2017 Mercedes-Benz GLS
3.0 GLS350d V6 G-Tronic 4WD Euro 6 (s/s) 5dr (254 bhp)
£25,000
Good value: £3,338 under the typical £28,338 for this model, age and mileage, drawing on 130 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- GLS
- Version
- 3.0 GLS350d V6 G-Tronic 4WD Euro 6 (s/s) 5dr (254 bhp)
- Mileage
- 65,000 miles
- Year
- 2017
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 254 bhp
- Seats
- 7
- CO2
- 199 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- G-Tronic
- Engine badge
- GLS350d V6
- Emissions standard
- Euro 6
About this car
This 2017 Mercedes-Benz GLS is advertised with 65,000 miles on the clock. The dealer is asking £25,000, which is £3,338 below our market estimate of £28,338. To estimate its market asking price, we analyse UK dealer adverts for 130 Mercedes-Benz GLS cars across different ages and specifications. We first recorded this car for sale 150 days ago. The recorded MOT expired on 5 October 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. It is advertised by Rockstar Motors in Colchester.
Stock data from 23 October 2026.
Price history
First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £25,000 |
| 14 July 2026 | £25,000 |
| 23 October 2026 | £25,000 |
Price and mileage comparison
Estimated market asking price: £28,338. The asking price is £3,338 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 1,000 miles higher than typical for a 2017 Mercedes-Benz GLS.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT valid until 5 October 2026. 64,846 miles at the last test.
2017 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
- 2017 Mercedes-Benz GLS photo 1
- 2017 Mercedes-Benz GLS photo 2
- 2017 Mercedes-Benz GLS photo 3
- 2017 Mercedes-Benz GLS photo 4
- 2017 Mercedes-Benz GLS photo 5
- 2017 Mercedes-Benz GLS photo 6
- 2017 Mercedes-Benz GLS photo 7
- 2017 Mercedes-Benz GLS photo 8
- 2017 Mercedes-Benz GLS photo 9
- 2017 Mercedes-Benz GLS photo 10
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