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.
Virtual Tour 11ft Garage Bath + Half
2026 320G Features and Options

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NEW 2026 Grand Design Momentum G-Class 320G Toy Hauler Highlights:

  • 11' Separate Garage

  • Bath and a Half

  • Fireplace

  • 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.

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Outstanding service at Summerland RV

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
Price: $131,558
You Save: $17,663
Sale Price: $113,895
Campers Inn
Location: Tucson AZ
Stock# 21172360
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RV ID: 3368710#
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2026 320G Specifications
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
For more information Contact Us

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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.