Toyota Grand Highlander Towing Capacity: Full Breakdown by Trim and Powertrain

Key Takeaways

• Grand Highlander tows up to 5,000 lbs with Turbo or Hybrid MAX powertrains
• Standard Hybrid is limited to 3,500 lbs — a 1,500 lb gap from the other options
• Hybrid MAX delivers 362 hp and 400 lb-ft while matching gas model towing
• Longer wheelbase than regular Highlander improves trailer stability
• Towing package required — not standard on every trim configuration

Toyota launched the Grand Highlander in 2024 as the stretched, three-row version of the standard Highlander. The extra 6 inches of wheelbase and additional cargo volume make it a stronger towing platform than its shorter sibling, particularly for families who need passenger space and trailer capability in one package. With three distinct powertrains offering different tow ratings, choosing the right configuration matters more here than on most SUVs.

Use our towing capacity lookup tool to verify exact ratings for your specific Grand Highlander configuration.

The Toyota Grand Highlander maxes out at 5,000 lbs with either the 2.4L turbocharged four-cylinder or the Hybrid MAX powertrain when equipped with the factory towing package. The standard Hybrid sits at 3,500 lbs — still solid for a midsize crossover, but a meaningful step down if you're planning to tow anything heavier than a pop-up camper.

The 2.4L turbo produces 265 hp and 310 lb-ft of torque through an 8-speed automatic transmission. That torque figure is what matters for towing — it delivers pulling power at lower RPMs where you actually need it. The Hybrid MAX pairs the same 2.4L turbo with a rear-axle electric motor for a combined 362 hp and 400 lb-ft, yet still matches the gas model's 5,000 lb tow rating rather than exceeding it. Toyota likely capped the rating based on frame, suspension, and cooling constraints rather than raw power output.

Pro Tip: The Hybrid MAX is the sweet spot for towing. You get the same 5,000 lb capacity as the gas model, but with better fuel economy on the drive to and from the boat ramp. Expect around 30 mpg combined unloaded versus 24 mpg for the gas turbo.

The powertrain choice is the single biggest factor determining your tow rating. Unlike trucks where cab and bed configuration create dozens of variations, the Grand Highlander keeps it simple with three powertrain tiers.

Source: Toyota USA 2024-2026 Grand Highlander specifications

The standard Hybrid uses Toyota's proven 2.5L four-cylinder with electric motors and a CVT — great for fuel economy, but the CVT limits its towing capability. The Hybrid MAX swaps in the turbocharged engine with a traditional automatic and adds a rear electric motor, solving the CVT towing limitation while keeping electrified efficiency.

All three powertrains come with AWD available, which doesn't change the tow rating but improves traction when launching from boat ramps or gravel parking areas.

Key Insight: The 1,500 lb gap between Hybrid (3,500 lbs) and Hybrid MAX (5,000 lbs) is entirely about the transmission and engine — not the electric motors. Toyota's CVT-based hybrids consistently rate lower for towing across their entire lineup.

At 5,000 lbs with the Turbo or Hybrid MAX, the Grand Highlander handles a solid range of recreational trailers. At 3,500 lbs with the standard Hybrid, your options narrow but still cover most light-duty needs.

With 5,000 lbs (Turbo or Hybrid MAX):

• Small travel trailers (dry weight under 4,200 lbs)
• 18-20 ft bass boats on single-axle trailers
• Enclosed utility trailers (5x10 or 6x12)
• Two jet skis on a dual trailer
• Teardrop campers with room to spare
• Small horse trailer (one horse, steel frame)

With 3,500 lbs (Standard Hybrid):

• Pop-up campers and A-frame campers
• Single jet ski on trailer
• Open utility trailers (5x8 or smaller)
• Small aluminum fishing boats (14-16 ft)
• Motorcycle trailers with one or two bikes

Before hooking up, always check the actual loaded weight of your trailer — not just the dry weight. A travel trailer advertised at 4,000 lbs dry often weighs 4,800-5,200 lbs with water, gear, and provisions. That pushes past the Grand Highlander's limit. Use a tongue weight scale to verify you're within the 10-15% tongue weight range.

