2026 Grand Design Momentum MAV 24MAV – Next-Level Toy Hauler Luxury and Versatility

The 2026 Grand Design Momentum MAV 24MAV redefines what it means to adventure with power, precision, and purpose. Engineered for those who refuse to leave their toys—or their comfort—behind, this half-ton towable travel trailer toy hauler strikes an ideal balance between cargo capability and residential-level comfort. Whether you're carving dirt bike trails in the high desert, camping lakeside with kayaks in tow, or heading cross-country with your side-by-side, the Momentum 24MAV is your rugged yet refined mobile basecamp.

Stretching just under 32 feet in total length and offering nearly 15 feet of garage space, the 24MAV delivers the space, utility, and livability that serious outdoor enthusiasts demand. From its rock-solid construction to its thoughtful interior layout, this is a toy hauler that goes the distance and brings the comforts of home along for the ride.

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EXTERIOR FEATURES – BUILT TO ROAM

The Momentum 24MAV is designed for the explorer who needs more than just a place to park. With its robust frame, durable materials, and aggressive stance, it’s ready for the road—and the terrain—less traveled.

Key Exterior Features:

• Steel-reinforced ramp door rated for 2,500 lbs, built to withstand years of loading and unloading your heaviest toys.

• Enclosed and heated underbelly, making this toy hauler a true three-season warrior.

• Aluminum-framed construction with vacuum-bonded laminated walls, ensuring strength without the weight.

• One-piece TPO roof with an 18-year limited warranty.

• Dexter axles with E-Z Lube hubs and upgraded Goodyear Endurance tires for worry-free towing.

• Power tongue jack and manual stabilizer jacks for quick and easy setup.

• 20-foot power awning with integrated LED lighting creates an inviting outdoor patio area.

• Large pass-through storage compartment and exterior hot/cold shower for convenience.

• Backup camera prep, Wi-Fi prep, and optional solar package with 200W panels and 30-amp controller.

Wherever the road ends, the 24MAV begins—durable enough for boondocking, stylish enough for resort-style RV parks.

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GARAGE – 15 FEET OF GEAR-HAULING FREEDOM

The heart of any toy hauler is the garage, and the Momentum 24MAV doesn't disappoint. With an impressive 15 feet of uninterrupted garage space, this model swallows up ATVs, UTVs, dirt bikes, mountain bikes, kayaks, and more—all while doubling as a high-functioning living space once the gear is unloaded.

Garage Highlights:

• Heavy-duty tie-downs bolted to the frame for maximum cargo security.

• Non-slip diamond plate flooring for durability and easy cleaning.

• Ducted heat and A/C throughout the garage area.

• Dual opposing rollover sofas that convert into sleeping space.

• Optional HappiJac power bunk system for added sleeping capacity.

• Removable dining table that converts the area into a lounge or dining room.

• Full-length screen wall allows you to enjoy fresh air without the bugs.

• LED garage lights and optional rear patio railing kit for ramp conversion.

This versatile space adapts to your needs—haul by day, relax by night.

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INTERIOR DESIGN – CONTEMPORARY, FUNCTIONAL, AND REFINED

The 2026 Momentum 24MAV merges utilitarian function with Grand Design’s signature residential styling. Step inside and you’ll find a clean, cohesive space that’s outfitted for comfort and built to last.

Interior Aesthetic and Layout:

• Modern cabinetry in a matte finish with full-extension drawer glides.

• Seamless countertops and matching backsplash.

• LED lighting throughout, including dimmable main lighting.

• Large panoramic windows with blackout roller shades.

• High ceilings (over 6'6") create an open, airy feel.

Every detail, from the textures to the floorplan flow, is tailored for travelers who want their adventure vehicle to feel like a second home.

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KITCHEN – SMALL SPACE, SERIOUS CAPABILITY

Despite being a toy hauler, the Momentum 24MAV doesn’t sacrifice its culinary capabilities. Whether you’re whipping up a quick trail lunch or a hearty dinner, the kitchen offers plenty of storage and work surface space to do it right.

Kitchen Features:

• Three-burner range with oven and glass cover for extra counter space.

• Microwave with built-in venting.

• 8 cu. ft. 12V refrigerator/freezer, efficient and road-ready.

• Stainless steel sink with high-rise faucet and cutting board cover.

• Overhead and below-counter storage, including a dedicated pantry space.

