{"@context":"https://schema.org","@type":"Product","name":"2 New Grand Design Momentum RVs for sale","offers":{"@type":"AggregateOffer","offerCount":2,"lowPrice":"99977.00","highPrice":"99977.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-grand-design-momentum-397ths/557650c7-a739-11ef-83b1-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2025 GRAND DESIGN MOMENTUM 397THS","description":"2025 Grand Design Momentum 397THS, Take your camping lifestyle to the extreme with the Grand Design Momentum 397THS where rugged adventure meets residential luxury. Built for thrill-seekers who refuse to sacrifice comfort, this fifth wheel toy hauler delivers the ultimate combination of performance, space, and upscale living. From hauling your favorite toys to relaxing fireside after a long day outdoors, every detail is designed to elevate your journey.

Adventure-Ready Highlights

13' 6\" Separate Garage for ATVs, bikes, or gear Dual Entry Doors for easy access to both living space and garage Two Full Bathrooms for added convenience and privacy Kitchen Island with Bar Stools for social cooking and dining Fast Ramp Rear Door with patio capability Flip-Up Pet Dish in Garage for your furry travel companions

Built for Action and ComfortLoad up and hit the road with confidence thanks to 2,500 lb. rated flush-mount tie-downs and Ram-Air garage vents that keep your gear secure and ventilated. The spacious garage doubles as a flexible living or sleeping area with an optional Happi-Jac rollover sofa system and overhead bed perfect for guests or family.

Inside, the main living area invites you to unwind in style. Relax on plush theatre seating while enjoying the 49\" LED TV and cozy fireplace. The free-standing dinette creates a welcoming space for meals, games, and late-night conversations after a day of adventure.

The kitchen is designed for campers who love to cook, featuring:

Innovative Smart Sink with cutting board, strainer, and glass rinser Solid surface countertops Full suite of appliances for easy meal prep on the road

Luxury Living On the RoadHead up front to discover a private retreat with a queen bed (or optional king) and plenty of storage. The front full bathroom is a standout feature, offering a one-piece fiberglass shower with glass door and teak seat bringing spa-like comfort wherever you roam.

With a second full bath, guests staying in the garage enjoy their own space, making this RV ideal for group travel or family adventures.

Built for Four-Season Exploration

The Momentum 397THS is engineered to handle all climates and terrains:

Thermal roof design and fully laminated walls for superior insulation Triple insulated garage floor for year-round usability MORryde CRE3000 suspension system for smoother towing Rubber pin box and upgraded axle hangers for enhanced durability Premium Packages Include

Garage Package with Tuff-Ply gas and oil resistant flooring Weather-Tek Package with Stealth A/C System Interior Luxury Package with hardwood cabinetry and hidden hinges Central vacuum system for easy cleanup Color-changing LED accent lighting for a modern atmosphere

Why Buy This RVThe Momentum 397THS is perfect for those who crave adventure with","itemCondition":"Used","priceCurrency":"USD","price":"99977.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-397ths/9707657f-fc17-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 397THS","description":"2026 Grand Design Momentum 397THS, Grand Design Momentum fifth wheel toy hauler 397THS highlights:

Dual Entry
Two Full Baths
Kitchen Island
13' 6\" Separate Garage
Island with Bar Stools
Flip-Up Pet Dish in Garage

Load up your toys, your clothes and food and start your adventure as you smoothing tow this fifth wheel to your campsite. You will enjoy the Fast Ramp rear ramp door, the Ram-Air garage vents on both sides, and the 2,500 lb. rated flush-mount tie-downs to keep your toys secure. The main area provides a living and kitchen area with a 49\" LED TV and a fireplace, theatre seating and a free-standing dinette, plus full kitchen amenities. There is also a Smart Sink with a removable cutting board, produce strainer and glass rinser you are sure to love. Head up front to use the full bathroom with a one-piece fiberglass shower with a glass door and teak seat and fall quickly to sleep on your own queen bed or choose a king option in the front bedroom.

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!

","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}}]}}