{"@context":"https://schema.org","@type":"Product","name":"7 Grand Design Momentum M-Class RVs for sale in New Hampshire","offers":{"@type":"AggregateOffer","offerCount":7,"lowPrice":"94990.00","highPrice":"129997.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-344m/2b4564da-c06f-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 344M","description":"2026 Grand Design Momentum 344M,

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!

","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-351ms/21638364-7e6f-11f0-afd2-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 351MS","description":"2026 Grand Design Momentum M-Class 351MS, Are you ready to elevate your RV lifestyle with the ultimate combination of luxury, adventure, and performance? The 2026 Grand Design Momentum M-Class 351MS is the perfect fifth wheel toy hauler for those who seek the best of both worlds: an exceptional living space and the ability to take your toys along for the ride. Whether you're a weekend warrior or a full-time road traveler, this RV is designed to meet your every need. And when you purchase from Campers Inn RV, you can rest assured that you re not only getting a top-tier RV but also unmatched customer service and expertise.

The fully equipped kitchen boasts stainless steel appliances, solid-surface countertops, and plenty of storage space. Whether you're whipping up a quick meal or preparing a gourmet feast, the M-Class ensures you have everything you need to cook like a pro on the road. The master bedroom provides a relaxing retreat with a premium mattress, ample closet space, and USB charging ports, ensuring you re ready to take on the next day s adventure.

Exceptional Towing and Hauling Capabilities The Grand Design Momentum M-Class 351MS is built for those who want to take their toys whether it's an ATV, dirt bikes, or a UTV on the road with them. The massive 13-foot garage area is designed for easy loading and unloading, and the high-quality ramp door makes access to your toys simple and efficient. With a 3,000-pound cargo capacity, the M-Class can handle even your heaviest gear, so you can bring along everything you need for fun and adventure.

The M-Class also features an advanced suspension system that ensures a smooth ride, whether you're towing through city streets or off-road trails. The integrated 30-gallon fuel station makes refueling your toys a breeze, giving you more time to enjoy your adventure and less time spent searching for a gas station.

Innovative Technology and Features Grand Design doesn t cut corners when it comes to technology, and the Momentum M-Class 351MS is packed with high-tech features that make your travels more enjoyable and convenient. The JBL sound system ensures your music sounds crisp and clear throughout the RV, while the LED lighting creates a bright and welcoming atmosphere. The RV is also equipped with smart technology, such as remote-controlled awnings, lighting, and slide-outs, allowing you to manage your RV effortlessly with the touch of a button.

The 3-season patio door is another innovative feature that allows you to open up the garage space to the outdoors, creating a seamless flow between the interior of your RV and the natural environment around you. This is perfect for relaxing and enjoying the view after a long day of riding.

Built to Endure the Road Whether you're heading to a weekend getaway or embarking on a cross-country road trip, the 2026 Grand Design Momentum M-Class 351MS is built to withstand the rigors of the r","itemCondition":"Used","priceCurrency":"USD","price":"129997.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-414m/9d96e051-6f6a-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 414M","description":"2026 Grand Design Momentum M-Class 414M,

Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights:

Queen Bed Slide Out
U-Shaped Kitchen Counter
Free-Standing Dinette
Kitchen Pantry
14' Separate Garage
Flip-Up Pet Dish

Experience Ultimate Adventure with the 2026 Grand Design Momentum M-Class 414M Available at Campers Inn RV

Take your travels to the next level with the 2026 Grand Design Momentum M-Class 414M, a luxury toy hauler designed for thrill-seekers, families, and adventure enthusiasts who refuse to compromise on comfort. Combining innovative design, rugged durability, and modern conveniences, this fifth-wheel toy hauler delivers the perfect balance of adventure and relaxation.

Step inside and you ll immediately notice the spacious, thoughtfully designed interior. The 414M features a large rear garage area, ideal for transporting ATVs, motorcycles, or other recreational toys, with tie-downs and easy access to keep your gear secure. The garage converts into a versatile living or sleeping area when not in use, offering flexibility for families or groups. The main living space includes a comfortable lounge with theater seating, a fully equipped kitchen with modern appliances, and ample counter space for meal prep. Large windows bring in natural light and provide panoramic views of the great outdoors.

The master suite is a private retreat, featuring a king-sized bed, abundant storage, and a full bathroom with a shower, vanity, and modern fixtures. Whether you re returning from an action-packed day or spending a relaxing evening indoors, the Momentum M-Class 414M ensures every moment is comfortable and convenient.

Designed for adventure, this model offers top-of-the-line towing and aerodynamic construction, making it easier to maneuver while maintaining stability on the road. The exterior is built for longevity, with durable materials that withstand the elements, while features like a power awning, exterior speakers, and outdoor storage make camping experiences more enjoyable. From weekend escapes to extended cross-country trips, the 414M is engineered to handle it all.

Why buy from Campers Inn RV? Campers Inn RV is a nationwide leader in RV sales and service, known for making the RV buying experience seamless and worry-free. Our expert team helps you find the perfect model, offers flexible financing solutions, and provides ongoing support for service and parts. When you purchase from Campers Inn RV, you re not just getting a top-quality RV you re gaining a trusted partner for every mile of your journey.

