2017 Mercedes-Benz GLS

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

£32,950

Above the going rate: £3,647 over the typical £29,303 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: 60,500 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

With 60,500 miles on the clock, this 2017 Mercedes-Benz GLS AMG Line has done roughly 3,500 fewer miles than a typical 2017 Mercedes-Benz GLS. Our estimated market asking price is £29,303. This car is advertised at £32,950, which is £3,647 above that figure. We use UK dealer asking prices, including 130 Mercedes-Benz GLS listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 10 days ago. MOT records show an expiry date of 27 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Sytner Group Mercedes-Benz of Carlisle, based in Carlisle.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 October 2026, 10 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
15 October 2026	£32,950
23 October 2026	£32,950

Price and mileage comparison

Estimated market asking price: £29,303. The asking price is £3,647 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 3,500 miles lower than typical for a 2017 Mercedes-Benz GLS.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 November 2026. 49,129 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £25,080 to £49,994.

Other matching cars
Asking price	Mileage
£25,080	89,000 miles
£26,990	64,000 miles
£26,995	68,862 miles
£29,480	55,000 miles
£49,994	63,000 miles

These cars have covered 55,000–89,000 miles, compared with 60,500 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

Vehicle photos

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