Grand Design Momentum G-Class Toy Hauler Travel Trailer RVs For Sale
The Grand Design Momentum G-Class toy hauler fifth wheels and toy hauler travel trailers are a lighter series without sacrificing Momentum's ceiling and slide out heights or wide-body platform. Both offer a fuel station with an interior and exterior gauge to keep the fun going wherever you take your toys.
Each model also includes a universal docking center, a fiberglass front cap with paint and LED lighting, a heated and enclosed underbelly for four seasons of traveling, and a dovetail rear end. The Momentum G-Class also comes with large panoramic windows, residential cabinetry, motion-sensor lighting, and stainless steel-accented appliances. The fun will not stop when listening to the exterior speakers, and the power awning with LED lighting will create an outdoor living space you are sure to love.
Check out the Momentum G-Glass toy hauler travel trailers and toy hauler fifth wheels to crank up the fun with your off-road toys!
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Momentum G-Class 21G
Grand Design Momentum G-Class toy hauler 21G highlights: Queen Bed Slide Master ... more about Momentum G-Class 21G
Specifications
Sleeps 4 Slides 1 Length 26 ft 11 in Ext Width 8 ft 5 in Ext Height 12 ft 2 in Int Height 7 ft 7 in Hitch Weight 920 lbs GVWR 11000 lbs Dry Weight 6400 lbs Fresh Water Capacity 90 gals Grey Water Capacity 74 gals Black Water Capacity 39 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds Queen Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 14 ft LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 15000 btu TV Info LR 40" TV Awning Info 19' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp -
Momentum G-Class 23G
Grand Design Momentum G-Class toy hauler 23G highlights: King Bed Slide Euro ... more about Momentum G-Class 23G
Specifications
Sleeps 4 Slides 1 Length 28 ft 10 in Ext Width 8 ft 5 in Ext Height 12 ft 4 in Int Height 7 ft 7 in Hitch Weight 1242 lbs GVWR 13000 lbs Dry Weight 7669 lbs Fresh Water Capacity 90 gals Grey Water Capacity 74 gals Black Water Capacity 39 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds King Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 2 Garage Size 15 ft LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 15000 btu TV Info LED TV Awning Info 18' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp -
Momentum G-Class 25G
Grand Design Momentum G-Class toy hauler 25G highlights: 13' 6" Garage ... more about Momentum G-Class 25G
Specifications
Sleeps 4 Slides 2 Length 30 ft 11 in Ext Width 8 ft 5 in Ext Height 12 ft 4 in Int Height 7 ft 7 in Hitch Weight 1150 lbs GVWR 13000 lbs Dry Weight 7900 lbs Fresh Water Capacity 90 gals Grey Water Capacity 78 gals Black Water Capacity 39 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds Queen Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 13 ft 6 in LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 28500 btu TV Info LR 40" TV Awning Info 19' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp Similar Floorplans
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Momentum G-Class 27G
Grand Design Momentum G-Class travel trailer toy hauler 27G highlights: Front ... more about Momentum G-Class 27G
Specifications
Sleeps 4 Slides 1 Length 32 ft 3 in Ext Width 8 ft 5 in Ext Height 12 ft 4 in Int Height 8 ft 7 in Hitch Weight 1486 lbs GVWR 13000 lbs Dry Weight 8518 lbs Fresh Water Capacity 90 gals Grey Water Capacity 78 gals Black Water Capacity 39 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds Queen Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 14 ft 1 in LP Tank Capacity 20 lbs. Water Heater Type Tankless AC BTU 28500 btu TV Info LED TV Awning Info 18' Power w/LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Standard Electrical Service 30 amp Similar Floorplans
