New and used momentum RVs for sale

New 2026 Grand Design Momentum 28MAV

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HAPPY DAZE RVS GILROY
Gilroy, CA

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New 2026 Grand Design Momentum 28MAV

$58,681.00
BRETZ RV & MARINE BILLINGS, MT
Billings, MT

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Used 2023 Grand Design Momentum 320G-R

$64,995.00
TAMPA, FL

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Grand Design Momentum G-Class toy hauler 320G highlights: 11' Separate Garage Bath and a Half Loft Fireplace Private Bedroom Fuel Station Are you looking forward to arriving at your destination, unloading your toys from an 11' separate garage, and heading out to the dunes? You can return to this Momentum G-Class toy hauler afterwards to find the convenience of having a full and half bath, two entry doors, and a loft bed. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going! You will also appreciate the separate living area with a fireplace, theater seating slide, and full kitchen amenities. The front bedroom offers an escape to rest and relax for the next ride. Take a look outside and inside because you will be sold! 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 336M

$65,995.00
CAMPERS INN RV KINGS MOUNTAIN, NC
Kings Mountain, NC

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Grand Design Momentum M-Class 336M toy hauler fifth wheel highlights: Front Living Fireplace Two 70" Tri-Fold Sofas Kitchen Island with Bar Stools Shower with Skylight Queen Lift Bed Above Garage 63" W x 117" D x 66" -77" Height The Momentum M-Class 336M is a mid-size toy hauler that blends luxury interior comforts with rugged utility for hauling motorcycles, ATVs, or other gear. It’s lighter than the flagship Momentum line but still packed with high-end appointments and practical features. Interior Living & Comfort Front Living Area Two 70? tri-fold sofas for lounging or guest sleeping space. Fireplace and entertainment area for cozy indoor nights. Kitchen Features Spacious kitchen with 18 cu. ft. refrigerator. Kitchen island with bar stools for prep space and casual dining. Chef-inspired appliances including a three-burner cooktop with oven, cooktop grill surface, and microwave. Butler pantry for extra storage and organization. Bedroom & Bath Rear master suite with queen bed (king optional). Slide-out wardrobe with storage drawers. Full bathroom with skylight above shower and teak bench seat. Garage & Sleeping Flexibility Garage area with bed lift system — raises bed to free up up to ~77? of headroom for toys below. Ideal for hauling ATVs, dirt bikes, or additional camping gear. Exterior & Construction Build & Structural 101? wide-body construction for spacious interior feel. 5-side aluminum cage construction and fully enclosed underbelly with heated tanks/storage — better insulation and durability. Hauling & Ramp Fast Ramp rear ramp door with two-sided lift-assist for easy loading/unloading. Triple insulated garage floor and Tuff-Ply gas/oil resistant floor coating. Flush-mount tie-downs (2,500 lb rated) for securing heavy toys. Running Gear & Ride MORryde® CRE3000 suspension system for smoother towing. Heavy-duty 7,000 lb axles with ABS brakes and H-rated tires. 6-point hydraulic leveling system standard. Exterior Amenities Keyed-alike ramp door latches, frameless tinted windows, color changing LED accent lighting, and solid step quad entry steps. Secondary patio awning with LED lighting (and third awning on some slide floorplans). Utility & Systems 50-amp electrical service. Stealth A/C system for efficient cooling. Solar prep wiring with MC4 connectors. Exterior spray port, whole-house water filtration, and 12-volt tank heaters. Call, Click, Text or Visit Us Today at Campers Inn of Kings Mountain and Find Your Away! Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary.

New 2025 Grand Design Momentum 344M

$104,999.00
PHILADELPHIA, PA

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Grand Design Momentum M-Class toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