This compact kitchen functions like a full-sized galley and is perfect for full-time travelers or weekend adventurers alike.

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BATHROOM – WELL-APPOINTED AND SPACIOUS

The full bathroom in the 24MAV is a game-changer for those used to cramped corner wet baths. With a residential feel and smart layout, it’s a space where comfort meets functionality.

Bathroom Amenities:

• Radius walk-in shower with skylight and retractable curtain.

• Foot-flush porcelain toilet—a notable upgrade from plastic models.

• Vanity with sink, mirrored medicine cabinet, and ample countertop space.

• 12V exhaust fan, heat vent, and high ceiling for comfort.

• Towel hooks and linen cubbies for storage.

It’s a full-service bathroom that ensures you don’t have to compromise hygiene for adventure.

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BEDROOM – YOUR QUIET RETREAT

Tucked away at the front of the trailer is a private, cozy bedroom complete with everything needed for a restful night. You’ll appreciate the thoughtful storage touches and sleep-focused design.

Bedroom Features:

• Residential queen bed (60” x 74”) with upgraded mattress.

• Wardrobes on both sides, overhead cabinets, and under-bed storage.

• USB and 110V outlets at both nightstands.

• TV backer and cable/satellite prep.

• Blackout roller shades for complete darkness when you want it.

Whether you’re catching some Z’s after a full-throttle day or relaxing with a book, this bedroom is your personal haven on the road.

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CLIMATE CONTROL – STAY COMFORTABLE YEAR-ROUND

Designed with full-season versatility in mind, the Momentum 24MAV comes equipped with a powerful and efficient climate control system.

Climate System Specs:

• 15,000 BTU ducted A/C and 25,000 BTU furnace.

• Fully enclosed, insulated, and heated underbelly.

• Roof, floor, and wall insulation designed for extended-season camping.

• Ducting in both living and garage zones ensures even temperature control.

From sweltering summer desert rides to crisp autumn mountain mornings, you’ll stay comfortable no matter the weather.

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TECHNOLOGY AND POWER SYSTEMS – READY FOR OFF-GRID LIFE

In an era where self-sufficiency matters, the Momentum 24MAV offers serious power and utility systems that make extended off-grid stays possible.

Utility and Power Features:

• 50-amp service with detachable power cord.

• Dual battery storage with disconnect.

• Solar prep standard; available solar package includes 200W panel + 30A charge controller.

• Fresh Water Tank: 90 gallons

• Gray Water Tank: 74 gallons

• Black Tank: 37 gallons

• Tankless water heater for instant, continuous hot water.

• Pre-wired for generator and inverter (optional upgrade).

• Convenience center for centralized control of tanks, lights, and power systems.

Whether you’re boondocking or hooked up at a luxury park, you’ve got options with the 24MAV.

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KEY SPECS AT A GLANCE

Feature	Specification
Length (Overall)	31’ 11”
Dry Weight (UVW)	Approx. 6,900 lbs
GVWR	11,000 lbs
Hitch Weight	1,200 lbs
Garage Length	15’
Fresh Water Capacity	90 gallons
Gray Water Capacity	74 gallons
Black Water Capacity	37 gallons
Sleeping Capacity	6–8 (with HappiJac system)
Awning Size	20’
A/C	15,000 BTU ducted

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WHO SHOULD CHOOSE THE MOMENTUM 24MAV?

The 2026 Momentum 24MAV is an ideal match for:

• Weekend thrill-seekers who need real garage space for real toys.

• Full-time RVers seeking durability, utility, and comfort in a nimble package.

• Families who want a flexible floor plan that grows with their needs.

• Couples looking to combine their love for travel with high-performance recreation.

Whether you're hauling gear to the dunes, forest trails, or cross-country races, the 24MAV keeps you self-contained, mobile, and in control.

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FINAL THOUGHTS – A NEW STANDARD IN MID-SIZE TOY HAULERS

The 2026 Grand Design Momentum MAV 24MAV is proof that a toy hauler doesn’t have to be massive to offer serious adventure capability. It’s rugged enough for the backroads, refined enough for extended stays, and smartly designed to give you maximum value per square foot.

With Grand Design’s industry-leading craftsmanship, thoughtful layouts, and high-end features, the 24MAV is an incredible all-in-one solution for those who live life on the move—without ever feeling like they’re roughing it.

Wherever your momentum takes you, this MAV is ready to ride.