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Momentum G-Class 28G
Grand Design Momentum G-Class toy hauler 28G highlights: Three Sofas Master ... more about Momentum G-Class 28G
Specifications
Sleeps 5 Slides 2 Length 33 ft 11 in Ext Width 8 ft 5 in Ext Height 12 ft 4 in Int Height 7 ft 7 in Hitch Weight 1368 lbs GVWR 13000 lbs Dry Weight 9153 lbs Fresh Water Capacity 90 gals Grey Water Capacity 78 gals Black Water Capacity 39 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds Queen Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 16 ft 6 in LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 28500 btu TV Info LR 40" TV Awning Info 18' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp Similar Floorplans
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Momentum G-Class 29G
Grand Design Momentum G-Class toy hauler 29G highlights: 11' Separate Garage ... more about Momentum G-Class 29G
Specifications
Sleeps 4 Slides 2 Length 33 ft 11 in Ext Width 8 ft 5 in Ext Height 12 ft 4 in Int Height 7 ft 7 in Hitch Weight 1592 lbs GVWR 13000 lbs Dry Weight 9278 lbs Fresh Water Capacity 90 gals Grey Water Capacity 37 gals Black Water Capacity 76 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds Queen Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 11 ft LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 28500 btu Awning Info 18' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp Similar Floorplans
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Momentum G-Class 29GS
Grand Design Momentum G-Class toy hauler 29GS highlights: 11' Separate Garage ... more about Momentum G-Class 29GS
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Specifications
Sleeps 4 Slides 2 Length 34 ft 6 in Ext Width 8 ft 4 in Ext Height 12 ft 4 in Hitch Weight 14000 lbs GVWR 13000 lbs Dry Weight 9720 lbs Fresh Water Capacity 90 gals Grey Water Capacity 78 gals Black Water Capacity 39 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds Queen Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 11 ft LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 15000 btu TV Info LR LED TV Awning Info 18' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp Similar Floorplans
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Momentum G-Class 30G
Grand Design Momentum G-Class toy hauler 30G highlights: King Bed Euro Chairs ... more about Momentum G-Class 30G
Specifications
Sleeps 5 Slides 2 Length 34 ft 10 in Ext Width 8 ft 5 in Ext Height 12 ft 4 in Int Height 7 ft 7 in Hitch Weight 1425 lbs GVWR 13000 lbs Dry Weight 9139 lbs Fresh Water Capacity 90 gals Grey Water Capacity 78 gals Black Water Capacity 39 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds King Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 20 ft 7 in LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 28500 btu Awning Info 19' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp -
Momentum G-Class 31G
Grand Design Momentum G-Class toy hauler 31G highlights: Bath and a Half Dual ... more about Momentum G-Class 31G
Specifications
Sleeps 4 Slides 2 Length 35 ft 11 in Ext Width 8 ft 5 in Ext Height 12 ft 4 in Int Height 7 ft 7 in Hitch Weight 1600 lbs GVWR 13000 lbs Dry Weight 8975 lbs Fresh Water Capacity 90 gals Grey Water Capacity 37 gals Black Water Capacity 76 gals Tire Size ST235/80R16 LRE Furnace BTU 30000 btu Fuel Capacity 30 gals Available Beds Queen Refrigerator Type Stainless Steel Refrigerator Size 8 cu ft Cooktop Burners 3 Shower Size 27" x 36" Number of Awnings 1 Garage Size 13 ft LP Tank Capacity 20 lbs Water Heater Type Tankless AC BTU 28500 btu Awning Info 18' Power with LED Lights Axle Count 2 Number of LP Tanks 2 Shower Type Walk-In Shower Electrical Service 30 amp Similar Floorplans
