Auto Trader cars

Skip to contentSkip to footer

Mercedes-Benz GLS Class

  • tickA genuine seven-seater
  • tickLots of standard equipment
  • tickRefined and comfortable on the motorway

Mercedes-Benz GLS Class SUV (2019 - )

Mercedes’ GLS is a large seven-seat luxury SUV. Due to its sheer size and unapologetic styling, it exudes on-road presence, with lots of space inside. It’s expensive, but in return the equipment on offer is generous.
Our verdict

Is the Mercedes-Benz GLS Class a good car?

How we rated this car out of 5 on the following

Mercedes-Benz GLS Class running costs

Fuel consumption, insurance, residuals and tax.

Mercedes-Benz GLS Class safety

Driver aids, airbags and alerts.

Mercedes-Benz GLS Class features

Driver technology, media and styling.

Mercedes-Benz GLS Class reliability

Warranty, servicing, durability and build quality.

Mercedes-Benz GLS Class interior

Space, materials, boot size and comfort.

Mercedes-Benz GLS Class performance

Power, handling, fuel and range.

Our expert review

See what our expert review team say about this car

The GLS is a big heavy car with four-wheel drive, meaning it drinks fuel, it’s in a high tax band and there’s quite a lot that can go wrong. Kit like tyres will also cost more than on your average family car. That said, you should be able to get about 30mpg out of the GLS 400d diesel, which is a lovely, smooth and powerful engine. If you buy the heated-up, AMG version, you can expect that fuel economy to probably half. The petrol version, the 450 comes with an “EQ boost”, which is a mild hybrid, for slightly better fuel economy.

Mercedes-Benz GLS Class buying and leasing deals

With 1 new and 142 used Mercedes-Benz GLS Class cars available on Auto Trader, we have the largest range of cars for sale across the UK.

There are no results. Search all brand new deals
Find 143 new & used Mercedes-Benz GLS Classs
Find 3 Mercedes-Benz GLS Classs to lease

Price range

Find out how much the Mercedes-Benz GLS Class new and used cars sell for on Auto Trader

Most popular trims on Auto Trader

GLS350d V6
£33,995 to £66,000
Find 79 cars
AMG Line
£33,995 to £98,995
Find 70 cars
GLS63 V8
£45,000 to £134,995
Find 30 cars
£45,000 to £76,000
Find 29 cars
£71,995 to £115,999
Find 29 cars
designo Line
£37,989 to £52,999
Find 16 cars


Electric and hybrids

Whether you’re ready to go 100% electric, or want to test the waters with a petrol/diesel hybrid, these vehicles will help you save money on fuel and reduce CO2 emissions.

View more

Leasing deals

These deals are based on terms of 8,000 miles, for a 36 month lease with a 6 months initial payment.

View more

The latest Mercedes-Benz GLS Class articles

View more