New 2026 Grand Design Momentum 344M

$143,295.00
TOM STINNETT’S CAMPERS INN RV
Clarksville, IN

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Get ready to elevate your camping experience with the Grand Design Momentum 344M, a fifth wheel toy hauler built for travelers who crave performance, comfort, and the freedom to bring their favorite toys along for the ride. With premium construction, smart design, and all-season capability, this model delivers the perfect balance of rugged durability and residential luxury. Key Features of the Momentum 344M Dual Opposing SlidesEnjoy a spacious living and kitchen area thanks to large opposing slide-outs that open up the interior for cooking, lounging, and entertaining. 11' Separate GarageBring your ATVs, dirt bikes, or kayaks with ease. This dedicated garage includes an overhead bed, optional half bath, and the Liftsuite System to expand your sleeping capacity. A 60 gallon fuel station lets you refuel your toys and head back out for more fun. Two Power AwningsExtend your living space outdoors with dual power awnings that provide shade and comfort at your campsite. Luxury Living SpaceThe living area includes an L-shaped reclining sofa, fireplace, generous kitchen counter space, a hybrid desk/dinette, and a 20 cu. ft. refrigerator. Whether you are meal prepping, working remotely, or relaxing after a long ride, this space adapts to your lifestyle. Front Master SuiteA dual entry bath leads to a private bedroom featuring a queen bed with optional king, overhead storage, and wardrobe slide. It's a comfortable retreat designed for restful nights and easy mornings. Built for Extreme Living The Momentum 344M is engineered for all-season adventures with a fully enclosed and heated underbelly, 5-sided aluminum cage construction, triple insulated garage floor, and Weather-Tek Package with Stealth AC System. Enjoy superior towing performance with the MORryde CRE3000 suspension system, rubber pin box, and upgraded axle hangers. Inside, luxury surrounds you with color-changing LED accent lighting, hardwood cabinet doors with hidden hinges, solid surface countertops, and a central vacuum system. The Garage Package adds Tuff-Ply flooring that resists gas, oil, and heavy use. Why Choose Campers Inn RV of Louisville Campers Inn RV of Louisville is part of one of the nation’s most trusted family-operated RV dealership networks. When you shop with us, you benefit from: A wide selection of top brands and floorplans Knowledgeable, friendly RV experts Certified service technicians and a full-service department Transparent pricing with no-pressure guidance Personalized support before, during, and after your purchase We are committed to helping you find the perfect RV for your lifestyle and ensuring you enjoy every mile of the journey. DISPLAYING STOCK IMAGES, COLORS & STYLES MAY VARY

New 2026 Grand Design Momentum 344M

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CAMPERS INN RV MERRIMACK, NH
Merrimack, NH

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Grand Design Momentum toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep, and there is a Liftsuite System for more sleeping space if needed. There is even an optional half bath here if you choose to make this space more accommodating. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa with recline, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed with an optional king bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. 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!

New 2026 Grand Design Momentum 344M

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TOM STINNETT’S CAMPERS INN RV
Clarksville, IN

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Get ready to elevate your camping experience with the Grand Design Momentum 344M, a fifth wheel toy hauler built for travelers who crave performance, comfort, and the freedom to bring their favorite toys along for the ride. With premium construction, smart design, and all-season capability, this model delivers the perfect balance of rugged durability and residential luxury. Key Features of the Momentum 344M Dual Opposing SlidesEnjoy a spacious living and kitchen area thanks to large opposing slide-outs that open up the interior for cooking, lounging, and entertaining. 11' Separate GarageBring your ATVs, dirt bikes, or kayaks with ease. This dedicated garage includes an overhead bed, optional half bath, and the Liftsuite System to expand your sleeping capacity. A 60 gallon fuel station lets you refuel your toys and head back out for more fun. Two Power AwningsExtend your living space outdoors with dual power awnings that provide shade and comfort at your campsite. Luxury Living SpaceThe living area includes an L-shaped reclining sofa, fireplace, generous kitchen counter space, a hybrid desk/dinette, and a 20 cu. ft. refrigerator. Whether you are meal prepping, working remotely, or relaxing after a long ride, this space adapts to your lifestyle. Front Master SuiteA dual entry bath leads to a private bedroom featuring a queen bed with optional king, overhead storage, and wardrobe slide. It's a comfortable retreat designed for restful nights and easy mornings. Built for Extreme Living The Momentum 344M is engineered for all-season adventures with a fully enclosed and heated underbelly, 5-sided aluminum cage construction, triple insulated garage floor, and Weather-Tek Package with Stealth AC System. Enjoy superior towing performance with the MORryde CRE3000 suspension system, rubber pin box, and upgraded axle hangers. Inside, luxury surrounds you with color-changing LED accent lighting, hardwood cabinet doors with hidden hinges, solid surface countertops, and a central vacuum system. The Garage Package adds Tuff-Ply flooring that resists gas, oil, and heavy use. Why Choose Campers Inn RV of Louisville Campers Inn RV of Louisville is part of one of the nation’s most trusted family-operated RV dealership networks. When you shop with us, you benefit from: A wide selection of top brands and floorplans Knowledgeable, friendly RV experts Certified service technicians and a full-service department Transparent pricing with no-pressure guidance Personalized support before, during, and after your purchase We are committed to helping you find the perfect RV for your lifestyle and ensuring you enjoy every mile of the journey. Stock images and 360 tours may be shown. Actual unit specifications, colors, and features may vary. Contact dealer for current inventory and availability. All pricing is subject to change. Financing subject to approval. Tax, title, registration, and delivery fees not included.

