2018 Mercedes-Benz GLC

2.0 GLC250 AMG Line Premium Plus G-Tronic 4WD Euro 6 (s/s) 5dr (208 bhp)

£14,790

Fair price: within 8% of the typical £15,462 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 PLUS
Version: 2.0 GLC250 AMG Line Premium Plus G-Tronic 4WD Euro 6 (s/s) 5dr (208 bhp)
Mileage: 100,000 miles
Year: 2018
Fuel type: Petrol
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Power: 208 bhp
Seats: 5
CO2: 166 g/km
Colour: Red
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic
Engine badge: GLC250
Emissions standard: Euro 6

About this car

This 2018 Mercedes-Benz GLC AMG Line Premium Plus is advertised with 100,000 miles on the clock. Our estimated market asking price is £15,462. This car is advertised at £14,790, which is £672 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. The asking price is now £200 lower than when we first recorded the advert 43 days ago. Ask the dealer why the advert shows fewer miles than the 100,933 recorded at the latest MOT. Its recorded MOT is valid until 7 September 2027. You can find this car at CarNet in Bedford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 September 2026, 43 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £200 from the first recorded £14,990. 1 price reduction recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observed	Asking price
12 September 2026	£14,990
18 October 2026	£14,790
23 October 2026	£14,790

Price and mileage comparison

Estimated market asking price: £15,462. The asking price is £672 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 28,300 miles higher than typical for a 2018 Mercedes-Benz GLC.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 7 September 2027. 100,933 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £15,500 to £25,990.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,500	90,225 miles
£15,980	90,000 miles
£16,299	87,000 miles
£16,990	73,886 miles
£16,990	82,100 miles

These cars have covered 27,393–90,225 miles, compared with 100,000 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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