2017 Mercedes-Benz GLS Class
Gls350d V6 Designo Line
72,513mi Auto Diesel 3.0L
£29,950
Salisbury
from £629/pm
In the tone of black, this 3000 CC diesel Mercedes-Benz GLS Class with automatic transmission is now available for purchase.
Rates from 9.9% APR. A Representative HP Example: borrowing £10,000 over 60 Months with a representative of 16.35% APR, an annual interest rate of 16.35% (fixed) and a deposit of £0.00, the amount payable would be 59 repayments of £239.16 per month, with one final repayment of £249.16 (which includes the option to purchase fee of £10.00), with a total cost of credit of £4,349.41 and a total amount payable of £14,359.41.
2 cars

Gls350d V6 Designo Line
72,513mi Auto Diesel 3.0L
£29,950
Salisbury
from £629/pm
In the tone of black, this 3000 CC diesel Mercedes-Benz GLS Class with automatic transmission is now available for purchase.
Rates from 9.9% APR. A Representative HP Example: borrowing £10,000 over 60 Months with a representative of 16.35% APR, an annual interest rate of 16.35% (fixed) and a deposit of £0.00, the amount payable would be 59 repayments of £239.16 per month, with one final repayment of £249.16 (which includes the option to purchase fee of £10.00), with a total cost of credit of £4,349.41 and a total amount payable of £14,359.41.

Gls 350D 4Matic Amg Line 9G-tronic
80,753mi Auto Diesel 3.0L
£27,700
Swindon
from £581/pm
On offer and ready for you to drive away today is this GLS Class which comes fitted with a 3000 cc diesel motor with automatic transmission. This second-hand one currently in stock at our dealership has 80,753 miles clocked-up on the dash.
Gls 450D 4Matic Business Class 9G-tronic
10mi Auto Diesel 3.0L
£113,498
Dyce
from £2,382/pm
A 3.0 Litre diesel engine and automatic transmission are just some of the aspects that this car is offering you.
Gls 450D 4Matic Business Class 9G-tronic
10mi Auto Diesel 3.0L
£113,498
Perth
from £2,382/pm
On offer and ready for its new owner to drive away is this Mercedes-Benz GLS Class Gls 450D 4Matic Business Class 9G-tronic in nearly new condition that comes equipped with automatic transmission and a 3.0 LTR diesel motor. This second-hand model available from this dealership priced at £113,498 has 10 miles on the dash and has been finished in the shade of black.

450D 4Matic Amg Line Premium 9G-tronic 2025
1,751mi Auto Diesel
£88,495
Colchester
from £1,858/pm
This second hand Mercedes-Benz GLS Class 450D 4Matic Amg Line Premium 9G-tronic 2025 from this dealer comes fitted with automatic transmission, a L diesel motor and has 1,751 miles on the dash.

450D 4Matic Amg Line Premium 9G-tronic
3,271mi Auto Diesel 3.0L
£86,481
Bishop's Stortford
from £1,815/pm
Available from this car dealership's show room is this black Mercedes-Benz GLS Class 450D 4Matic Amg Line Premium 9G-tronic fitted with a automatic transmission and 3.0L diesel engine.

Gls 450D 4Matic Amg Line Premium 9G-tronic
3,318mi Auto Diesel
£84,480
Bolton
from £1,773/pm
Want a vehicle that's been designed to be dependable and trustworthy and is amongst those rated in the top 20 of the UK's reliability index? Then have a more in depth look at this like new, well kept Mercedes-Benz GLS Class in a splendid, like new condition both inside and out. It has just 3,318 miles clocked up on the dash and has a ltr diesel engine with automatic transmission.

450 4Matic Amg Line Premium 9G-tronic
3,733mi Auto Petrol 3.0L
£91,900
Lincoln
from £1,929/pm
An outstanding price of only £91,900 from this dealership in Lincoln on this near flawless, like new, second hand car. It is a great choice to make if you're looking to buy a vehicle that has an excellent track record for dependability and trustworthiness.

Gls 450D 4Matic Amg Line Premium 9G-tronic
4,328mi Auto Hybrid 3.0L
£86,999
Tonbridge
from £1,826/pm
This GLS Class holds a high ranking for reliability and trustworthiness. This second hand model, now available from this dealer has 4,328 miles clocked up on the dash and is fitted out with a 3000cc hybrid motor with automatic transmission.

Gls 450D 4Matic Business Class 9G-tronic
4,557mi Auto Diesel 3.0L
£97,699
Crawley
from £2,051/pm
A remarkable price of only £97,699 is being offered by us at this dealer for this reliable and trustworthy GLS Class Gls 450D 4Matic Business Class 9G-tronic. It's a pre-owned, second hand vehicle but it was beautifully maintained by the last owner and therefore remains in nearly new, almost pristine condition on its exterior and interior.

Gls450 Amg Ln Prem D Mhe
4,884mi Auto Diesel 3.0L
£86,145
Guildford
from £1,808/pm
An awesome price of only £86,145 is being advertised by this dealer in Guildford for this this trusty Mercedes-Benz GLS Class which is one of the UK's top 20 most reliable models. It's a second hand vehicle, but it has been well looked after so it's still in a splendid, near mint condition.

