New 2025 Grand Design Momentum G-Class 320G Toy Hauler Fifth Wheel

Virtual Tour
2025 320G Features and Options

Grand Design Momentum G-Class toy hauler 320G highlights:

  • 11' Separate Garage
  • Bath and a Half
  • Loft
  • Fireplace
  • Private Bedroom
  • Fuel Station

 

Are you looking forward to arriving at your destination, unloading your toys from an 11' separate garage, and heading out to the dunes? You can return to this Momentum G-Class toy hauler afterwards to find the convenience of having a full and half bath, two entry doors, and a loft bed. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going! You will also appreciate the separate living area with a fireplace, theater seating slide, and full kitchen amenities. The front bedroom offers an escape to rest and relax for the next ride. Take a look outside and inside because you will be sold!

 

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 fuel station with an interior and exterior gauge, a dovetail rear rend, 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.

What Our Customers Are Saying

Went above and beyond!

Randy and Tim helped us out. We needed some new batteries on our trip from Indianapolis to Bend, OR. Not only did they get us the batteries, when we needed a new connection made they drove us down to the local Napa and got us back. Also stayed open an hour past closing to make sure we were good. - Dan
Price: $118,278
General RV
Location: Salt Lake City, UT
Stock# 318999
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RV ID: 2659785#
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2025 320G Specifications
Sleeps 4
Slides 3
Length 36 ft 3 in
Ext Width 8 ft 5 in
Ext Height 13 ft 5 in
Int Height 8 ft 7 in
Hitch Weight 2300 lbs
GVWR 16800 lbs
Dry Weight 13516 lbs
Fresh Water Capacity 110 gals
Grey Water Capacity 52 gals
Black Water Capacity 104 gals
Tire Size 17.5"
Furnace BTU 40000 btu
Generator NPS 6000
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 Capacity 12 gal
Water Heater Type Quick Recovery
AC BTU 30000 btu
TV Info LR 40" LED Smart TV
Awning Info 18' Power with LED Lights
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Walk-In Shower
Electrical Service 50 amp
VIN 573FM3823SBB03342
For more information Contact Us

Momentum G-Class 320G Reviews

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