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Used Mercedes Benz Gls cars for sale

Today we have 19 Gls cars for sale, 11 reduced in price.


Our cheapest Mercedes Benz Gls is just £37,891

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 MercedesBenz of Blackpool, Lancashire, Blackpool

£37,891 Good price
Was £39,395 Save £1,504

Mercedes Benz GLS GLS 63 4Matic 5dr 7G Tronic

2016 (66)  |   51,037 miles  |   suv  |   10600  |   petrol  |   semiauto  |   5 doors  |  

Includes centre console, usb port, 2 cupholders, radio, tinted glass, automatic, trip computer, sunroof, pas, sport suspension, rain sensor, led daytime running lights, radio/cd, outside temperature gauge, usb, dab digital radio, rain sensor windscreen wipers...


Low price range Mercedes Benz Gls examples £37,891 - £63,974

Out of the 19 Gls cars we have for sale 6 are currently priced under £64,000


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 Peter Cooper Prestige Horsham, , Horsham

£51,695
Was £52,991 Save £1,291

Mercedes Benz GLS GLS 400d 4Matic AMG Line Premium 5dr 9G Tronic

2020 (20)  |   41,251 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

This model has rain sensor, tinted glass, esp, roof rails, diesel, heated windscreen, panoramic glass sunroof, rain sensor windscreen wipers, radio, adaptive brake lights, sunroof, service indicator, automatic, privacy glass, usb port, dab digital radio, diesel par...eee

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 Vertu MercedesBenz of Ascot, London Road, Bracknell

£42,236

Mercedes Benz GLS GLS 350d 4Matic AMG Line 5dr 9G Tronic

2020  |   25,614 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

This car has electric windows, tinted glass, pas, dab digital radio, body coloured bumpers, third brake light, service indicator, 12v socket in luggage compartment, sunroof, privacy glass, outside temperature gauge, trip computer, computer, diesel, voice control,...eee

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 Vertu MercedesBenz of Ascot, London Road, Bracknell

£48,995
Was £53,500 Save £4,500

Mercedes Benz GLS GLS 400d 4Matic AMG Line Premium 5dr 9G Tronic

2020 (20)  |   50,384 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Options include privacy glass, centre console, parktronic, panoramic glass sunroof, automatic headlamp activation, usb port, service indicator, rain sensor, roof rails, dab digital radio, esp, adaptive brake lights, diesel particulate filter, automatic, heated winds...eee

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 MercedesBenz of Blackburn, Lancashire, Blackburn

£63,092
Was £67,650 Save £4,553

Mercedes Benz GLS GLS 400d 4Matic Night Ed 5dr 9G Tronic

2023 (23)  |   13,132 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Comes with parktronic, black, bluetooth connectivity, diesel, led daytime running lights, privacy glass, adaptive brake lights, speedtronic cruise control, daytime running lights, radio, automatic, diesel particulate filter, usb, dab digital radio, black roof r...eee


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Mid price range Mercedes Benz Gls examples £63,974 - £92,363

Out of the 19 Gls cars we have for sale 5 are currently priced between £64,000 and £92,000


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 MercedesBenz of Bolton, Lancashire, Bolton

£91,651
Was £92,427 Save £771

Mercedes Benz GLS GLS 450d 4Matic AMG Line Premium + 5dr 9G Tronic

2024 (74)  |   4,624 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Comes with daytime running lights, diesel particulate filter, led daytime running lights, dab digital radio, usb port, sunroof, heated rear window, radio, electric front and rear windows, heated windscreen, automatic, automatic headlamp activation, adaptive bra...eee

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 MercedesBenz of Sheffield, Sheffield Road, Sheffield

£64,485
Was £64,786 Save £296

Mercedes Benz GLS GLS 400d 4Matic Night Ed 5dr 9G Tronic

2022 (22)  |   9,937 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Options include rain sensor, automatic, automatic headlamp activation, automatic transmission, usb, service indicator, diesel particulate filter, bluetooth, adaptive brake lights, centre console, rain sensor windscreen wipers, sunroof, radio, bluetooth connectivity,...eee

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 MercedesBenz of Southampton, Hampshire, Southampton

£91,312
Was £93,174 Save £1,857

Mercedes Benz GLS GLS 450d 4Matic AMG Line Premium + 5dr 9G Tronic

2024 (74)  |   5,334 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Comes with speedtronic cruise control, heated rear window, third brake light, dab digital radio, usb, privacy glass, sunroof, electric front and rear windows, cruise control, daytime running lights, diesel particulate filter, automatic headlamp activation, pano...eee

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 MercedesBenz of Blackburn, Lancashire, Blackburn

