New 2026 Grand Design Momentum 392M Toy Hauler Fifth Wheel
Triple insulated garage floor keeps your living space comfortable in every climateTriple insulated garage floor keeps your living space comfortable in every climate.
NEW 2026 Grand Design Momentum 392M – Where Power Meets Luxury
Adventure Highlights and Key Features
Massive 17' Separate Garage – Adventure Ready
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Secure your ATVs, dirt bikes, or gear with the adjustable tie-down system
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Dual Liftsuite Systems provide flexible sleeping or lounging areas for guests
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Overhead loft bed for additional sleeping space or storage
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Optional half bath and washer/dryer prep make it easy to extend your stay off-grid
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Ramp door converts to a patio for outdoor lounging and fresh air entertainment
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Includes a flip-up pet dish, because adventures are better with furry friends
Modern Living and Comfort
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L-shaped reclining sofa offers plush seating across from a 50” LED TV for movie nights
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Hybrid desk/dinette gives you a space to work remotely, dine, or play games
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Dual opposing slides open the living area for a spacious, airy feel
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Ambient LED accent lighting sets the perfect mood indoors
Chef-Inspired Kitchen
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20 cu. ft. refrigerator and generous pantry for all your meal prep essentials
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Expansive countertop space makes cooking simple and social
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High-end finishes and appliances that bring residential quality to your campsite
Luxury Front Master Suite
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Queen bed with optional King upgrade for extra space to stretch out
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Slide-out with drawers and wardrobe storage to keep clothes organized
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Premium design, soft lighting, and thoughtful details for restful nights
Built to Go Anywhere, Anytime
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Fully enclosed and heated underbelly and storage area for all-season use
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Triple insulated garage floor keeps your living space comfortable in every climate
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5-sided aluminum cage construction ensures durability and strength on rough terrain
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MORryde CRE3000 suspension and rubber pin box for smooth towing
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Upgraded axle hangers for enhanced stability and handling
Luxury Packages Include:
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Garage Package: Tuff-Ply gas and oil-resistant flooring for durability
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Weather-Tek Package: Stealth AC System and full weather protection for year-round travel
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Interior Luxury Package: Solid surface countertops, hardwood cabinet doors, hidden hinges, and central vacuum system
Why Buy From Little Dealer Little Prices?
When you shop at Little Dealer Little Prices, you get unbeatable value, family-style service, and one of the largest selections of RVs in the Southwest. With decades of trusted expertise, we make it easy to start your next adventure with transparent pricing, expert RV service, and lifetime warranty options. Whether you’re hauling your toys into the mountains or relaxing by the lake, our team helps you find the perfect RV for your lifestyle.
INVENTORY IMAGES MAY BE SHOWN. COLORS AND SPECS MAY VARY. CALL FOR DETAILS.
Our journey with RV Leaders has been nothing short of exceptional, from the expansive inventory to the unparalleled customer service that truly set them apart. The range of RVs available was impressive, catering to every possible need and preference one could imagine. - Maria
You Save: $33,242
Sale Price: $154,995
Stock# 109490
| Sleeps | 8 |
| Slides | 3 |
| Length | 45 ft 11 in |
| Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 6 in |
| Int Height | 8 ft 5 in |
| Hitch Weight | 3650 lbs |
| GVWR | 23500 lbs |
| Dry Weight | 18114 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 |
| Number Of Bunks | 2 |
| Available Beds | Queen |
| Refrigerator Type | Stainless Steel |
| Refrigerator Size | 20 cu ft |
| Cooktop Burners | 3 |
| Shower Size | 48" x 30" |
| Number of Awnings | 2 |
| Axle Weight | 7000 lbs |
| Garage Size | 17 ft |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Tankless |
| AC BTU | 45000 btu |
| TV Info | LED TV; LR 49", Garage 32" |
| Awning Info | 16' 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 | 573FM4839TBB04804 |
Momentum 392M Reviews
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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.


