{"@context":"https://schema.org","@type":"Product","name":"4 Grand Design MOMENTUM MAV RVs for sale in Montana","offers":{"@type":"AggregateOffer","offerCount":4,"lowPrice":"44995.00","highPrice":"59872.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-mav-28mav/4efb7a9b-3e09-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM MAV 28MAV","description":"New 2026 Grand Design Momentum MAV 28MAV

Grand Design Momentum MAV toy hauler travel trailer 28MAV highlights:

Queen Bed
10' 4\" Garage
Microwave
Ramp Door/Patio

The spacious garage area is perfect for hauling your favorite toys, and the two entry/exit doors make it easy to get in and out. The front bedroom is a peaceful retreat, featuring a queen bed, wardrobes, and plenty of storage for your gear. Further in the heart of this unit, the U-shaped dinette is perfect for enjoying meals or game nights, and the pull-out trash makes cleanup a breeze. The kitchen is equipped with a microwave and 8 cu refrigerator, so you can fuel up for your next adventure. The theater seating is perfect for movie nights or catching up on your favorite shows, and the electric Happijac bunks provide a comfortable spot to rest. The full bathroom is a refreshing oasis, equipped with everything you need to start your day feeling revitalized.

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 - Bunkhouse|Front Bedroom|Two Entry/Exit Doors|U Shaped Dinette","itemCondition":"Used","priceCurrency":"USD","price":"55999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-mav-28mav/5bd45a38-fc1b-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM MAV 28MAV","description":"2026 Grand Design Momentum MAV 28MAV,

Grand Design Momentum MAV toy hauler travel trailer 28MAV highlights:

Queen Bed
10' 4\" Garage
Microwave
Ramp Door/Patio

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.

","itemCondition":"Used","priceCurrency":"USD","price":"59872.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-mav-28mav/f9cf7bc9-3e04-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM MAV 28MAV","description":"New 2026 Grand Design Momentum MAV 28MAV

Grand Design Momentum MAV toy hauler travel trailer 28MAV highlights:

Queen Bed
10' 4\" Garage
Microwave
Ramp Door/Patio
Cashmere Artisan
Luxury Interior Package
Exterior Package
Garage/Cargo Package
Solar Scalability Package
Rockford Fosgate Head Unit 2, Interior and Exterior Speakers
2nd A/C 15K and MORE!

YOU DESERVE IT! CALL OR TEXT US NOW (406) 454-0777 FEATURES - Bunkhouse|Front Bedroom|Two Entry/Exit Doors|U Shaped Dinette","itemCondition":"Used","priceCurrency":"USD","price":"44995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-mav-28mav/948714db-99da-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM MAV 28MAV","description":"2026 Grand Design Momentum MAV 28MAV,

Grand Design Momentum MAV toy hauler travel trailer 28MAV highlights:

Queen Bed
10' 4\" Garage
Microwave
Ramp Door/Patio

","itemCondition":"Used","priceCurrency":"USD","price":"54995.00"}}]}}