New 2025 Grand Design Momentum M-Class 344M

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, and there is an optional 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.
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.
"This is my 6th RV purchase and Happy Daze has been the best. They have been 100% on the contract of sale and went to bat for me with the factory over misquote by the factory. I will say thought that Keystone has been there also when they mis quoted. We love our Raptor and so far the Service Dept has been fine. This has always been a sore point however so far they also get 4 stars. Let me explain - Anonymous
Stock# 70302
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 | 3660 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 | 573FM4221SBB03578 |
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Happy Daze RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales taxes, registration, tags and delivery fees. Manufacture pictures, specifications, and features may be used in place of actual units on our lot. To preserve the quality and mileage of our coaches, we only do test drives with a qualified offer to purchase.