New 2026 Grand Design Momentum G-Class 394G Toy Hauler Fifth Wheel
Grand Design Momentum G-Class toy hauler 394G highlights:
- 15' Separate Garage with p2K Bed Lift
- Full Kitchen
- Living Room with sectional Seating
- Fireplace
- Private Bedroom with Queen Bed
- Dual Entry Doors
- 3 A/C's
- Omni Connect Cellular Wifi, Starlink Prep
- Gen 3 Garage Doors
- Rockford Fosgate Speakers
- 17.5" Tires H rated
- 2nd Awning
- 7K Axles with ABS Drum Brakes
Optioned with: Solar+ Package, 3rd A/C, 6K watt Generator, P2K Bed Lift, Rear Deck, 1/2 Bath in Garage, and 3 Season Garage Doors
A 15' separate garage in this toy hauler offers plenty of space for your off-road toys! You will appreciate the convenience of having a full bathroom with a walk-in shower and there is washer and dryer prep so you can accommodate these appliances. You will also appreciate the two entry doors, and flip-up pet dish. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going. Everyone will love hanging out in the separate living area with a fireplace at the entertainment center, theater seating, and a sectional sofa. The fully equipped kitchen has everything you need to prepare delicious home cooked meals. The front private bedroom offers an escape to rest and relax on a queen bed for the next ride!
Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a high capacity water pump, a dovetail rear end, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.
Meet the owner in Buffalo and talked to him and gave him a pair of gloves to dump his RV, what a pleasant guy to visit with. I would go in when I’m ready to buy. - Sheldon
Stock# 4TBB04890
Exterior Color: White
Interior Color: Artisan
| Sleeps | 6 |
| Slides | 3 |
| Length | 44 ft 11 in |
| Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 6 in |
| Int Height | 8 ft 7 in |
| Interior Color | Artisan |
| Exterior Color | White |
| Hitch Weight | 3500 lbs |
| GVWR | 22500 lbs |
| Dry Weight | 16508 lbs |
| Fresh Water Capacity | 98 gals |
| Grey Water Capacity | 104 gals |
| Black Water Capacity | 52 gals |
| Tire Size | 17.5" |
| Furnace BTU | 35000 btu |
| Generator | 6000 Watt |
| Fuel Capacity | 30 gals |
| Available Beds | Queen, Queen, Bench Bed |
| Refrigerator Type | Stainless Steel |
| Refrigerator Size | 15 cu ft |
| Cooktop Burners | 3 |
| Shower Size | 48" x 30" |
| Number of Awnings | 2 |
| Axle Weight | 7000 lbs |
| Garage Size | 15 ft |
| LP Tank Capacity | 60 |
| Water Heater Type | Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR 40" LED Smart TV |
| Awning Info | 12' & 14' w/LED Accent Lighting |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Walk-In Shower |
| Electrical Service | 50 amp |
| Solar Wattage | 660 watts |
| VIN | 573FM4734TBB04890 |
Momentum G-Class 394G 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.


