New 2025 Grand Design Momentum M-Class 344M Toy Hauler Fifth Wheel
Stealth A/C System – Enjoy powerful cooling with quiet operation, ensuring every corner of your toy hauler stays at the perfect temperature.
"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote."
2025 Grand Design Momentum M-Class 344M – The Ultimate Luxury Toy Hauler for Thrill-Seekers
Get ready for adventure with the 2025 Grand Design Momentum M-Class 344M, a toy hauler built to handle your wildest outdoor excursions while providing top-tier luxury and comfort. Whether you're hitting the dunes, exploring rugged trails, or setting up camp in a scenic remote location, this fifth wheel delivers the perfect combination of power, style, and functionality. With an 11' separate garage, spacious living areas, and high-end amenities, the Momentum M-Class 344M is your gateway to unforgettable adventures.
Key Features & Highlights
- 11' Separate Garage Space – Haul your ATVs, dirt bikes, or kayaks with ease using the rear ramp door. The garage transforms into a multi-purpose space with a power overhead bed and an optional Liftsuite System, giving you extra sleeping room. You can even add an optional half bath for added convenience!
- Dual Opposing Slides in the Living Area – Expands your interior space, creating a wide-open floorplan with ample seating, a spacious kitchen, and plenty of room to unwind after a day of adventure.
- 60-Gallon Fuel Station – Keep your toys fueled and ready to go with an onboard gas pump station, so you can stay out on the trails longer without worrying about running low on fuel.
- Luxury Living Area with Fireplace – The L-shaped reclining sofa offers a front-row seat to the built-in fireplace and LED TV, creating a warm and inviting atmosphere for relaxation.
- Hybrid Desk/Dinette Area – This versatile space doubles as a workstation or dining area, perfect for those who need to stay connected on the road while enjoying mealtime convenience.
- Gourmet Kitchen – Prepare meals like a pro with a professional-grade stainless steel cooktop, solid surface countertops, large pantry, and a massive 20 cu. ft. refrigerator for all your food storage needs.
Master Suite & Bathroom Features
- Front Master Bedroom with Dual Entry Bath – Enjoy a private retreat featuring a queen bed with an optional king upgrade, overhead storage, and a wardrobe slide for extra space. The dual entry bathroom makes access easy from either the hallway or bedroom.
- Luxury Bathroom Amenities – Freshen up in a fiberglass shower with a glass door, upgraded fixtures, and modern cabinetry, ensuring a spa-like experience even when you're off the grid.
Why Buy from Little Dealer Little Prices?
- Unmatched Pricing & Value – We offer the best deals on top-quality RVs, ensuring you get the most out of your investment.
- Expert Guidance & Support – Our team is passionate about RV living and adventure, ready to help you find the perfect model to fit your lifestyle.
- Comprehensive Walkthroughs & Training – We make sure you know how to use every feature in your new RV before you hit the road.
- Full-Service Maintenance & Repair – Keep your toy hauler in peak condition with our dedicated service team, available for routine maintenance, repairs, and upgrades.
- A Community of Adventurers – When you buy from Little Dealer Little Prices, you join a network of fellow RVers who share your love for the open road!
The 2025 Grand Design Momentum M-Class 344M is the ultimate luxury toy hauler built for those who demand both power and comfort in their RV experience.
Stock 360 Tours and Stock Images May Be Shown. Colors and Specs May Vary. Call for Details.
They went above and beyond to make a wonderful experience buying our camper. From sales to the guys doing the walk through to finance. I would highly recommend them to anyone. Very easy transaction. A+ rating in our book. Thank you for everything. - Jason
You Save: $52,115
Sale Price: $99,998
Stock# 103973
Interior Color: DUSK
| Sleeps | 5 |
| Slides | 3 |
| Length | 39 ft 11 in |
| Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 6 in |
| Int Height | 8 ft 5 in |
| Interior Color | DUSK |
| Hitch Weight | 3300 lbs |
| GVWR | 19000 lbs |
| Dry Weight | 15138 lbs |
| Fresh Water Capacity | 140 gals |
| Grey Water Capacity | 104 gals |
| Black Water Capacity | 52 gals |
| Tire Size | ST215/75R17.5 LRH |
| Furnace BTU | 35000 btu |
| Fuel Capacity | 60 gals |
| Available Beds | Queen |
| Refrigerator Type | Stainless Steel |
| Refrigerator Size | 20 cu ft |
| Cooktop Burners | 3 |
| Shower Size | 30" x 48" |
| Number of Awnings | 2 |
| Garage Size | 11 ft |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Tankless |
| AC BTU | 30000 btu |
| TV Info | LED TV; LR 49", Garage 32" |
| Awning Info | 10' and 18' Power with LED Lights |
| Axle Count | 3 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
| VIN | 573FM4222SBB03783 |
Momentum M-Class 344M Reviews
Loading
.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.