Take a Virtual Tour
Momentum G-Class Features:
Standard Features (2025)
PLEASE NOTE: Features and Options separated by type below:
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TRAVEL TRAILERS
Exterior
- Main A/C with Race Track Ducting
- Backup Camera Prep
- Black Tank Flush
- Full Sized Spare Tire & Carrier
- 80% Tint Radius Safety Glass Windows
- 20# LP Bottles (2) w/Cover
- 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
- Magnetic Storage and Entry Door Latches
- 18’-19’ Awning w/LED Accent Lighting
- Under Unit Accent Lighting
- Rockford Fosgate Speaker Package with Powered Sub
- Solar Prep (10 gauge wiring with universal MC4 connectors)
- Motion Sensor Exterior Storage Lighting
- Motion Sensor Entry Lighting
- Fiberglass Front Cap w/Paint
- 48” LED Front Cap Lighting
- Diamond Plate Front Rock Guard
- Triple Aluminum Tread Entry Steps
- 30 Gallon Fuel Station w/Interior and Exterior Gauge
Construction
- Power Tongue Jack
- Oversized Tank Capacities
- One-Piece TPO Roof Membrane w/18-Year Warranty
- Laminated Aluminum Framed Rear Ramp Door (R-12)
- Laminated Aluminum Framed Side Walls (R-7)
- 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*)
- Universal Docking Station
- Walk on Roof
- No Wheel Wells
- Double Insulated Roof and Front Cap (R-40*)
- Heated and Enclosed Dump Valves
- High Density Roof Insulation w/Attic Vent
- Moisture Barrier Floor Enclosure
- Cabinet Mounted Heat Ducts
Running Gear
- 15" Aluminum Rims w/Nitrogen Filled Radial Tires
- Anti-Lock Brake System
Interior
- Under Counter Accent Lighting
- Above Cabinet Accent Lighting
- Solid Hardwood Drawer Fronts
- Solid Core Cabinet Stiles
- Pre-Drilled and Screwed Cabinetry
- Ball Bearing Full Extension Drawer Glides
- Large Panoramic Windows
- Night Shades (All Windows)
- Upgraded Residential Furniture
- Residential Countertops
- Stainless Steel Accented Microwave
- Stainless Steel Accented 3-Burner Range with Oven
- Glass Range Cover (Flush w/Counter Top)
- Stainless Steel Accented Double Door Refrigerator
- Sink Cover
- Bottle Opener
- Residential Cabinetry
Kitchen
- Deep Seated Stainless-Steel Sink
- Residential Pull-Down Sprayer Faucet
Electrical
- 30 Amp Service
- Detachable Marine Grade Power Cord w/LED Light
HVAC
- 30k BTU High Capacity Furnace
- Heated and Enclosed Underbelly w/Suspended Tanks
Plumbing
- Quick Recovery Water Heater
Bedroom
- Large Backlighted Mirror
- Night Stands
- Bedside Outlets
- USB Chargers
- Solid Bedroom Door
- Residential Bedspread
- TV and Cable Prep
Bathroom
- Residential Walk-In Shower
- Skylight Over Shower
- Power Vent Fan
- Medicine Cabinet with Mirror
- Headboard
- Double Entrance Bathroom
Appliance
- Stainless Steel Accented Appliances
Electronics
- Rockford Fosgate Bluetooth Stereo
- High Definition LED Television
Packages
Exterior Package
- Universal Docking Station
- Black Tank Flush
- Fiberglass Front Cap w/Paint
- 48” LED Front Cap Lighting
- Diamond Plate Front Rock Guard
- 15” Aluminum Rims
- Triple Aluminum Tread Entry Steps
- Walk on Roof
- Quick Recovery Water Heater
- 30 Amp Service
- Detachable Marine Grade Power Cord w/LED Light
Luxury Interior Package
- Deep Seated Stainless-Steel Sink
- Residential Pull-Down Sprayer Faucet
- Residential Cabinetry
- Motion Sensor Exterior Storage Lighting (LED)
- Motion Sensor Entry Lighting (LED)
- Rockford Fosgate Bluetooth Stereo
- High Definition LED Television
- Stainless Steel Accented Appliances
Garage Package
- 30 Gallon Fuel Station w/Interior and Exterior Gauge
