2017 Mercedes-Benz GLS

3.0 GLS350d V6 AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr (254 bhp)

£49,994

Above the going rate: £21,202 over the typical £28,792 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 GLS350d V6 AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr (254 bhp)
Mileage
63,000 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
White
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic
Engine badge
GLS350d V6
Emissions standard
Euro 6

About this car

The advertised mileage for this 2017 Mercedes-Benz GLS AMG Line is 63,000 miles. At £49,994, it is advertised £21,202 above our estimated market asking price of £28,792. To estimate its market asking price, we analyse UK dealer adverts for 130 Mercedes-Benz GLS cars across different ages and specifications. We have tracked this advert for 150 days. The last MOT shows 91,072 miles, more than the advert. This is worth checking with the dealer. The recorded MOT expired on 9 July 2026, so ask the dealer whether it has been renewed. You can find this car at RJD Commercials in Sandy.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£49,994
10 July 2026£49,994
23 October 2026£49,994

Price and mileage comparison

Estimated market asking price: £28,792. The asking price is £21,202 above 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 lower than typical for a 2017 Mercedes-Benz GLS.

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

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 9 July 2026. 91,072 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £25,080 to £32,950.

Other matching cars
Asking priceMileage
£25,08089,000 miles
£26,99064,000 miles
£26,99568,862 miles
£29,48055,000 miles
£32,95060,500 miles

These cars have covered 55,000–89,000 miles, compared with 63,000 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 GLS cars for sale · 2017 Mercedes-Benz GLS price guide

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