2018 Mercedes-Benz GLS
3.0 AMG Line Auto 4WD Euro 6 5dr (254 bhp)
£29,499
Fair price: within 8% of the typical £31,806 for this model, age and mileage, drawing on 130 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- GLS
- Trim
- AMG LINE
- Version
- 3.0 AMG Line Auto 4WD Euro 6 5dr (254 bhp)
- Mileage
- 47,220 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 254 bhp
- Seats
- 7
- CO2
- 203 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Emissions standard
- Euro 6
About this car
With 47,220 miles on the clock, this 2018 Mercedes-Benz GLS AMG Line has done roughly 18,400 fewer miles than a typical 2018 Mercedes-Benz GLS. Our estimated market asking price is £31,806. This car is advertised at £29,499, which is £2,307 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 130 Mercedes-Benz GLS cars across different ages and specifications. We first saw this car advertised 150 days ago. Its asking price has since fallen by £1,800. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 20 November 2026, and its advertised mileage is consistent with the latest MOT reading. The seller is Fords of Winsford Manchester, based in Manchester.
Stock data from 23 October 2026.
Price history
First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,800 from the first recorded £31,299. 23 price reductions recorded, the latest observed on 23 October 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £31,299 |
| 29 May 2026 | £31,199 |
| 1 June 2026 | £30,999 |
| 7 June 2026 | £30,899 |
| 16 June 2026 | £30,999 |
| 19 June 2026 | £31,199 |
| 23 June 2026 | £30,999 |
| 26 June 2026 | £30,799 |
| 30 June 2026 | £30,899 |
| 4 July 2026 | £30,699 |
| 7 July 2026 | £30,699 |
| 8 July 2026 | £30,599 |
| 9 July 2026 | £30,899 |
| 10 July 2026 | £30,899 |
| 17 July 2026 | £30,999 |
| 18 July 2026 | £30,999 |
| 21 July 2026 | £30,899 |
| 22 July 2026 | £30,899 |
| 24 July 2026 | £30,599 |
| 25 July 2026 | £30,599 |
| 27 July 2026 | £30,799 |
| 28 July 2026 | £30,799 |
| 30 July 2026 | £30,999 |
| 2 August 2026 | £30,799 |
| 3 August 2026 | £30,799 |
| 4 August 2026 | £31,099 |
| 5 August 2026 | £31,099 |
| 8 August 2026 | £30,799 |
| 26 August 2026 | £31,099 |
| 5 September 2026 | £30,899 |
| 8 September 2026 | £30,999 |
| 12 September 2026 | £30,899 |
| 19 September 2026 | £30,799 |
| 21 September 2026 | £30,599 |
| 25 September 2026 | £30,499 |
| 28 September 2026 | £30,099 |
| 1 October 2026 | £29,999 |
| 4 October 2026 | £29,799 |
| 8 October 2026 | £29,599 |
| 12 October 2026 | £29,399 |
| 13 October 2026 | £29,699 |
| 18 October 2026 | £29,599 |
| 23 October 2026 | £29,499 |
Price and mileage comparison
Estimated market asking price: £31,806. The asking price is £2,307 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 130 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 18,400 miles lower than typical for a 2018 Mercedes-Benz GLS.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 20 November 2026. 45,915 miles at the last test.
11 other cars with the same year, trim, gearbox and fuel are for sale from £23,500 to £37,500.
| Asking price | Mileage |
|---|---|
| £23,500 | 108,190 miles |
| £26,100 | 85,531 miles |
| £28,495 | 59,000 miles |
| £28,989 | 68,750 miles |
| £29,790 | 62,450 miles |
These cars have covered 29,000–108,190 miles, compared with 47,220 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 GLS cars for sale · 2018 Mercedes-Benz GLS price guide
More like this
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2018 Mercedes-Benz GLS photo 1
- 2018 Mercedes-Benz GLS photo 2
- 2018 Mercedes-Benz GLS photo 3
- 2018 Mercedes-Benz GLS photo 4
- 2018 Mercedes-Benz GLS photo 5
- 2018 Mercedes-Benz GLS photo 6
- 2018 Mercedes-Benz GLS photo 7
- 2018 Mercedes-Benz GLS photo 8
- 2018 Mercedes-Benz GLS photo 9
- 2018 Mercedes-Benz GLS photo 10
- 2018 Mercedes-Benz GLS photo 11
- 2018 Mercedes-Benz GLS photo 12
- 2018 Mercedes-Benz GLS photo 13
- 2018 Mercedes-Benz GLS photo 14
- 2018 Mercedes-Benz GLS photo 15
- 2018 Mercedes-Benz GLS photo 16
- 2018 Mercedes-Benz GLS photo 17
- 2018 Mercedes-Benz GLS photo 18
- 2018 Mercedes-Benz GLS photo 19
- 2018 Mercedes-Benz GLS photo 20
- 2018 Mercedes-Benz GLS photo 21
- 2018 Mercedes-Benz GLS photo 22
- 2018 Mercedes-Benz GLS photo 23
- 2018 Mercedes-Benz GLS photo 24
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.