miles
£13,45093,000 miles
£13,495111,000 miles

These cars have covered 23,000–128,000 miles, compared with 46,104 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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