Sell your car Get offers from multiple dealers

Approved Used Mercedes GLS cars for sale

We’ve got a fantastic selection of used Mercedes GLS cars for sale. Every used Mercedes GLS comes with the carwow Happiness Guarantee, which means its full history is checked and it has been through a thorough mechanical inspection. All our Mercedes GLS cars are available only from manufacturer-approved dealers, are less than five years old and come with a 30-day returns guarantee*

See our range of approved used Mercedes GLS cars for sale

2021 Mercedes
GLS AMG Line
  • 23,779 miles
  • 3.0 litres
  • Automatic
  • Diesel
Cash
£78,000
Overpriced
2020 Mercedes
GLS AMG Line
  • 32,335 miles
  • 3.0 litres
  • Automatic
  • Diesel
Cash
£79,799
Overpriced
2020 Mercedes
GLS AMG Line
  • 7,679 miles
  • 3.0 litres
  • Automatic
  • Diesel
Cash
£81,999
Overpriced
2020 Mercedes
GLS AMG Line
  • 10,064 miles
  • 3.0 litres
  • Automatic
  • Diesel
Cash
£83,046
Overpriced
2020 Mercedes
GLS AMG Line
  • 4,069 miles
  • 3.0 litres
  • Automatic
  • Diesel
Cash
£86,900
Overpriced
2020 Mercedes
GLS AMG Line
  • 14,900 miles
  • 3.0 litres
  • Automatic
  • Diesel
Cash
£86,950
Overpriced
* In line with the Consumer Rights Act 2015