Mercedes-Benz GLS towing capacity
The 2020 Mercedes-Benz GLS is rated for 7,500 lbs (the source does not say which hitch type the figure is for). The source gives one figure for it.
Source documents last retrieved October 3, 2026.
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2020 Mercedes-Benz GLS
Hitch type not stated
The source gives these trailer weights without naming a hitch type. They are shown as printed.
| Configuration | Engine | Drive | Axle | Max trailer | Needs | Source |
|---|---|---|---|---|---|---|
| GLS SUVsecondary source: Trailer Life annual towing guide; hitch type not stated by the guide | All | 7,500 lbs | p. 22 |
Source: Trailer Life 2020 Towing Guide (a compilation, not the manufacturer)
2019 Mercedes-Benz GLS
Hitch type not stated
The source gives these trailer weights without naming a hitch type. They are shown as printed.
| Configuration | Engine | Drive | Axle | Max trailer | Needs | Source |
|---|---|---|---|---|---|---|
| GLS SUVsecondary source: Trailer Life annual towing guide; hitch type not stated by the guide | All | 7,500 lbs | towing package | p. 23 |
Source: Trailer Life 2019 Towing Guide (a compilation, not the manufacturer)
2018 Mercedes-Benz GLS
Hitch type not stated
The source gives these trailer weights without naming a hitch type. They are shown as printed.
| Configuration | Engine | Drive | Axle | Max trailer | Needs | Source |
|---|---|---|---|---|---|---|
| GLS 63 SUV AMGsecondary source: Trailer Life annual towing guide; hitch type not stated by the guide | 5.5L V-8 TC | 7,500 lbs | towing package | p. 23 | ||
| GLS 450/550 4Matic SUVsecondary source: Trailer Life annual towing guide; hitch type not stated by the guide | All | 7,200 lbs | towing package | p. 23 |
Source: Trailer Life 2018 Towing Guide (a compilation, not the manufacturer)
Common questions
How has the Mercedes-Benz GLS's towing capacity changed by year?
Highest published rating by model year: 2020: 7,500 lbs; 2019: 7,500 lbs; 2018: 7,500 lbs.
What hitch are the Mercedes-Benz GLS ratings for?
For some years the manufacturer's document gives a trailer weight without naming a hitch type. We show those as "Hitch type not stated" and do not assume one.