Used 2022 Grand Design Momentum 351M

$60,995.00
CAPITAL RV CENTER BISMARK, ND
BISMARCK, ND

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Grand Design Momentum M-Class toy hauler 351MS highlights: Bath and a Half 11' Separate Garage Dual Entry Doors Kitchen Island w/Bar Stools Overhead Loft Bed Universal Docking Station 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 11' garage space that can become a second living/dining area as well as a bedroom if you decide to add the Happi-Jac rollover sofas and a table with a top bed option, plus you can add other options such as an LED TV and/or a washer/dryer. 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 49" 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 or choose a king, lots of clothing space, and a flip-up dresser for even more storage. If you want more garage space, take a look at 381MS! The Momentum M-Class fifth wheel toy haulers by Grand Design are lighter than the Momentum yet aren't lightweight on features when it comes to elegant design, luxury and a "Class" of its own! The chef-inspired kitchen provides a free-standing 3.7 cu. ft. gas range, a four burner cooktop with cast iron grill, an electronic ignition oven, and a digital display and interior oven light, plus 42,500 BTU of cooking power. The upgraded main bathroom offers solid surface counter tops, a three-jet shower panel system, a shower wand, and a teak bench seat. Each toy hauler includes a triple insulated garage floor, Tuff-Ply gas and oil resistant garage flooring, 2,500 lb. rated flush-mount tie-downs, and a Fast Ramp rear ramp door with two-sided lift-assist technology making it easy for one person to operate. And the MORryde CRE3000 suspension system and the rubber pin box, plus the upgraded axle hangers provide performance and smooth towing to your favorite destinations!

Used 2020 Grand Design Momentum 351M

$59,795.00
PRESCOTT VALLEY, AZ
Prescott Valley, AZ

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USED 2020 Grand Design Momentum M-Class 351M Toy Hauler Fifth Wheel – Built for Extreme Play and Serious Comfort When your weekends revolve around horsepower, trailheads, and wide-open spaces, the 2020 Grand Design Momentum M-Class 351M is engineered to keep up. This rugged yet refined toy hauler fifth wheel blends high-capacity cargo space with residential-style comfort, giving you the freedom to chase adventure without leaving luxury behind. The 11' garage is ready for ATVs, dirt bikes, or side-by-sides and is equipped with heavy-duty, flush-mount tie-downs to keep everything secure on the road. A half bathroom in the garage adds convenience during long days of riding, while large windows throughout the coach flood the interior with natural light. Dual enclosed fuel stations ensure your toys stay fueled and ready, so the fun never has to stop early. Inside the main living area, this Momentum delivers a space that feels like a mountain lodge on wheels. The four-seat sofa offers a comfortable place to relax after a long day outdoors, while the fireplace and 49" LED TV create the perfect evening atmosphere. The kitchen island with bar stools becomes a natural gathering place for meals, planning the next ride, or sharing stories from the day. Overhead, the loft provides additional sleeping or storage space, making it ideal for families or riding groups. Dual entry doors add flexibility and convenience, allowing easy access to both the living area and garage. Whether you’re hauling gear, entertaining friends, or winding down for the night, this layout is designed to flow effortlessly from play to relaxation. Highlights & Key Features 11' garage space for ATVs, dirt bikes, or side-by-sides Loft area for additional sleeping or storage Dual entry doors for added convenience Four-seat sofa with headrests and removable swivel table Kitchen island with stools for casual dining and gathering Fireplace with 49" LED TV for cozy evenings Half bathroom in the garage Dual enclosed fuel pump stations Tuff-Ply garage flooring that is gas- and oil-resistant 2,500 lb. rated flush-mount tie-downs Weather-Tek four-season insulation package Built for Year-Round AdventureThe Momentum M-Class is designed to handle both extreme conditions and extended trips. Weather-Tek insulation provides four-season protection, while the fully enclosed and insulated garage keeps your gear protected. Additional premium features include a convection microwave, central vacuum system with tools and dust pan, and a satellite/solar roof access channel to support off-grid travel. Why the Grand Design Momentum 351M Stands Out Ideal balance of toy-hauling capability and residential comfort Durable construction made for active lifestyles Spacious layout for families or riding groups Proven Grand Design quality and engineering Why Buy from Campers Inn RVAt Campers Inn RV, we understand that adventure doesn’t stop at the campsite—it’s a lifestyle. As America’s Trusted Resource for RVers, we are committed to helping you find the right RV and supporting you long after the purchase. Knowledgeable RV professionals who understand toy hauler lifestyles Transparent pricing and a stress-free buying process Nationwide service and support network Ongoing customer care you can rely on The USED 2020 Grand Design Momentum M-Class 351M is ready to haul your toys, fuel your adventures, and deliver comfort wherever the road leads. Discover how far your weekends can go with Campers Inn RV.

New and used momentum RVs for sale

New 2026 Grand Design Momentum 28MAV

Call for price

New 2026 Grand Design Momentum 28MAV

$58,681.00

Used 2023 Grand Design Momentum 320G-R

$64,995.00

Used 2023 Grand Design Momentum 336M

$65,995.00

New 2025 Grand Design Momentum 344M

$104,999.00

New 2026 Grand Design Momentum 344M

$143,295.00

New 2026 Grand Design Momentum 344M

Call for price

New 2026 Grand Design Momentum 344M

Call for price

Used 2022 Grand Design Momentum 351M

$60,995.00

Used 2020 Grand Design Momentum 351M

$59,795.00

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