2023 GMC Acadia Towing Capacity & Payload

The 2023 GMC Acadia can tow up to 4,000 pounds when properly equipped.

Quick Answer

• Max Towing Capacity: 4,000 lbs (with 3.6L V6 and Trailering Package)
• Max Payload: 1,607 lbs
• GVWR: 5,550 lbs
• GCWR: 9,500 lbs (with 3.6L V6 and Trailering Package)
• Curb Weight: 3,892 lbs (FWD, 2.0L Turbo) - 4,372 lbs (AWD, 3.6L V6 Denali)
• Hitch Class: Class III
• Max Tongue Weight: 400 lbs (with 3.6L V6 and Trailering Package)

Tow Ratings by Engine & Trim

Note: Payload capacity can vary based on trim, drivetrain, and optional equipment. Always check your vehicle's door jamb sticker for precise figures.

Tow Package Contents

For the 2023 GMC Acadia, the crucial element to achieve the maximum 4,000-pound towing capacity is the available Trailering Package. This package typically includes:

• Factory-installed hitch: A Class III hitch receiver is installed, providing the necessary robust connection for towing.
• 7-pin wiring harness: This provides comprehensive electrical connections for trailer lights (running, brake, turn signals) and often includes a 12V power supply for charging trailer batteries and a connection for an electric trailer brake controller.
• Heavy-duty cooling system: An upgraded cooling system, including a transmission oil cooler, helps manage the increased heat generated when towing, protecting the transmission from premature wear.
• Hitch Guidance with Hitch View: This feature uses the rear vision camera to provide a clear view of the hitch ball and trailer coupler, making trailer hook-up significantly easier. It also includes guidelines to assist with alignment.

While an integrated trailer brake controller is not typically included in the Acadia's Trailering Package, the 7-pin wiring harness allows for easy installation of an aftermarket controller. Trailer Sway Control is a standard electronic stability control feature on the Acadia that can help mitigate trailer sway in adverse conditions.

5th-Wheel & Gooseneck

The 2023 GMC Acadia is not designed for 5th-wheel or gooseneck towing. These types of hitches are typically reserved for heavy-duty trucks due to their significant weight and specialized mounting requirements. The Acadia’s unibody construction and suspension are not suitable for the stresses imposed by 5th-wheel or gooseneck trailer setups.

Weight Distribution & WDH Requirements

For trailers approaching the Acadia's maximum towing capacity, especially those with a significant tongue weight (generally over 250-300 lbs, or anything over 10-15% of the trailer's gross weight), a Weight Distributing Hitch (WDH) is highly recommended. A WDH redistributes the trailer's tongue weight more evenly across all axles of the tow vehicle and trailer, helping to:

• Restore proper steering and braking control.
• Reduce rear-end sag on the tow vehicle.
• Lessen stress on the vehicle's frame and suspension.
• Improve overall stability and handling.

While not strictly required by GMC for all towing, using a WDH when towing heavier trailers will greatly enhance safety and comfort. Always consult your owner's manual for specific recommendations regarding WDH use for your Acadia and trailer combination.

Real-World Towing Tips for this Vehicle

• Know your weights: Always verify the actual weight of your loaded trailer, including cargo and water, using a public scale. Never exceed the Acadia's maximum tow rating, GCWR, GVWR, GAWR, or hitch tongue weight rating.
• Proper loading: Distribute cargo in your trailer evenly, with approximately 10-15% of the total trailer weight as tongue weight. Too little tongue weight can lead to dangerous trailer sway, while too much can overload the rear of your Acadia.
• Pre-trip inspection: Before every tow, check tire pressures (on both the Acadia and trailer), trailer lights, brake connections, hitch security, and safety chains.
• Adjust driving habits: Allow for increased braking distances, accelerate gradually, and take turns wider than usual. Avoid sudden maneuvers.
• Monitor temperatures: Pay attention to your engine and transmission temperature gauges, especially on inclines or during hot weather. The heavy-duty cooling system helps, but it's still wise to be vigilant.
• Trailer sway control: Be aware of how to recognize and react to trailer sway. The Acadia's electronic Trailer Sway Control can assist, but sometimes manual intervention (light braking on the trailer, if equipped with a controller) may be necessary.
• Maintenance: Ensure your Acadia is regularly serviced, especially before towing trips, to keep all components in optimal condition.

Common Towing-Related Issues

• Overheating: Pushing the Acadia beyond its limits or towing in extreme conditions without the proper cooling upgrades can lead to engine or transmission overheating.
• Brake wear: The added weight of a trailer significantly increases the demand on your Acadia's braking system, leading to accelerated wear of brake pads and rotors.
• Tire wear/failure: Under-inflated tires or tires not rated for the load can lead to blowouts or uneven wear, especially on the rear axle.
• Suspension sag: Without a WDH, heavy tongue weight can cause the rear of the Acadia to sag, reducing stability, affecting headlight aim, and potentially overloading the rear suspension components.
• Reduced fuel economy: Towing substantially increases aerodynamic drag and engine load, leading to a noticeable drop in fuel efficiency.
• Electrical issues: Problems with trailer lights or brakes can often be traced back to faulty wiring, corrosion in connectors, or issues with the vehicle's electrical system.

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