Common Mistake: Buying a standard Hybrid Grand Highlander expecting to tow a 4,000+ lb travel trailer. The 3,500 lb limit is firm. If towing is a priority, spend up for the Turbo or Hybrid MAX from the start — retrofitting isn't an option.

The Grand Highlander sits in a competitive segment where most three-row crossovers cluster between 3,500 and 5,500 lbs of towing capacity. Here's how it stacks up against the most common alternatives.

Source: Manufacturer specifications, 2025-2026 model years

The Grand Highlander matches or beats most competitors at 5,000 lbs with the right powertrain. Where it stands out is the Hybrid MAX option — no other three-row crossover offers an electrified powertrain that still pulls 5,000 lbs. The Telluride and Explorer edge it out on raw towing numbers, but neither offers a hybrid that matches their gas model's tow rating.

The regular Highlander shares the same powertrains but has a shorter wheelbase. If you don't need the extra passenger and cargo room, it tows identically. The Grand Highlander's advantage is stability — the longer wheelbase reduces trailer sway at highway speeds.

Pro Tip: If maximum towing is your top priority and you don't need a hybrid, the Ford Explorer ST at 5,600 lbs or Kia Telluride at 5,500 lbs offer more headroom. If you want the best towing-to-efficiency ratio, the Grand Highlander Hybrid MAX is unmatched.

The Grand Highlander's towing package is a dealer-installed or factory-ordered option — not standard equipment on most trims. Without it, Toyota does not rate the vehicle for trailer towing. Here's what's included and what you'll need to add.

Factory Towing Package includes:

• Class III trailer hitch receiver (2-inch)
• 7-pin trailer wiring harness
• Trailer Sway Control (TSC) integration
• Heavy-duty engine and transmission cooling
• Supplemental transmission oil cooler (on Turbo and Hybrid MAX)

You'll still need:

• Ball mount and hitch ball (sized to your trailer coupler)
• Weight distribution hitch for loads over 3,500 lbs
• Trailer brake controller for trailers with electric brakes
• Extended towing mirrors if your trailer is wider than 80 inches

The Trailer Sway Control system is a standout feature. It monitors trailer movement through the vehicle's stability control sensors and can automatically apply individual brakes and reduce engine power to counteract sway. This is the same system Toyota uses across its truck and SUV lineup, and it works well on highway-speed towing where crosswinds are the biggest threat.

Key Insight: Toyota's towing package adds the supplemental transmission cooler only on the Turbo and Hybrid MAX models. The standard Hybrid relies on its existing cooling system, which is one reason Toyota limits it to 3,500 lbs. Mountain towing or sustained grade climbing generates significant transmission heat.

The Grand Highlander makes sense for a specific buyer: someone who needs three-row seating, wants a hybrid option, and tows moderate loads a few times per year. It's not a replacement for a 4Runner if you're towing every weekend or heading off-road to remote campsites.

Buy the Grand Highlander for towing if:

• Your trailer weighs under 4,500 lbs loaded (leaving a safety margin)
• You value fuel efficiency on non-towing days
• You need seating for 7-8 passengers plus towing capability
• You want Toyota reliability and a strong resale value
• The Hybrid MAX powertrain fits your budget

Look elsewhere if:

• You regularly tow over 5,000 lbs (step up to a truck)
• You need body-on-frame durability for rough terrain
• Budget is tight — the Telluride offers similar towing for $7,000 less

For travel trailer towing, the Grand Highlander Hybrid MAX is one of the best three-row crossover options available. You get the full 5,000 lb rating, 30 mpg combined when not towing, and a longer wheelbase that keeps things stable. Just make sure you order the towing package before you leave the dealer lot — adding it after purchase is more expensive and often requires a service appointment.