2018 Mercedes-Benz GLC
2.1 AMG Line Premium Auto 4WD Euro 6 5dr
£17,999
Fair price: within 8% of the typical £18,486 for this model, age and mileage, drawing on 2,790 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- GLC
- Trim
- AMG LINE PREMIUM
- Version
- 2.1 AMG Line Premium Auto 4WD Euro 6 5dr
- Mileage
- 56,477 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.1 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 158 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Emissions standard
- Euro 6
About this car
At 56,477 miles, this 2018 Mercedes-Benz GLC AMG Line Premium has covered about 15,200 fewer miles than other 2018 Mercedes-Benz GLC cars. The dealer is asking £17,999, which is £487 below our market estimate of £18,486. Our estimate draws on 2,790 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 16 days ago. MOT records show an expiry date of 24 October 2026, and the latest recorded mileage is consistent with the advert. The seller is Gates of Harlow, based in Harlow.
Stock data from 21 October 2026.
Price history
First seen on 6 October 2026, 16 days ago. Advert duration calculated on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 6 October 2026 | £17,999 |
| 21 October 2026 | £17,999 |
Price and mileage comparison
Estimated market asking price: £18,486. The asking price is £487 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 2,790 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 15,200 miles lower than typical for a 2018 Mercedes-Benz GLC.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 24 October 2026. 48,419 miles at the last test.
96 other cars with the same year, trim, gearbox and fuel are for sale from £11,495 to £24,985.
| Asking price | Mileage |
|---|---|
| £11,495 | 128,000 miles |
| £13,250 | 108,385 miles |
| £13,450 | 93,000 miles |
| £13,495 | 111,000 miles |
| £13,500 | 111,000 miles |
These cars have covered 26,504–128,000 miles, compared with 56,477 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
Similar cars for less
- 2019 Mercedes-Benz GLC, 55,000 miles, £16,990, £3,133 under typical, Essendine
- 2018 Mercedes-Benz GLC, 39,753 miles, £17,995, £2,349 under typical, Ipswich
- 2018 Mercedes-Benz GLC, 49,170 miles, £17,177, £1,756 under typical, Hessle
Dealer
Gates of Harlow, Harlow. Across the dealer network: 8 branches, 670 cars for sale.
Dealer postcode: CM20 2EG.
Dealer opening hours
- Monday
- 08:00-18:00
- Tuesday
- 08:00-18:00
- Wednesday
- 08:00-18:00
- Thursday
- 08:00-18:00
- Friday
- 08:00-18:00
- Saturday
- 08:00-18:00
- Sunday
- 10:00-16:00