RV World

Specifications

• 2026 Grand Design Momentum G-Class FW 350G
• Year2026
• ManufacturerGrand Design
• Model NameMomentum G-Class FW
• Trim Name350G
• Generic Type (Primary)Toy Hauler - Fifth Wheel
• DimensionsStandard Bed: 60 X 80 Queen Bed | Shower: 48 X 30
• Overall Height13' 6" | (w/opt. AC): 13' 6"
• Overall Length39' 9"
• Overall Width8' 5" | (w/ slide out): 13' 4"
• Interior Height8' 7"
• Garage Length14' 6"
• Awning Size18'
• Weights
• Hitch Weight Capacity2,600 lbs.
• Unloaded Weight12,950 lbs.
• GVWR18,000 lbs.
• Capacities
• Fresh Water Capacity98 gal.
• Gray Water Capacity52 gal.
• Black Water Capacity104 gal.
• LP Tank Capacity60 gal
• Sleeping Capacity5
• Fuel Capacity30 lbs
• Water HeaterTankless
• Refrigerator15 cu. ft.
• FeaturesPropane Tanks: 2 | Construction Type: Aluminum Cage | Slide Room R-Value: R-7 | Garage R-Value: R-30 | Slides: 3 | Awnings: 2
• R-Value, FloorR-40
• R-Value, WallR-11
• R-Value, RoofR-40
• Operational
• Furnace Output35,000 BTU
• Air Conditioner Output30,000 BTU
• Axle Count2
• Wheels & Tires
• Wheels17.50 in.
• Tires, Rear Specification17.5