The 2026 Grand Design Momentum M-Class 414M is more than a toy hauler it s your gateway to freedom, adventure, and unforgettable memories. With its combination of luxury, versatility, and p","itemCondition":"Used","priceCurrency":"USD","price":"129997.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-399m/af8596a6-c165-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 399M","description":"2026 Grand Design Momentum 399M, Grand Design Momentum fifth wheel toy hauler 399M highlights:

Front Private Bedroom
Kitchen Island
Hybrid Desk/Dinette
Unobstructed Pass-Thru Storage
Side Patio

This toy hauler has all the comfort and convenience you could ask for! Once you have unloaded your toys from the 12' 6\" separate garage, you can start lunch on the exterior griddle located by the side patio. There is also a 65\" TV here and a 1.7 cu. ft. refrigerator to entertain guests! And if you have guests staying over, you can choose to add the optional Liftsuite system with underside can lights in the garage. If the weather isn't cooperating, you can make meals in the fully equipped interior kitchen, complete with an island, pantry, pull-out countertop extension and more. An L-shaped sofa with recliners is in perfect view of the 50\" TV and fireplace, and there is even a hybrid desk/dinette with windows where you can get some work done if needed. Head towards the front to freshen up in the full bath before heading to bed in the private bedroom. Here, you'll find a queen bed slide out with an optional king bed, a large closet with washer and dryer prep, plus a dresser with TV prep if you want the option to watch movies in 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 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!

STOCK IMAGES MAY BE SHOWN. COLORS AND SPECS MAY VARY.

","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-grand-design-momentum-m-class-395ms/f5e0592e-2813-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2023 GRAND DESIGN MOMENTUM M-CLASS 395MS","description":"2023 Grand Design Momentum M-Class 395MS, *]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"a68f9421-cec1-4ca6-ab81-715bcaaa83ac\" data-testid=\"conversation-turn-67\" data-scroll-anchor=\"false\" data-turn=\"user\"> *]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69e90569-604c-83ea-b138-c909557a9aef-8\" data-testid=\"conversation-turn-68\" data-scroll-anchor=\"false\" data-turn=\"assistant\"> If you re looking for a high-end toy hauler fifth wheel that blends luxury living with serious cargo capability, the Used 2023 Grand Design Momentum M-Class 395MS is built to deliver an unmatched combination of comfort, power, and versatility. Designed for RVers who want to bring their toys along without sacrificing residential-style living, this model is one of the most impressive in its class.

The 395MS stands out immediately with its massive garage space, engineered to haul motorcycles, ATVs, side-by-sides, or any adventure gear you want to bring along. The rear ramp door makes loading and unloading simple, while tie-down systems keep everything secure on the road. Once you reach your destination, the garage transforms into a flexible living or sleeping space, complete with its own half bath and convertible setups perfect for guests or extra relaxation space.

Inside the main living area, the Momentum M-Class delivers a true residential experience. The open-concept layout features opposing slide-outs that create a wide, luxurious living room with theater seating, a large entertainment center, and a fireplace. It s designed for comfort whether you re spending a weekend at the track or a month at a scenic campground. Large windows bring in natural light and expand your view of the outdoors, making the space feel even larger.

The kitchen is equally impressive, built for real cooking and entertaining on the road. You ll find a large residential refrigerator, solid surface countertops, a deep sink, and a full suite of appliances that make meal prep easy no matter where you re parked. A spacious island adds prep space and storage, while the adjacent dining area gives you a comfortable place to gather.

Up front, the private master suite offers a king bed, wardrobe storage, and a quiet retreat away from the main living area. The full bathroom is designed with residential comfort in mind, featuring a large shower and modern fixtures that make long trips feel much more like home.

Grand Design built the Momentum M-Class line with a strong focus on durability, innovation, and owner feedback. The 395MS benefits from hig","itemCondition":"Used","priceCurrency":"USD","price":"94990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-414m/2d221c38-c166-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 414M","description":"2026 Grand Design Momentum 414M,

Grand Design Momentum 414M toy hauler fifth wheel highlights:

Queen Bed Slide Out
U-Shaped Kitchen Counter
Free-Standing Dinette
Kitchen Pantry
14' Separate Garage
Flip-Up Pet Dish

Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes a Liftsuite system, an overhead loft bed and a flip-up pet dish for your furry friends. Once you enter in the main living area, you can relax on the L-shaped sofa with recline across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep!

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!

STOCK IMAGES MAY BE SHOWN. COLORS & SPECS MAY VARY.

Grand Design Momentum toy hauler 392M highlights:

L-Shaped Sofa with Recline
Queen Bed
Overhead Loft Bed
Ramp Door/Patio

This toy hauler with a 17' separate garage will be perfect for your outdoor adventures. There is an adjustable tie-down system to keep your gear secure, an overhead loft bed, two Liftsuite Systems plus an optional half bath. There is also washer and dryer prep here, along with a flip-up pet dish for your furry friends. The chef will love the large kitchen countertop for more meal prep space, and there is a 20-cu. ft. refrigerator and pantry for food storage. You can get comfy on the L-shaped sofa across from the 50\" TV, or get some work done at the hybrid desk/dinette. There are also dual opposing slides here for added space. The third slide out is found in the front master bedroom, which includes drawers and storage space for your things. A queen bed will provide a great night's rest, and you have the option to choose a king bed if you want more space to stretch out!

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