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How much weight can I put in the back of my Subaru Ascent?

In general, a Subaru Ascent can carry roughly 1,200–1,500 pounds of total payload (people and cargo). Roof-mounted gear is typically limited to about 150 pounds, and the vehicle can tow up to 5,000 pounds with proper equipment, with a tongue weight ceiling around 500 pounds. Exact figures depend on model year, trim, and equipment, so always check the door placard and the owner's manual for your exact vehicle.


Payload and interior cargo capacity


The interior rear cargo area and the combined weight you can carry are key to planning trips, camping, and family moves. Here are the main figures to consider for most model years of the Ascent:



  • Payload capacity (combined weight of passengers and cargo): approximately 1,200–1,500 pounds, depending on trim and equipment.

  • Cargo space behind the third row (with the third row in use): about 17.8 cubic feet.

  • Cargo space behind the second row (third row folded down): about 47.0 cubic feet.

  • Maximum cargo space with both the second and third rows folded: up to roughly 86 cubic feet.


Note: Cargo volumes are for reference and can vary slightly by year and configuration. The weight figures reflect payload capacity rather than just volume, so plan according to the total load distributed across seats and cargo.


Roof load limit and roof rack capacity


Many owners use roof racks for bikes, kayaks, or extra luggage, but the roof has a fixed weight limit separate from the interior payload. Here are the typical limits to keep in mind:



  • Roof load limit (including crossbars and gear): about 150 pounds.

  • Crossbar-equipped weight distribution: keep heavier items low and close to the vehicle’s centerline; evenly distribute weight across the roof length when carrying multiple items.

  • Security and installation: make sure crossbars are correctly installed and items are securely fastened to avoid wind or road hazards.


Without exceeding the roof limit, using roof racks can significantly expand how much you can carry, but it should complement rather than replace interior payload where possible.


Towing capacity and trailer hitch weight


If you plan to tow, the Ascent offers a strong capability when properly equipped. The following limits apply for most recent model years:



  • Towing capacity: up to 5,000 pounds with the appropriate hitch and equipment.

  • Tongue weight (hitch weight): up to about 525 pounds (roughly 10–12% of the towing capacity).

  • Important caveat: towing and tongue weight add to the vehicle’s overall load; do not exceed the GVWR or axle-rated limits, and ensure brakes, transmission, and cooling are suited for the load.


Before towing, confirm your exact model year’s towing specification and required equipment in the owner's manual and with a dealer, as packages and regional variations can affect the numbers.


Practical loading recommendations


To maximize safety and performance, consider these loading tips when planning how much weight to carry in your Ascent:



  • Keep the heaviest items low and as close to the vehicle’s centerline as possible to maintain handling balance.

  • Distribute weight evenly between front and rear axles to stay within axle and tire load limits.

  • Spread cargo across the interior and avoid stacking items higher than sightlines or beyond the cargo area’s limits.

  • Use organizers, nets, and cargo mats to prevent shifting while driving.

  • Check the door placard on the driver's side door jamb for the exact payload rating for your specific vehicle.


When in doubt, err on the side of lighter loads and reassess after adding occupants or gear to ensure you stay within all recommended limits.


Summary


The Subaru Ascent provides substantial cargo and towing capability, with a typical interior payload of about 1,200–1,500 pounds and rear cargo options that range from 17.8 to roughly 86 cubic feet depending on seat configuration. Roof loads are limited to around 150 pounds, and towing can reach up to 5,000 pounds with proper equipment, with a tongue weight cap near 525 pounds. Always verify exact figures for your year and trim in the owner’s manual and on the door placard before loading up.


Bottom line: plan your load carefully, respect weight limits, and use both interior space and roof racks judiciously to keep your Ascent safe and performing well on the road.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.