New and used 397THS Momentum by Grand Design RVs for sale

New 2025 Grand Design Momentum 397THS

$138,495.00
HAPPY DAZE RVS GILROY
Gilroy, CA

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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. You will surely appreciate the full bathroom and LED TV, plus the option to add Happi-Jac rollover sofas/table with a top bed. 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 new 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

New 2025 Grand Design Momentum 397THS

$109,999.00
GENERAL RV CENTER RICHMOND, VA
Ashland, VA

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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. You will surely appreciate the full bathroom and LED TV, plus the option to add Happi-Jac rollover sofas/table with a top bed. 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 new 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 king bed 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

New 2025 Grand Design Momentum 397THS

$109,999.00
GENERAL RV CENTER NORTH CANTON, OH
North Canton, OH

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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. You will surely appreciate the full bathroom and LED TV, plus the Happi-Jac rollover sofas/table with a top bed. 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 new 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 bed 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

New 2025 Grand Design Momentum 397THS

$109,999.00
GENERAL RV CENTER JACKSONVILLE, FL
Orange Park, FL

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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. You will surely appreciate the full bathroom and LED TV, plus the Happi-Jac rollover sofas/table with a top bed. 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 new 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 king bed 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

New 2025 Grand Design Momentum 397THS

$109,999.00
GENERAL RV CENTER BIRCH RUN, MI
Birch Run, MI

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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. You will surely appreciate the full bathroom and LED TV, plus the Happi-Jac rollover sofas/table with a top bed. 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 new 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 bed 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

New 2025 Grand Design Momentum 397THS

$119,777.00
CAMPERS INN RV ACWORTH, GA
Acworth, GA

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Grand Design Momentum 397THS Fifth Wheel Toy Hauler Highlights Dual Entry Two Full Baths Kitchen Island 13' 6" Separate Garage Island with Bar Stools Flip-Up Pet Dish in Garage Adventure Awaits Load up your toys, clothes, and food, and embark on your next adventure with the Grand Design Momentum 397THS. This fifth wheel is designed for smooth towing to your campsite, featuring a Fast Ramp rear ramp door, Ram-Air garage vents on both sides, and 2,500 lb. rated flush-mount tie-downs to keep your toys secure. Comfort and Convenience Enjoy the full bathroom and LED TV in the garage, with the option to add Happi-Jac rollover sofas/table with a top bed. The main living area offers a 49" LED TV, a fireplace, theatre seating, and a free-standing dinette, along with full kitchen amenities. The new Smart Sink includes a removable cutting board, produce strainer, and glass rinser, making meal prep a breeze. Luxurious Living Head to the front of the fifth wheel to find a full bathroom with a one-piece fiberglass shower, glass door, and teak seat. Rest comfortably on your queen bed, or opt for a king bed in the front bedroom. Built for All Seasons The Momentum fifth wheel toy haulers by Grand Design are perfect for year-round travel with your off-road toys. They feature superior construction with a thermal roof design, full-laminated walls, and a triple insulated garage floor. The MORryde CRE3000 suspension system, rubber pin box, and upgraded axle hangers ensure smooth towing. Luxury Features Inside, enjoy color-changing LED accent lighting, raised panel hardwood cabinet doors with hidden hinges, and a central vacuum system. Each toy hauler includes four packages: Garage Package: Tuff-Ply gas and oil-resistant flooring Weather-Tek Package: Stealth AC System Interior Luxury Package: Solid surface countertops Ready to elevate your travel experience? The Grand Design Momentum 397THS is your ticket to adventure and luxury on the road!

New 2025 Grand Design Momentum 397THS

$119,999.00
GENERAL RV CENTER SALT LAKE CITY, UT
Draper, UT

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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. You will surely appreciate the full bathroom and LED TV. 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 new 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 king bed 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

New 2025 Grand Design Momentum 397THS

$119,999.00
SOUTH WEBER, UT

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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. You will surely appreciate the full bathroom and LED TV. 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 new 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 king 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

Used 2024 Grand Design Momentum 397THS

Call for price
SOUTH WEBER, UT

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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. You will surely appreciate the full bathroom and LED TV, plus the option to add Happi-Jac rollover sofas/table with a top bed. 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 new 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 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 thermal roof design, the full-laminated walls, 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, raised panel 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!

