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Used 2016 Grand Design Momentum 397TH

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BECKLEYS RVS THERMONT, MD
Thurmont, MD

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MD State Inspection: Yes. Appliance Prep: No warranty. Water Damage &/or Delamination(s): Will seal, no repair. Enjoy every adventure with family and friends in this Momentum toy hauler fifth wheel by Grand Design RV. Model 397TH offers a 12' 6" garage space for your toys, sleeping for up to 8, and two full baths, plus more!Step inside the rear cargo garage and see how easy it will be to load up your toys. The 2,500 lb. tie downs will keep everything secure as you travel. Once you arrive at your destination and the toys are removed you will have plenty of added space to hang out. There is optional Happy-Jac rollover sofas with top bed, corner overhead cabinets to store your gear, and a LED TV. Plus there is a twin loft above the front of the cargo garage that the kids will surely love. Don't forget about the garage's full bath with a corner shower, toilet, sink, and linen storage that will make it easy to keep all the dirt and grim out of the main living area.Step inside the combined living room and kitchen space via the garage door or from the main side entrance. Here you will find an LED TV and fireplace, and a slide out with theater seats and a free standing dinette with chairs. Or, choose the optional super sofa instead. The opposite side features the kitchen space where you can easily cook up all of your favorite snacks and meals. Enjoy the storage space in the side pantry, as well as the overhead cabinets along the front bathroom outer wall. Here you will find more counter space below as well. The kitchen island features a double sink for cleaning up, and the slide along the road side makes cooking easy by providing a three burner range with overhead microwave oven, and an 18 cu. ft. refrigerator for all of your perishables.Head up the steps to the right of the main entrance and enjoy another complete bath with shower including a seat and skylight, a vanity with vessel bowl sink, and a toilet. The front master features a queen or optional king size bed, a dresser with optional LED TV, and a front wall walk-in closet with a space prepped for a washer and dryer, plus so much more!

Used 2024 Grand Design Momentum 397THS

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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!

Used 2022 Grand Design Momentum 397THS

$69,998.00
PHOENIX, AZ

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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 60 Gallon Fuel Tank 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, the 2,500 lb. rated flush-mount tie-downs and the protective diamond plate on the garage sidewalls. You will surely appreciate the full bathroom and LED TV, plus the Happi-Jac rollover sofas/table with top bed. The main area provides a living and kitchen area with a 49" LED TV and fireplace, theatre seating and a free standing table, plus full kitchen amenities. The kitchen island even offers bar stools. Head up front to use the full bathroom with dual entry, the sunken tub/shower with flip-up 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, the triple insulated garage floor in most toy haulers, the insulated gooseneck and the Rail-Tite underbelly seat. 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, a sofa with headrest and removable swivel tables which include heat, massage and LED lighting package, and a central vacuum system with tools and dust pan. Start your extreme playtime now with a Momentum!

Used 2019 Grand Design Momentum 399TH

$57,950.00
GADSDEN
Attalla, AL

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Grand Design Momentum 399TH toy hauler highlights: Dual Entry Kitchen Island Exterior LED TV Dual Enclosed Fuel Station Spray Port If you are ready to play with your off-road toys, hitch up this Momentum 399TH fifth wheel toy hauler after loading your toys in the 13' garage. You will be able to get cleaned up after getting muddy from the trails in the half bath in the garage or the full bathroom next to the bedroom. The kids can sit on the bar stools at the kitchen island, or relax on the dinette and theater seats while watching the 49" LED TV and fireplace. There are several options to choose from, and many more features to enjoy such as the dual entry doors, fold-down side patio with LED TV, and exteriorunobstructed pass-through storage, plus more! With any Momentum toy hauler fifth wheel you will enjoy extraordinary living with extreme playtime with the Weather-Tek insulation for four seasons of protection, and a fully enclosed fuel pump station to keep the fun going the whole time. The Tuff-Ply garage flooring is gas and oil resistant, plus triple insulated. You will find 2,500 lb. rated flush-mount tie-downs to keep your toys secure while moving down the road. The interior includes a sofa with headrest and removable swivel table, a convection microwave, a central vacuum system with tools and a dust pan, and a satellite/solar roof access channel to mention a few highlights. Any Grand Design Momentum allows you to keep your active lifestyle no matter where you decide to stay!

