Chassis & Towing
18,000 lbs GVWR
Designed to handle your gear with an impressive Gross Vehicle Weight Rating.
2026 Grand Design Momentum G-Class 350G
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Complete Fifth Wheel Specifications
2026 Grand Design Momentum G-Class Overview
Introducing the 2026 Grand Design Momentum G-Class 350G, a remarkable new toy hauler designed for adventure-seekers and families alike. With a spacious layout that comfortably sleeps 5, this unit boasts a generous length of 39.75 ft and a dry weight of 13,400 lbs, making it easy to tow. Enjoy the comfort of dual air conditioning systems and a powerful furnace, ensuring a pleasant environment no matter the season. The innovative features include 1.5 bathrooms, a fully equipped kitchen, and ample storage, perfect for extended outings. Experience the thrill of the great outdoors with the Momentum G-Class. Schedule your tour today!
Premium Features & Highlights
Spacious Interior Layout
Dual Air Conditioning for Optimal Comfort
1.5 Bathrooms for Convenience
Generator Prep for Off-Grid Adventures
Power Slideouts for Extra Living Space
Select a category to view specs
Overview
Vehicle Identification & Details
9 specifications available
- Category
- Fifth Wheel
- Condition
- new
- Floorplan
- 350G
- Make
- Grand Design
- Model
- Momentum G-Class
- Stock Number
- 3402
- Subcategory
- toy-hauler
- VIN
- 573FM4222TBB05714
- Year
- 2026
Size & Weight
Dimensions, Weight, Construction & Exterior
21 specifications available
- Cargo Area Length Ft
- 14.6
- Dry Weight
- 13,400 lbs
- GVWR
- 18,000 lbs
- Height Closed Ft
- 13.6
- Length Closed Ft
- 39.9
- Length
- 39.75 ft
- Exterior Height
- 13.5 ft
- Width
- 8.42 ft
- Awning Length Ft
- 18 ft
- Awnings Count
- 2
- Doors Count
- 2
- Entry Steps
- Aluminum Entry Steps
Sleeping & Layout
Beds, Layout, Living & Comfort
12 specifications available
- Available Beds
- Front Queen Bed, Rear HappiJac Rollover Sofas with Top Bed
- Bedroom Count
- 2
- Bunk Beds Count
- 0
- Bunkhouse
- Yes
- Primary Bedroom Location
- Front
- Private Bedroom
- Yes
- Queen Beds Count
- 1
- Sleeps
- 5
- Accent Lighting
- LED
- Has Primary Bedroom Closet
- Yes
- Living Area Location
- Middle
- Theater Seating
- Yes
Kitchen & Dining
Cooking, Dining & Appliances
5 specifications available
- Microwave
- Yes
- Kitchen Location
- Middle
- Oven
- Yes
- Refrigerator Size
- 15 CU FT
- Washer Dryer Prep
- Yes
Bathroom & Facilities
Comfort & Privacy
5 specifications available
- Bathroom Location
- Front, Rear
- Bathroom Type
- Full, Half
- Bathrooms Count
- 1.5
- Has Bathroom Vent
- Yes
- Shower Type
- Standard
Water Systems
Tanks & Plumbing
4 specifications available
- Black Water Capacity
- 104 gal
- Fresh Water Capacity
- 98 gal
- Gray Water Capacity
- 52
- Has Tankless Water Heater
- Yes
Power & Electrical
Electrical, Entertainment & Safety
3 specifications available
- Generator Prep
- Yes
- Solar Ready
- Yes
- Solar Equipped
- Yes
Climate Control
Heating & Cooling
2 specifications available
- Ac Btu
- 30,000 BTU
- Heater Btu
- 35,000 BTU
Standard Features & Equipment
12v High Power Fan (Kitchen)
35K BTU High Capacity Furnace
Night Stands
Bedside Outlets
Microwave, Residential Kitchen Faucet, Stainless Steel Accented 3-Burner Range with Oven, Glass Range Cover (Flush w/Counter Top), 12-Volt High Power MaxxAir Fan with Rain Sensor,
Residential Walk-In Shower, Skylight Over Shower, Power Vent Fan, Medicine Cabinet with Mirror,
