2020 GMC Yukon XL 2WD with 5.3L V8 engine, 3.42 axle ratio, and available Heavy-Duty Trailering Package
⚠ Pending verification
Figures were extracted from the source below and are pending confirmation against the OEM towing guide.
Source: OEM towing guide — GMC towing guide (2020) · retrieved 2026-07-02
Max Towing Capacity
8,300
lbs
Engine Variants
2 variants
Trim Notes
Maximum 8,300 lbs requires Yukon XL 2WD model with 5.3L V8 engine, 3.42 axle ratio, and available Heavy-Duty Trailering Package. The 4WD model with same engine/package achieves 8,000 lbs. The 6.2L V8 Denali 2WD achieves 8,100 lbs and 4WD achieves 7,900 lbs without a special package noted.
⚠ Important
Peak 8,300 lb: 5.3L V8, Yukon XL 2WD, 3.42 axle ratio, Heavy-Duty Trailering Package required (conventional ball hitch). Next-highest 8,100 lb: 6.2L V8, Yukon XL Denali 2WD, 3.23 axle ratio.
◆ Gear you may need
Always confirm against your door-jamb sticker & OEM towing guide before hauling. Ratings vary by exact configuration.
Different configuration? Look it up
The 8,300 lbs figure above is the properly-equipped maximum for this model year. For a specific trim, engine, or drivetrain, run your exact setup through the live tool:
Prose overview
The 2020 GMC Yukon XL carries a maximum towing capacity of 8,300 lbs when properly equipped, paired with a Class IV hitch. As with every truck and SUV, the rating swings by engine, drivetrain, cab and bed configuration, and rear axle ratio — so two 2020 GMC Yukon XLs on the same lot can be rated thousands of pounds apart. Match your trailer to the lowestrelevant limit (towing capacity, payload, GCWR, and hitch rating), and verify against the sticker inside the driver's-side door jamb.
Related tow ratings
2020 GMC Yukon XL towing FAQ
What is the maximum towing capacity of a 2020 GMC Yukon XL?
A properly equipped 2020 GMC Yukon XL is rated to tow up to 8,300 lbs. This maximum applies only to specific engine, axle, and tow-package combinations — most trims tow less.
What hitch class does the 2020 GMC Yukon XL need?
Based on its rated capacity, the 2020 GMC Yukon XL typically pairs with a Class IV hitch. Always match the hitch to your loaded trailer weight and never exceed the vehicle's rated capacity.
Do I need a brake controller to tow with a 2020 GMC Yukon XL?
Most states require trailer brakes — and a brake controller — for trailers over 3,000 lbs loaded. A brake controller syncs the trailer's brakes with the vehicle's for safe, controlled stops.
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