Tow Chart

2018 GMC Yukon XL towing capacity

Up to 8,300 lbs with a conventional ball hitch. That rating is for this configuration: YUKON XL 2WD WITH HD TRAILERING PACKAGE, EcoTec3 5.3L V-8, 2WD, 3.42 axle. The lowest-rated configuration in the same tables is 6,000 lbs, so the answer for your vehicle depends on how it is equipped.

Highest published rating8,300 lbsConventional (ball hitch). Lowest in the same tables: 6,000 lbs.

The top figure belongs to one specific build. Find the row that matches your engine, cab, drive and axle, and check the label on your driver's door jamb. Passengers and cargo in the truck come off what you can tow.

2018 GMC Yukon XL towing capacity by engine

The highest rating published for each engine. Pick a figure to see every configuration behind it.

EngineConventionalConfigurations
EcoTec3 5.3L V-88,300 lbs4
EcoTec3 6.2L V-88,100 lbs2

2018 GMC Yukon XL towing capacity chart

All 6 configurations in the source, by hitch type and engine, highest rating first. Each row links to the page it is printed on.

Conventional (ball hitch)

2018 GMC Yukon XL EcoTec3 5.3L V-8 towing capacity, conventional hitch
ConfigurationDriveAxleMax trailerNeedsSource
YUKON XL 2WD WITH HD TRAILERING PACKAGEhitch type not named in this table; the table notes give a trailer tongue weight percentage, i.e. ratings for a ball (tongue-weight) hitch2WD3.428,300 lbsHD Trailering Packagep. 22
YUKON XL 4WD WITH HD TRAILERING PACKAGEhitch type not named in this table; the table notes give a trailer tongue weight percentage, i.e. ratings for a ball (tongue-weight) hitch4WD3.428,000 lbsHD Trailering Packagep. 22
YUKON XL 2WDhitch type not named in this table; the table notes give a trailer tongue weight percentage, i.e. ratings for a ball (tongue-weight) hitch2WD3.086,300 lbsp. 22
YUKON XL 4WDhitch type not named in this table; the table notes give a trailer tongue weight percentage, i.e. ratings for a ball (tongue-weight) hitch4WD3.086,000 lbsp. 22
2018 GMC Yukon XL EcoTec3 6.2L V-8 towing capacity, conventional hitch
ConfigurationDriveAxleMax trailerNeedsSource
Denali, YUKON XL DENALI 2WDhitch type not named in this table; the table notes give a trailer tongue weight percentage, i.e. ratings for a ball (tongue-weight) hitch2WD3.238,100 lbsp. 22
Denali, YUKON XL DENALI AWDhitch type not named in this table; the table notes give a trailer tongue weight percentage, i.e. ratings for a ball (tongue-weight) hitchAWD3.237,900 lbsp. 22

Common questions

Which 2018 GMC Yukon XL engine tows the most?

EcoTec3 5.3L V-8, at up to 8,300 lbs. Next is EcoTec3 6.2L V-8 at up to 8,100 lbs.

What does a 2018 GMC Yukon XL need to tow 8,300 lbs?

The source lists this for the top-rated configuration: HD Trailering Package.

Where do these numbers come from?

From 2018 GMC Trailering Guide. Each row in the tables above links to the document and gives the page the figure is printed on.

Towing equipment for the 2018 GMC Yukon XL

Parts sold to fit this vehicle. Fitting one does not raise a rating, and the tables above say what each rating needs.

As an Amazon Associate we earn from qualifying purchases. The ratings on this page come only from the documents cited.

Where these numbers come from

Page numbers count pages in the linked file, which can differ from the number printed in the corner. Report a number that looks wrong.

Related ratings