- Full-Size Rear Ramp Door
- Dovetail Rear End
- No Wheel Wells
- Rear-Ramp Loading Lights w/Back-up Light Function
- 2,500 lbs. Tie-downs Anchored into the Chassis
Insulation Package
- 30k BTU High Capacity Furnace
- Heated and Enclosed Underbelly w/Suspended Tanks
- Double Insulated Roof and Front Cap (R-40*)
- Heated and Enclosed Dump Valves
- High Density Roof Insulation w/Attic Vent
- Moisture Barrier Floor Enclosure
- Cabinet Mounted Heat Ducts
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FIFTH WHEELS
Exterior
- Black Tank Flush
- Full Sized Spare Tire & Carrier
- 80% Tint Radius Safety Glass Windows
- 30# LP Bottles (2) w/Cover
- 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
- Power Awning w/LED Accent Lighting
- Under Unit Accent Lighting
Construction
- Oversized Tank Capacities
- One-Piece TPO Roof Membrane w/12-Year 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*)
Running Gear
- Upgraded Axle Hangers
- Heavy Duty H-Rated Tires
- Heavy Duty 7,000 lb. Axles with ABS Drum Brakes (355G, 415G)
- Heavy Duty 8,000 lb. Axles with ABS Drum Brakes (320G, 325G, 350G)
- 17.5" H-Rated Aluminum Wheels
- MORryde CRE3000 Suspension System
- Tow Assist ABS & Sway Mitigation System
Frame & Chassis
- Electric Auto Leveling System
- 101" Wide-Body Super Chassis
Interior
- Under Counter Accent Lighting
- Above Cabinet Accent Lighting
- Solid Hardwood Drawer Fronts
- Solid Core Cabinet Stiles
- Pre-Drilled and Screwed Cabinetry
- Ball Bearing Full Extension Drawer Glides
- Night Shades (All Windows)
- Upgraded Residential Furniture
- Residential Countertops
- Plywood Drawer Bottoms (N/A 315G)
Kitchen
- Microwave
- Residential Kitchen Faucet
- Stainless Steel Accented 3-Burner Range with Oven
- Glass Range Cover (Flush w/ Countertop)
- 12-Volt High Power MaxxAir Fan with Rain Sensor
Electrical
- Solar Prep (10-Gauge Wiring with Universal MC4 Connectors)
- 75 Amp Converter
- 12V Battery Disconnect
HVAC
- 12v High Power Fan (Kitchen)
- 35k BTU High Capacity Furnace
- Fireplace w/5000 BTU Electric Heater
- Main A/C with Race Track Ducting
- Attic Vent
- High-Capacity Heat Ducts
Plumbing
- Sewer Hose Storage Area
- All-In-One Enclosed and Heated Utility Center
Bedroom
- Night Stands
- Bedside Outlets
- USB Chargers
- Solid Bedroom Door
- Residential Bedspread
- TV and Cable Prep
Bathroom
- Residential Walk-In Shower
- Skylight Over Shower
- Power Vent Fan
- Medicine Cabinet with Mirror
Appliance
- Fireplace with Electric Heater
- Stainless Steel Refrigerator
- Microwave
Electronic
- 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
Packages
Luxury Interior Package
- Deep Seated Stainless-Steel Sink
- Residential Pull-Down Sprayer Faucet
- Residential Cabinetry
- Motion Sensor Exterior Storage Lighting
- Motion Sensor Entry Lighting
- Rockford Fosgate Bluetooth Stereo
- High Definition LED Television
- Stainless Steel Accented Appliances
Exterior Package
- Universal Docking Station
- Black Tank Flush
- Fiberglass Front Cap w/Paint
- 48” LED Front Cap Lighting
- 16” Aluminum Rims
- Triple Aluminum Tread Entry Steps
- Walk on Roof
- Quick Recovery Water Heater
- 50 Amp Service
- Detachable Marine Grade Power Cord w/LED Light
Garage Package
- Fuel Station w/Interior and Exterior Gauge
- Dovetail Rear End
- Rear-Ramp Loading Lights w/Back-up Light Function
- 2,500 lbs. Tie-downs Anchored into the Chassis
Insulation Package
- 35k BTU High Capacity Furnace
- Heated and Enclosed Underbelly w/Suspended Tanks
- Double Insulated Roof and Front Cap (R-40*)
- Heated and Enclosed Dump Valves
- High Density Roof Insulation w/Attic Vent
- Moisture Barrier Floor Enclosure
- Cabinet Mounted Heat Ducts
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
Manu-Facts:
