2018 Mercedes-Benz GLC

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

£13,990

Good value: £1,757 under the typical £15,747 for this model, age and mileage, drawing on 2,802 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: GLC
Trim: SPORT PREMIUM
Version: 2.1 GLC220d Sport Premium G-Tronic 4WD Euro 6 (s/s) 5dr (168 bhp)
Mileage: 77,000 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: White
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic
Engine badge: GLC220d
Emissions standard: Euro 6

About this car

At 77,000 miles, this 2018 Mercedes-Benz GLC Sport Premium has covered about 5,300 more miles than other 2018 Mercedes-Benz GLC cars. The dealer is asking £13,990, which is £1,757 below our market estimate of £15,747. Our estimate draws on 2,802 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £300 lower than when we first recorded the advert 44 days ago. MOT records show an expiry date of 12 March 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Midland Car Group in Walsall.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 September 2026, 44 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £300 from the first recorded £14,290. 1 price reduction recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observed	Asking price
11 September 2026	£14,290
8 October 2026	£13,990
23 October 2026	£13,990

Price and mileage comparison

Estimated market asking price: £15,747. The asking price is £1,757 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 5,300 miles higher than typical for a 2018 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 March 2027. 74,379 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £12,980 to £13,799.

Other matching cars
Asking price	Mileage
£12,980	98,000 miles
£13,200	93,679 miles
£13,799	91,280 miles

These cars have covered 91,280–98,000 miles, compared with 77,000 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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