Black Tank Flush, Full Sized Spare Tire & Carrier, 80% Tint Radius Safety Glass Windows, 30lb LP Bottles (2), Radius Entry Door, High-Capacity Water Pump, Extra Large 1 1/2" Fresh Water Drain Valve, Battery Disconnect Switch, Folding Roof Ladder, Gel Coated Fiberglass Exterior, Easy Access Low Point Drain Valves, Insulated Storage Doors, Large Panoramic Windows, Magnetic Storage and Entry Door Latches, Awning w/LED Accent Lighting, Under Unit Accent Lighting,
Under Counter Accent Lighting, Above Cabinet Accent Lighting, Solid Hardwood Drawer Fronts, Solid Core Cabinet Stiles, Pre-Drilled and Screwed Cabinetry, Undermount soft-close drawer glides, Roller Shades (All Windows), Upgraded Residential Furniture, Residential Countertops, Hardwood drawer boxes, Soft close cabinet doors,
Sewer Hose Storage Area, All-In-One Enclosed and Heated Utility Center, Brass Plumbing Fittings w/ Shut Offs, On Demand Water Heater,
Fireplace with Electric Heater, Matte Black Refrigerator, Microwave,
Width, Slides Out (ft): 13.33,
Solar Prep (10-Gauge Wiring with universal MC4 Connectors), 75 Amp Converter, 12V Battery Disconnect, OmniConnect On-Board WiFi Ready,
Back-Up Camera Prep, Exterior Cable/Satellite Plug In, LED Smart TV in Living Area, Rockford Fosgate Stereo Entertainment System w/HDMI and App Controls, Exterior Speakers, No-Crank Digital TV Antenna w/Booster, TV Prep in Garage,
Oversized Tank Capacities, New Worry-Free Composite Roof w/ Lifetime Warranty, Laminated Aluminum Framed Rear Ramp Door (R-7), Laminated Aluminum Framed Side Walls (R-11), Laminated Aluminum Framed Roof and End Walls in Slide Rooms (R-7), 1" Marine Grade OSB Floor (R-30*), 5" Radius Wood Framed Roof (R-40*), Roof Insulation R-Value: 40, Wall Insulation R-Value: 11, Floor Insulation R-Value: 40, Slide-Out Insulation R-Value: 7,
Upgraded Axle Hangers, Heavy Duty H-Rated Tires, Heavy Duty 7,000lb. Axles w/ ABS Drum Brakes (394G), Heavy Duty 8,000lb. Axles w/ ABS Drum Brakes (320G, 325G, 350G), 17.5" H-Rated Aluminum Wheels, MORryde CRE3000 Suspension System, Tow Assist ABS & Sway Mitigation System,
New Omega Frame, 101" Wide-Body Super Chassis, Electric Auto Leveling System, Rotoflex Pin Box,
Factory Options & Packages
G-CLASS LUXURY INTERIRO PACKAGE
G-CLASS EXTERIOR PACKAGE
G-CLASS GARAGE PACKAGE
G-CLASS INSULATION PACKAGE
G-CLASS UNDER UNIT LED LIGHT KIT
BEDROOM A/C
3RD A/C PREP
15 CU. FT. 12V REFRIGERATOR (½ INVERTER PREP, 330W SOLAR PANEL, 50 AMP CONTROLLER, BLUETOOTH MODULE AND TWO (2) DOCK PORTS)
TEKMODO COMPOSITE ROOF AND SLIDE SYSTEM
OMNICONNECT - SATELLITE, CELLULAR AND WIFI INTERNET PREP
UPGRADED H-RATED TIRES w/17.5' WHEELS (TANDEM AXLE)
SAFERIDE RV ROADSIDE ASSISTANCE
RVIA SEAL
ROCKFORD FOSGATE STAGE 1 STEREO - 500 WATS, INT/EXT SPEAKERS W/ 10" POWERED SUB
6K WATT GENERATOR
MOMENTUM EXCLUSIVE 3 SEASON WALL
3RD A/C
HAPPI-JAC ELECTRIC BUNK SYSTEM W/ FOLDING SOFAS
REAR ALUMINUM DECK SYSTEM W/ REAR POWER AWNING
SOLAR ½ PACKAGE (ONE (1) ADDITIONAL 330W PANEL & 2000W INVERTER)
2ND AWNING
8K AXLE w/ ABS DRUM BRAKES (DOUBLE AXLE)
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Clear Creek RVs is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Clear Creek RVs.
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Built to Last
Superior construction for years of adventures
Plumbing
104-Gallon Black Water Capacity
Longer trips without the worry of waste management.
Plumbing
98-Gallon Fresh Water Capacity
Stay hydrated and refreshed during your travels.
Ready for Your Next Adventure?
Experience the freedom of the open road with your next RV adventure
Payment Calculator
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from $719/mo
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Showroom Hours
Mon-Fri: 9AM-6PM
5701 E Highway 80 Abilene, TX 79601
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Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
$100,895
est $669/mo