Used 2022 Grand Design Momentum 399TH

$99,995.00
CAMPERS INN RV MERRIMACK, NH
Merrimack, NH

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Used 2022 Grand Design Momentum 399TH – Luxury Toy Hauler Meets Family Adventure Turn every getaway into an unforgettable experience with the Used 2022 Grand Design Momentum 399TH, a top-tier toy hauler that combines residential comfort, generous living space, and serious utility for adventurers who refuse to compromise. Whether you’re hauling ATVs, motorcycles, or outdoor toys, this Momentum model delivers strength, style, and comfort in one striking package. Spacious, Functional Interior Designed for Real LivingStep inside and be impressed by the expansive floorplan that feels more like a luxury home than a traditional toy hauler. The sizeable living area features stylish seating, a slide-out that expands space for comfort, and wide panoramic windows that draw in natural light and scenic views. Plush furniture creates an inviting environment for relaxing, socializing, and making every moment on the road feel special. The fully equipped kitchen rivals many residential spaces. With a residential-size refrigerator, three-burner stove, oven, microwave, and substantial counter space, meal prep becomes a joy rather than a chore. Thoughtful storage solutions keep cookware, utensils, and pantry items neatly organized, and the dining area offers plenty of room for meals, game nights, or planning tomorrow’s adventure. Toy Hauler Flexibility Without CompromiseOne of the standout features of the Momentum 399TH is its spacious garage area—designed to handle your toys and gear with ease. Whether you’re loading up off-road vehicles, bikes, or camping gear, this trailer’s oversized garage delivers durability and convenience. The adjustable tie-downs and ramp door make loading and unloading a breeze, while integrated storage keeps gear secure during travel. The front master suite offers a private, restful retreat with a comfortable bed, generous storage, and a layout crafted for rest and relaxation. The full bathroom includes a shower with skylight, vanity, and toilet, giving you all the comforts of home no matter how rugged your journey. Interior and exterior storage compartments throughout the coach keep your belongings organized and accessible. Entertainment and Comfort on Every TripWith climate control systems to support year-round comfort and entertainment options throughout the interior, the Momentum 399TH isn’t just rugged—it’s rich in amenities. Whether you’re hosting movie night after a day in the outdoors or curling up with a book while the world goes by, this toy hauler offers living space that works for families, couples, and adventurers alike. Why Buy This Used RV?Choosing the Used 2022 Grand Design Momentum 399TH means you’re getting best-in-class features, quality construction, and residential comfort at a fraction of the price of a new unit. With its flexible garage design, generous living space, and upscale amenities, this toy hauler is perfect for families, thrill seekers, and anyone who wants to combine utility with comfort. Its strong build and thoughtful layout make it ideal for long trips, seasonal travel, and weekend adventures alike—offering you versatility and value in every mile. Why Buy from Campers Inn RV?At Campers Inn RV, we make RV ownership easy, supportive, and enjoyable. Every used RV in our inventory undergoes a comprehensive inspection to ensure it’s road-ready and dependable, so you can travel with confidence. Our experienced RV specialists provide personalized guidance to help you find the right model for your lifestyle and travel goals. We also offer flexible financing options tailored to your budget and ongoing support long after your purchase. With decades of industry experience and a nationwide network of locations and service partners, Campers Inn RV stands behind your adventure from day one and beyond. The Used 2022 Grand Design Momentum 399TH delivers luxury, flexibility, and rugged capability in one exceptional toy hauler. Visit your local Campers Inn RV today to explore this model in person and start planning your next great adventure with confidence.

Used 2022 Grand Design Momentum 399TH

$69,998.00
TAMPA, FL

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Discover the perfect blend of comfort, luxury, and adventure with this preowned 2022 Grand Design Momentum 399TH, available now from LazyDays powered by Campers Inn. Designed for travel enthusiasts and families who love to hit the road, this toy hauler offers everything you need for unforgettable trips. Step inside to find a spacious, modern interior with thoughtful layouts that make extended travel effortless. The Momentum 399TH features multiple sleeping areas, a fully equipped kitchen, and a comfortable living space with plenty of storage. Its open floor plan allows for easy movement, perfect for relaxing after a day of exploring. Built for adventure, this model includes a large garage area for your toys, bikes, or extra gear. Whether you’re heading to a weekend getaway or a cross-country journey, the Momentum 399TH combines durability and luxury to make every mile enjoyable. Travel with confidence thanks to Grand Design’s high-quality construction, including superior insulation and a robust chassis designed to handle long trips with ease. The RV is preowned but meticulously maintained, offering a like-new experience at a great value. From scenic mountain drives to coastal road trips, the 2022 Grand Design Momentum 399TH makes every journey memorable. With LazyDays powered by Campers Inn, you can trust a seamless buying experience and access to expert support for all your travel needs. Embrace the freedom of the open road. Make this 2022 Grand Design Momentum 399TH your ticket to adventure and start planning your next travel experience today.

Used 2021 Grand Design Momentum 399TH

$89,995.00
BRETZ RV & MARINE NAMPA, ID
Nampa, ID

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Grand Design Momentum toy hauler 399TH highlights: ~OPTIONS LISTED BY MANUFACTURER,ACTUAL OPTIONS MAY VARY~ Dual Entry Full and Half Bath Exterior LED TV 13' Separate Garage Loft Fold-Down Side Patio Whatever your idea of adventure is, this Momentum toy hauler will make it even better! The fold-down side patio is the perfect party space, especially since there is also an exterior LED TV, and back on the interior, you'll find three more LED TVs for entertainment while staying indoors. The front master suite is going to provide you with the most comfort while you sleep, and the electric fireplace within the main living area is going to provide you with an extra bit of heat on chilly nights. The kitchen has an island with bar stools so that you can sit down and chat with the chef, and you can also choose to sit back in the theater seating with heat/massage to relax after a long day of biking or hiking. If you would prefer to have a residential refrigerator, you should check out model 399TH-R! The very best adventures are waiting for you with the Grand Design Momentum toy hauler! The Momentum combines extreme play with extraordinary living so that you can have the best of both worlds. You won't have to miss out on any of your favorite features from home because the Momentum has just about everything. With the Weather-Tek insulation, you won't have to let anything hold you back from getting out and taking an adventure during any season, and the Tuff Ply gas-and-oil-resistant garage flooring is a quality base for your toys. The flush-mount tie-downs rated for 2,500 LBS will keep your gear in place as you travel, and there is a protective diamond plate on the garage sidewalls for additional protection. Some of the options that you can choose to add to your Momentum are the Solitude solar system and Rockford Fosgate speaker package.

