New 2025 Grand Design Momentum M-Class 392M
This RV will be on Display at the St. Cloud River's Edge Convention Center for the CAMP & TRAVEL EXPO


Grand Design Momentum M-Class 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, plus an optional half bath. And two optional Liftsuite Systems can be added if you need more sleeping space. 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!
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.
OPTIONS:
- Luxury Interior Package
- Exterior Package
- Garage/Cargo Package
- Weather-Tek Insulation Package
- Under Unit LED Light Kit
- Bedroom A/C
- Kitchen Power Fan w/Rain Sensor
- Garage LED TV
- Aux. Fresh Water Tank
- 20 cf. 12V Refrigerator
- TravlFi On-Board WiFi Ready
- SafeRide RV Roadside Assistance
- Upgraded Cooper H-Rated Tires w/17.5" Wheels
- Rockford Fosgate Stage 1 Stereo
- 500 Watts
- Int/Ext Speakers w/10" Powered Sub
- Yamaha 6KW Gasoline Generator
- Gen II 3-Season Door w/Sliding Windows
- 3rd A/C
- Heat Pump A/C
- Garage Suite Featuring P2K Bed Lift
- Rear Aluminum Deck System w/Rear Power Awning
- Patio Chairs
- Exterior Entertainment Center
- Solar+ Package
- Dual 330W Panels
- 2000W Inverter
- 50 AMP Controller
- 2 Dock Ports
- Bluetooth Module
- 7K Axle w/ABS Drum Brakes
LIST OF OPTIONS MAY NOT BE ACCURATE
Stock# 1349-24
Interior Color: Dusk
Sleeps | 11 |
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 |
Interior Color | Dusk |
Hitch Weight | 3382 lbs |
GVWR | 22500 lbs |
Dry Weight | 16982 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 | 48" x 30" |
Number of Awnings | 2 |
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 | 573FM4836SBB03415 |
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