£68,517
Was £69,017 Save £495

Mercedes Benz GLS GLS 400d 4Matic Night Ed Exec 5dr 9G Tron

2023 (73)  |   17,223 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Featuring centre console, black roof rails, diesel particulate filter, adaptive brake lights, dab digital radio, radio, usb, automatic transmission, roof rails, cruise control, usb port, diesel, bluetooth connectivity, service indicator, parktronic, bluetooth,...eee

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 MercedesBenz of Harrogate, Leeds Road, Harrogate

£70,500

Mercedes Benz GLS GLS 400d 4Matic Night Ed Exec 5dr 9G Tron

2023 (73)  |   23,956 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Features on this model include adaptive brake lights, roof rails, usb port, usb, automatic transmission, service indicator, black, black roof rails, cruise control, bluetooth, radio, parktronic, automatic, dab digital radio, speedtronic cruise control, diesel, centre console, dies...eee


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High price range Mercedes Benz Gls examples £92,363 - £103,685

Out of the 19 Gls cars we have for sale 5 are currently priced between £92,000 and £104,000


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 MercedesBenz of Southampton, Hampshire, Southampton

£98,680

Mercedes Benz GLS GLS 450d 4Matic Business Class 5dr 9G Tronic

2025 (25)  |   4,000 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Comes with diesel, usb port, electric front and rear windows, diesel particulate filter, speedtronic cruise control, radio, privacy glass, automatic, roof rails, dab digital radio, service indicator, cruise control, usb, led daytime running lights, heated rear ...eee

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 MercedesBenz of Bolton, Lancashire, Bolton

£98,680

Mercedes Benz GLS GLS 450d 4Matic Business Class 5dr 9G Tronic

2025 (25)  |   2,404 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Comes with dab digital radio, led daytime running lights, automatic, daytime running lights, privacy glass, speedtronic cruise control, usb, usb port, diesel, cruise control, service indicator, third brake light, roof rails, radio, heated rear window, adaptive ...eee

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 MercedesBenz of Southampton, Hampshire, Southampton

£98,680

Mercedes Benz GLS GLS 450d 4Matic Business Class 5dr 9G Tronic

2025 (25)  |   4,000 miles  |   suv  |   9900  |   diesel  |   semiauto  |   5 doors

Description includes diesel, usb, privacy glass, cruise control, diesel particulate filter, roof rails, radio, speedtronic cruise control, electric front and rear windows, heated rear window, dab digital radio, service indicator, daytime running lights, led daytime runni...eee

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 MercedesBenz of Doncaster, Wheatley Hall Road, Doncaster

£102,995

Mercedes Benz GLS GLS 63 4Matic+ Night Edition Executive 5dr TCT

2024 (24)  |   26,020 miles  |   suv  |   10000  |   hybrid  |   semiauto  |   5 doors

Includes automatic, black, usb port, usb, automatic transmission, centre console, speedtronic cruise control, manual, service indicator, parktronic, radio, dab digital radio, limited slip differential, petrol, adaptive brake lights, cruise control...eee


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How much are Mercedes Benz Gls cars?

On 28 August 2025 we currently have 19 Mercedes Benz Gls cars for sale on the site. Although the average asking price is £76,300 you can find Mercedes Benz Gls cars for just £37,891. Glss are available in suv body styles. The current selling market suggests that buyers have the best chance negotiating on 2024 year models and that 2024 year models with mileages less than 13,763 currently provide the best value.

Mercedes Benz Gls £92,363 - £103,685
  • Mercedes Benz Gls

Low price range
From £37,891 - To £63,974

Ave price £53,522 | Ave mileage 32,027 | Ave age 2021

Currently for sale 5
Mercedes Benz Gls £92,363 - £103,685
  • Mercedes Benz Gls

Mid price range
From £63,974 - To £92,363

Ave price £77,293 | Ave mileage 12,215 | Ave age 2023

Currently for sale 5
Mercedes Benz Gls £92,363 - £103,685
  • Mercedes Benz Gls

High price range
From £92,363 - To £103,685

Ave price £99,543 | Ave mileage 8,740 | Ave age 2025

Currently for sale 5


Frequently asked Mercedes Benz Gls questions

What body styles does the Mercedes Benz Gls come in?
| Suv (100%)

What transmissions are available on the Mercedes Benz Gls?
| Semiauto (100%)

What different fuel types are available for the Mercedes Benz Gls?
| Diesel (84%) | Hybrid (11%)

What are the most popular engine sizes in the Mercedes Benz Gls?
| 10000 (11%) | 9900 (84%)

What are the Mercedes Benz Gls's most popular colours?
| White | Silver | Grey | Blue | Black

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