Used 2024 Grand Design Momentum 410TH

$109,995.00
BRETZ RV & MARINE BILLINGS, MT
Billings, MT

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Grand Design Momentum fifth wheel toy hauler 410TH highlights: Front Private Bedroom Kitchen Island Private Toilet Dual Entry Doors Smart Sink Flip-Up Pet Dish in Garage There is much to love about this fifth wheel toy hauler! Starting with the 13' 6" garage that comes with an overhead bed, one of the dual entry doors, and an optional half bath to add. You might also choose to add the optional Happi-Jac rollover sofas and table with a top bed if need more sleeping space. The chef will love cooking in the kitchen with an island and a Smart Sink that includes a removable cutting board, produce strainer and glass rinser. The rest of the group can socialize together at either the free standing dinette or at the chaise lounge with pull-out sofa across from the entertainment center with an LED TV and fireplace. This model also includes a full bath with a private toilet and two sliding doors so you can close off this room completely if you wish. It enters directly into the front private bedroom where there is a queen bed slide to lay your head on at night, a front wardrobe prepped to add an optional washer and dryer, and a slide top dresser with TV above it! 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 G-Class 21G

$49,995.00
GENERAL RV CENTER CLARKSTON, MI
Village of Clarkston, MI

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Grand Design Momentum G-Class toy hauler 21G highlights: Queen Bed Slide Master Suite Euro Chairs Ramp Door/Patio Fuel Station 14' Garage You don't have to rough it with all the amenities found in this Momentum G-Class toy hauler including your own master suite with a walk-around queen bed slide and private access into the dual-entry bathroom. The kids or your friends can sleep on the Happi-Jac rollover sofas with a top bed, and the Euro chairs can become the waiting area for the next rider. Keep the party going all weekend long with your very own fuel station and the exterior speakers. Come see why this model will fit perfectly into your off-road lifestyle! Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

Used 2023 Grand Design Momentum G-Class 21G

$39,999.00
CAMPERS INN RV CONWAY, SC
Conway, SC

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Grand Design Momentum G-Class 21G Toy Hauler Highlights: Queen Bed Slide in Master Suite Dual-Entry Master Bathroom Euro Chairs for additional seating Ramp Door/Patio with 14' Garage 30-Gallon Fuel Station Adventure-Ready Master Suite & Sleeping Areas The Momentum G-Class 21G offers a master suite with a walk-around queen bed slide and private dual-entry bathroom for comfort and convenience. Guests or kids can rest on the Happi-Jac power bunk above the rollover sofas with a table, while the Euro chairs provide a versatile waiting or relaxation area. Garage & Outdoor Features Enjoy a 14' garage space with tie-downs to secure your off-road vehicles. The ramp door converts into a patio for outdoor entertaining, complemented by exterior speakers and the 30-gallon fuel station with interior and exterior gauges to keep your adventures fueled. Comfort & Convenience Inside Inside, the Momentum G-Class includes large panoramic windows, a shower skylight, USB charging ports in the bedroom, and residential-style cabinetry. These features create a modern and functional interior perfect for extended trips or weekend adventures. Built for Year-Round Fun Heated and enclosed underbelly with suspended tanks High-capacity furnace and moisture barrier floor enclosure Cabinet-mounted heat ducts for even warmth throughout Dovetail rear ramp for added structural strength 2,500-LB tie-downs for secure cargo transport The Grand Design Momentum G-Class 21G toy hauler blends luxury, comfort, and adventure-ready features. With a spacious master suite, versatile garage, and fuel station, this unit is perfect for off-road enthusiasts looking to travel in style. Explore any season with confidence and enjoy both indoor and outdoor living in this feature-packed toy hauler. Contact us today to confirm options and availability!

Used RVs for sale

Used 2016 Grand Design Momentum 397TH

Call for price

Used 2024 Grand Design Momentum 397THS

Call for price

Used 2022 Grand Design Momentum 397THS

$69,998.00

Used 2019 Grand Design Momentum 399TH

$57,950.00

Used 2022 Grand Design Momentum 399TH

$99,995.00

Used 2022 Grand Design Momentum 399TH

$69,998.00

Used 2021 Grand Design Momentum 399TH

$89,995.00

Used 2024 Grand Design Momentum 410TH

$109,995.00

Used 2024 Grand Design Momentum G-Class 21G

$49,995.00

Used 2023 Grand Design Momentum G-Class 21G

$39,999.00

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