This unit has a sale pending.
It's still listed because pending deals sometimes fall through. Ask the dealer to be next in line.
Get in touch and we'll be happy to answer any questions or set up an appointment to see it in person.
2026 Grand Design Momentum 344M
NewStock #26LOATOGDM344M
Call for price
2026 Momentum 344M
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The Grand Design Momentum 344M makes the most of its toy-hauler layout with a spacious garage, an easy-loading ramp door, and optional 3 Seasons Doors and rear aluminum deck system. Inside, the large kitchen brings a professional-grade four-burner cooktop, 20 cu. ft. refrigerator, Smart Sink, and 30-inch over-the-range microwave, while the living area adds a fireplace, LED Smart TV, and Rockford Fosgate entertainment system. A one-piece fiberglass shower with glass door and teak bench gives the full bath a residential feel, and the optional Extreme Lithium Package adds 800 Ah of battery capacity, dual hybrid inverters, and roof-mounted solar.
Length
39 ft 11 in
Dry weight
15,910 lbs
GVWR
19,000 lbs
Sleeps
6
Campers Inn RV
Clarksville, IN
Compared with 1,118 dealers nationwide
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 Slides
Enjoy a spacious living and kitchen area thanks to large opposing slide-outs that open up the interior for cooking, lounging, and entertaining.
11' Separate Garage
Bring 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 Awnings
Extend your living space outdoors with dual power awnings that provide shade and comfort at your campsite.
Luxury Living Space
The 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 Suite
A 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
Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
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.
