{"@context":"https://schema.org","@type":"Product","name":"6 New Grand Design Momentum RVs for sale in Montana","offers":{"@type":"AggregateOffer","offerCount":6,"lowPrice":"34995.00","highPrice":"192548.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-17mav/ed78fec4-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 17MAV","description":"New 2026 Grand Design Momentum MAV 17MAV

Grand Design Momentum MAV toy hauler 17MAV highlights:

Universal Docking Station
Front Bathroom
Three Burner Range
Ramp Door/Patio
2,500 Lb. Tie-Downs
11' 6\" Garage

Get ready to take your adventures to the next level with this amazing toy Hauler. A spacious interior features a queen-sized murphy bed, perfect for relaxing after a long day of exploring. A convenient microwave and three-burner cooktop offer endless culinary possibilities, while a 12V 8cu. refrigerator keeps your essentials at the perfect temperature. Ample overhead cabinets provide additional storage for gear, cookware, and more. At the front of this toy hauler, a full bathroom with a closet provides a private retreat, and the ramp door/patio offers easy access to your toys and outdoor living space. Plus, a 13' awning offers shade and protection from the elements.

The Momentum MAV toy hauler travel trailers by Grand Design are designed to provide exactly what you need. The spacious garage provides tons of cargo space, with no wheel wells to get in the way. Additional storage includes magnetic storage door catches, and overhead consoles throughout. Conveniences like motion sensor lights and USB outlets will make your life easier, and you will be comfortable in all seasons with the 30K BTU furnace plus 15K BTU ducted air conditioning. The standard Solar Package comes with a 180W solar panel, a 40 Amp charge controller with Bluetooth, and a 12V refrigerator so you can go off-grid when the adventure calls for it.

! No Hidden Fees ! FEATURES - Front Bath|Murphy Bed","itemCondition":"Used","priceCurrency":"USD","price":"34995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-23g/acc8c424-3e08-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 23G","description":"New 2026 Grand Design Momentum 23G

Call for details.

! No Hidden Fees ! FEATURES -","itemCondition":"Used","priceCurrency":"USD","price":"76999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-395mt/07ef3654-0ef7-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 395MT","description":"2026 Grand Design Momentum 395MT,

Grand Design Momentum toy hauler 395MT highlights:

14' Separate Garage
Sofa with Recliner
Theatre Seating
Dual Entry Doors
Hybrid Desk/Dinette

You want a toy hauler to carry your toys to the trails, and include many at-home comforts, and that's just what this unit delivers. A 14' separate garage includes an adjustable tie-down system, flip-up pet dish, a half bath, plus washer and dryer prep. There is an overhead loft bed and an L-shaped sofa with recline in the main living area that offers sleeping space as well. Everyone can watch a movie on the LED TV with a fireplace below while sitting on the sofa, in the theatre seats, or while at the hybrid desk/dinette. You will love the shower with seat in the full bathroom with two space savings sliding doors that lead into the hallway, and into the front bedroom where you will have a queen bed slide out, a wardrobe with washer and dryer prep, and TV prep if you want the option to watch movies in bed!

The Momentum fifth wheel toy haulers by Grand Design are built for four seasons of travel with your off-road toys and include luxurious accommodations throughout for extreme living! Each is constructed to a superior standard with the fully enclosed and heated underbelly and storage area, the 5-sided aluminum cage, and the triple insulated garage floor. The MORryde independent suspension 2.0 and rubber pin box, plus the upgraded axle hangers provide the performance and smooth towing you desire, while the interior offers luxury such as color changing LED accent lighting, hardwood cabinet doors with hidden hinges, and a central vacuum system. Each toy hauler also includes four packages, including the Garage Package with Tuff-Ply gas and oil-resistant flooring, the Weather-Tek Package with a Stealth AC System, and the Interior Luxury Package with solid surface countertops!

","itemCondition":"Used","priceCurrency":"USD","price":"190535.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-17mav/33bba3fa-3dea-11f0-845f-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 17MAV","description":"2026 Grand Design Momentum MAV 17MAV,

Call for details.

","itemCondition":"Used","priceCurrency":"USD","price":"34995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-381ms/04fc3257-3e05-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 381MS","description":"New 2026 Grand Design Momentum 381MS

Grand Design Momentum toy hauler 381MS highlights:

Bath and a Half
15' Separate Garage
Dual Entry Doors
Kitchen Island with Bar Stools
Overhead Loft Bed
Universal Docking Station
Artisan
Exterior Package
Garage Package
Luxury Interior Package
Weather-Tek Insulation Package
King Bed Upgrade
Rockford Fosgate Stage 1 Stereo - 500 Watts, Int/Ext Speakers w/ 10\" Powered Sub
6K Watt Generator
3rd A/C
Heat Pump A/C
Solar Package w/ Additional 330W Panel and 2000W Inverter and MORE!

Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 15' garage space that can become a second living/dining area as well. There is an overhead loft bed and a four-seat sofa slide for more sleeping space in the main living area. Everyone can watch the LED TV when waiting for dinner and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances and the space thanks to the slide. The front bedroom gives you a queen bed slide with a king bed option, lots of clothing space, and a slide top dresser for even more storage.

The Momentum fifth wheel toy haulers by Grand Design are built for four seasons of travel with your off-road toys and include luxurious accommodations throughout for extreme living! Each is constructed to a superior standard with the fully enclosed and heated underbelly and storage area, the 5-sided aluminum cage, and the triple insulated garage floor. The MORryde CRE3000 suspension system and rubber pin box, plus the upgraded axle hangers provide the performance and smooth towing you desire, while the interior offers luxury such as color changing LED accent lighting, hardwood cabinet doors with hidden hinges, and a central vacuum system. Each toy hauler also includes four packages, including the Garage Package with Tuff-Ply gas and oil-resistant flooring, the Weather-Tek Package with a Stealth AC System, and the Interior Luxury Package with solid surface countertops!

YOU DESERVE IT! CALL OR TEXT US NOW (406) 454-0777 FEATURES - Bath and a Half|Front Bedroom|Kitchen Island|Loft|Two Entry/Exit Doors","itemCondition":"Used","priceCurrency":"USD","price":"148595.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-395ms/81b7f837-4783-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 395MS","description":"2026 Grand Design Momentum 395MS, Call for details.","itemCondition":"Used","priceCurrency":"USD","price":"192548.00"}}]}}