New 2026 Grand Design Momentum G-Class 320G Toy Hauler Fifth Wheel
Two entry doors, a loft bed, and both a full and half bath provide added flexibility for family and friends.
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NEW 2026 Grand Design Momentum G-Class 320G Toy Hauler Highlights:
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11' Separate Garage
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Bath and a Half
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Fireplace
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Private Bedroom
Adventure meets convenience in the 2026 Grand Design Momentum G-Class 320G, a toy hauler built for off-road enthusiasts and long weekends away from home. The 11' separate garage gives you ample space for your ATVs, motorcycles, or other toys, while the rear ramp door converts into a patio, perfect for enjoying sunsets or entertaining friends. Two entry doors, a loft bed, and both a full and half bath provide added flexibility for family and friends.
Inside, the living area includes a fireplace and theater seating slide for ultimate comfort, while the full kitchen offers all the amenities needed to prepare meals on the road. The front private bedroom delivers a cozy retreat after a day of adventure, ensuring restful nights before your next ride. Exterior speakers extend the fun outdoors, making this toy hauler perfect for both adventure and leisure.
The Momentum G-Class is designed for year-round travel. The Insulation Package features a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, moisture barrier floor enclosure, and cabinet-mounted heat ducts. Additional features include a high-capacity water pump, dovetail rear end, and 2,500-lb. tie-downs to keep your toys secure. Inside, enjoy panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry, making every trip comfortable and convenient.
Why Buy from Campers Inn RV Tucson? Campers Inn RV Tucson offers the largest selection of Momentum G-Class toy haulers in the Southwest, expert staff to guide your purchase, and top-notch service to keep your adventures running smoothly. From first look to long-term ownership, we make your RV journey easy and enjoyable.
Inventory/Stock Images may be shown. Colors and specifications may vary. Call our AMAZING TEAM for details.
Thank you, Sharon, for the outstanding service at Summerland RV. Its people like you that makes all the difference in the RV Industry. I called you as a Winnebago Dealership, you listened to what I needed, ordered the parts, and did not give me the traditional run around. I truly appreciated the leadership, sincerity in you organizing everything for me to come in to have the parts installed in a timely - Wallace
You Save: $17,663
Sale Price: $113,895
Stock# 21172360
| Sleeps | 5 |
| Slides | 3 |
| Length | 36 ft 3 in |
| Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 6 in |
| Int Height | 8 ft 7 in |
| Hitch Weight | 2300 lbs |
| GVWR | 16400 lbs |
| Dry Weight | 13100 lbs |
| Fresh Water Capacity | 98 gals |
| Grey Water Capacity | 52 gals |
| Black Water Capacity | 104 gals |
| Tire Size | 17.5" |
| Furnace BTU | 35000 btu |
| Fuel Capacity | 30 gals |
| Available Beds | Queen |
| Refrigerator Type | Stainless Steel |
| Refrigerator Size | 15 cu ft |
| Cooktop Burners | 3 |
| Shower Size | 48" x 30" |
| Number of Awnings | 1 |
| Axle Weight | 8000 lbs |
| Garage Size | 11 ft |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Tankless |
| AC BTU | 30000 btu |
| TV Info | LR 40" LED Smart TV |
| Awning Info | 18' 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 |
| VIN | 573FM3824TBB04310 |
Momentum G-Class 320G 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.