450D 4Matic Amg Line Premium 9G-tronic
5,480mi Auto Diesel 3.0L
£85,490
Oxford
from £1,795/pm
Are you looking for a Mercedes-Benz GLS Class? Well, have a look at this used model available in the tone of black with a 3000 cc diesel engine, 5,480 miles on the clock and automatic transmission.

Gls 450D 4Matic Amg Line Premium Plus 9G-troni
5,808mi Auto Diesel
£83,999
Stockport
from £1,763/pm
A brilliant price of only £83,999 is currently being advertised by this dealership in Stockport for this Mercedes-Benz that is rated as one of the top 20, most dependable motors in Great Britain.

Gls 450D 4Matic Amg Line Premium 9G-tronic
6,567mi Auto Diesel
£85,780
Southampton
from £1,801/pm
A remarkable price at this dealer on this second hand, low mileage Mercedes-Benz GLS Class with a cc diesel motor, automatic transmission and only 6,567 miles on the dashboard.

450D 4Matic Business Class 9G-tronic 2025
7,487mi Auto Diesel
£94,690
Grays
from £1,988/pm
Be the new owner of this durable Mercedes-Benz GLS Class 450D 4Matic Business Class 9G-tronic 2025 that is listed as one of Britain's top 20 most reliable cars. This model at our dealership is a second-hand model, however it was well looked after and remains in a nearly new, almost spotless condition.

Gls 450D 4Matic Amg Line Premium 9G-tronic
7,858mi Auto Diesel
£82,980
Blackpool
from £1,742/pm
This used Mercedes-Benz GLS Class Gls 450D 4Matic Amg Line Premium 9G-tronic in the tone of black is now available to buy with the added option for you to purchase on finance.

Gls 450D 4Matic Amg Line Premium 9G-tronic
8,079mi Auto Diesel
£87,480
Southampton
from £1,836/pm
Finished in black, this Mercedes-Benz GLS Class features a CC diesel motor with automatic transmission and has 8,079 miles clocked up on the dash. First Registered in 2025, it is now available on the market for £88,980.

450D 4Matic Amg Line Premium 9G-tronic
8,262mi Auto Diesel 3.0L
£84,795
Cambridge
from £1,780/pm
On the market and ready for you to take home is this dependable Mercedes-Benz GLS Class which is ranked amongst the UK's top 20 most reliable models. It comes equipped with automatic transmission and a 3000 CC diesel motor. This second hand one now available from this dealer has just 8,262 miles on the dash.

3.0 Gls450dh Mhev Business Class Suv Hy
8,947mi Auto Hybrid 3.0L
£87,490
Harrogate
from £1,836/pm
This low mileage GLS Class 3.0 Gls450dh Mhev Business Class Suv Hy in almost pristine, like new condition comes with automatic transmission and a 3000cc hybrid motor. On the market and ready for its new owner to drive away in a black finish with only 8,947 miles on the clock. It's an excellent choice if you're searching for a vehicle that has been created to have reliability in mind.

450D 4Matic Amg Line Premium 9G-tronic 2025
9,440mi Auto Diesel
£83,692
Glasgow
from £1,757/pm
Having to get your car repaired is not only a hassle, it can be expensive too, therefore buying one that's rated for being reliable could be something worth considering if you are thinking of overall cost in the long term. The Mercedes-Benz GLS Class is among the top 20 rated for reliability and at this dealer you can buy this second hand one for just £83,781. That is great value for this model and it's even better when you take into account that it's less likely to let you down and cost you extra money in repair bills.

Business Class
9,520mi Auto Diesel
£87,900
Mercedes-Benz of Ascot
from £1,845/pm
Up for sale and ready for its next owner to take home is this estate that is ranked as one of the most trustworthy and reliable cars available. It incorporates a Ltr diesel motor and automatic transmission. This one with low mileage currently on sale at this dealership in Bracknell is in an almost flawless, nearly new condition both in and out and has got a mere 9,520 miles clocked up on the dashboard.

Gls 450D 4Matic Business Class 9G-tronic
11,514mi Auto Diesel
£87,913
Bolton
from £1,845/pm
Available for viewing upon your request is this suv GLS Class with 11,514 miles clocked up on the dash, automatic gearbox and a CC diesel motor.

450D 4Matic Amg Line Premium 9G-tronic
11,546mi Auto Diesel 3.0L
£82,990
Nottingham
from £1,742/pm
Looking to buy a car that's manufactured to be trustworthy and durable and is amongst those rated in the top 20 of Britain's reliability index? Then take a closer look at this like new, well maintained Mercedes-Benz GLS Class which is in superb, like new condition in and out. This model from this dealer has clocked up a mere 11,546 miles and has a 3.0 Ltr diesel engine with automatic transmission.

450D 4Matic Amg Line Premium 9G-tronic
11,793mi Auto Diesel 3.0L
£83,333
Hemel Hempstead
from £1,749/pm
A marvellous price from this dealership for this Mercedes-Benz GLS Class with low mileage. A great choice if you're on the lookout for a model that has an excellent reputation for dependability and trustworthiness.