New 2025 Grand Design Momentum 397THS

$114,997.00
TROY OH
Troy, OH

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Unleash Your Adventurous Spirit with the 2025 Grand Design Momentum 397THS Toy Hauler RV Ready to take your adventures to the next level? Meet the 2025 Grand Design Momentum 397THS – the ultimate luxury toy hauler that’s built to keep up with your wildest travels, thrills, and passions. Whether you’re into outdoor exploration, motorsports, or simply escaping into nature, this RV is packed with the space, comfort, and functionality you need to live life on your terms. This isn't just an RV; it's your mobile base camp for adrenaline-packed adventures and relaxation in style! Why the 2025 Grand Design Momentum 397THS is Built for Adventurers Like You: Toy Hauler Perfection: The 397THS is designed with an expansive garage to store and transport your toys – whether that’s ATVs, dirt bikes, or kayaks. You can load up and hit the trails, then kick back and enjoy the comforts of home when you’re ready to relax. Sleek and Spacious Living Area: The interior boasts a luxurious living space with high-end finishes, ample seating, and an entertainment area with a premium sound system and LED lighting. Whether you’re hosting friends or enjoying a quiet night in, the Momentum 397THS delivers. Private Master Suite: After a day full of adventure, retreat to your king-size bed, enjoy your private en suite bathroom, and relax in ultimate comfort. The suite’s design ensures restful sleep with plenty of room to stretch out. Ultimate Comfort: Equipped with residential-style furniture, heated floors, and an electric fireplace, this RV is perfect for year-round travel. Get cozy in the cold or stay cool in the heat – it’s all about comfort, no matter the climate! Customize Your 2025 Grand Design Momentum 397THS – Your Adventure, Your Way: Take your journey to the next level with these amazing options: Patio Package: Transform your garage space into a spacious outdoor living area with the optional patio package. Enjoy meals, relaxation, or tailgating while soaking up the great outdoors – it’s the perfect hangout spot! Solar Power System: Go off-the-grid and keep your adventures going longer with the solar power package. Enjoy power independence while charging your devices, lighting your campsite, or running appliances without worrying about hookups. Convenience Package: Add the convenience package for even more luxury, including a washer/dryer prep, upgraded kitchen appliances, and a central vacuum system. It’s all about convenience and making life on the road as easy as possible. Upgraded Garage Area: Want more space for your gear? Upgrade the garage with a fuel station, oversized ramp, and extra tie-downs for secure transport of your toys. Why Buy With Us? We know there are plenty of options out there, but when you choose us, you’re getting more than just an RV. You’re gaining a long-term partner in your adventure lifestyle. Here’s why we stand out: Unbeatable Deals: We offer the best prices and financing options on the market. With special discounts, trade-in deals, and tailored payment plans, we make getting into the 2025 Grand Design Momentum 397THS easier than ever. Expert Guidance: Our team is made up of passionate RV enthusiasts who love helping others find their perfect RV. We’ll guide you through every step of the process – from choosing the right options to explaining maintenance tips and trip planning. Comprehensive Service: Once you purchase your RV, you’re not just another customer – you’re part of our family. Enjoy maintenance support, an on-site service center, and a parts department ready to assist you with all your needs. We’re here to keep your adventures going strong! Customer-Focused Experience: We prioritize your needs and questions above all. Our friendly, knowledgeable staff is dedicated to making your RV buying experience enjoyable and stress-free. From start to finish, we’ve got your back. Adventure is Calling – Don’t Miss the 2025 Grand Design Momentum 397THS! Whether you’re a seasoned RV traveler or a first-time buyer, the 2025 Grand Design Momentum 397THS is the ideal companion for those who crave adventure without sacrificing comfort. With its unmatched versatility, high-end features, and customization options, you’ll be set for the road less traveled – and we’ll be right there with you, every step of the way. Ready to hit the open road? Your dream adventure is just one click away. Contact us today to learn more and make the 2025 Grand Design Momentum 397THS yours!

New and used 397THS Momentum by Grand Design RVs for sale

New 2025 Grand Design Momentum 397THS

$138,495.00

New 2025 Grand Design Momentum 397THS

$109,999.00

New 2025 Grand Design Momentum 397THS

$109,999.00

New 2025 Grand Design Momentum 397THS

$109,999.00

New 2025 Grand Design Momentum 397THS

$109,999.00

New 2025 Grand Design Momentum 397THS

$119,777.00

New 2025 Grand Design Momentum 397THS

$119,999.00

New 2025 Grand Design Momentum 397THS

$119,999.00

Used 2024 Grand Design Momentum 397THS

Call for price

New 2025 Grand Design Momentum 397THS

$114,997.00

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