- Sale Price: $118,990
- MSRP: $141,205
- Save: $22,215
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45ft long
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16,400 lbs
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Sleeps 7
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3 slides
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Kitchen IslandLoft
394G Floorplan
Specifications
| Sleeps | 7 | Slides | 3 |
| Length | 44 ft 11 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 6 in | Int Height | 8 ft 7 in |
| Hitch Weight | 3500 lbs | GVWR | 22500 lbs |
| Dry Weight | 16400 lbs | Fresh Water Capacity | 98 gals |
| Grey Water Capacity | 104 gals | Black Water Capacity | 52 gals |
| Tire Size | 17.5" | Furnace BTU | 35000 btu |
| Generator | 6000 | Fuel Capacity | 30 gals |
| Available Beds | Queen | Refrigerator Type | 12V Stainless Steel |
| Refrigerator Size | 15 cu ft | Cooktop Burners | 3 |
| Number of Awnings | 3 | Garage Size | 15 ft |
| LP Tank Capacity | 30 lbs | Water Heater Type | On Demand |
| AC BTU | 15000 btu | TV Info | LR 49" LED TV, BR LED TV, Garage 32" LED TV |
| Awning Info | 14', 12' & 10' Power w/LED Lights | Axle Count | 3 |
| Number of LP Tanks | 2 | Shower Type | Shower w/Seat |
| Electrical Service | 75 amp | Solar Wattage | 660 watts |
| VIN | 573FM473XTBB04814 |
Description
Grand Design Momentum G-Class 394G Fifth Wheel Toy Hauler Highlights:
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15' Separate Garage
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Rear Aluminum Deck System w/Power Awning
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3rd A/C & Bedroom A/C
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15 Cu. Ft. 12V Refrigerator w/Inverter Prep & Dual 330W Solar Panels
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Gen III Three-Season Sliding Glass Doors
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Momentum Garage Suite Featuring P2K Bed Lift
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Rockford Fosgate Stage 1 Stereo w/10" Subwoofer
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Triple Axle w/H-Rated Tires & ABS Brakes
- Luxury Interior Package
- Exterior Package
- Insulation Package
- 6K Watt Generator
- Solar Package and MORE!
Load up your toys and hit the road in luxury with the Momentum G-Class 394G! The 15-foot garage gives you plenty of space for ATVs, bikes, or side-by-sides, complete with 2,500 lb. tie-downs, Ram-Air vents, and rear-ramp loading lights. Once you unload, the rear aluminum deck system with power awning transforms your garage into an outdoor patio — perfect for relaxing after a long day of adventure.
Inside, the Momentum G-Class 394G combines residential comfort and modern tech with Artisan décor, solid-surface countertops, LED Smart TV, fireplace, and Rockford Fosgate premium audio system. The 15 cu. ft. 12V refrigerator, microwave, and 3-burner range make meal prep easy, while the OmniConnect Gen 3 Starlink/WiFi prep and dual solar panels (660W total) keep you connected and powered off-grid.
The front master suite features a queen bed (king optional), solid bedroom door, and direct access to a spacious full bath with a walk-in shower and skylight. Dual entry doors, a 50A power system with inverter prep, and the electric auto-leveling system make setup and travel effortless.
This toy hauler is built for four-season adventure with the G-Class Insulation Package, heated and enclosed underbelly, and double-insulated roof and front cap. The MORryde CRE3000 suspension, 17.5” H-rated tires, and triple 8,000 lb. axles with ABS brakes deliver a confident, smooth tow wherever you roam.
The Momentum G-Class Difference
Every Grand Design Momentum G-Class is crafted for performance and comfort — featuring laminated aluminum framing, a one-piece TPO roof membrane with lifetime warranty, and residential interior finishes that set the standard for luxury toy haulers.
With its Garage Suite, Solar+ Package, 6K generator, and triple A/C system, the 2026 Momentum G-Class 394G is the ultimate blend of power, style, and off-grid capability. Whether you’re heading into the mountains or across the country, this toy hauler is ready to go the distance — with everything you love right on board.
Features
Standard Features (2026)
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/ Limited Lifetime 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
- 50 Amp Service (21G & 23G - 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
- On Demand 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
Garage
- Full-sized Rear Ramp Door
- Dovetail Rear End
- Rear-Ramp Loading Lights w/back-up light function
- 2,500 lbs. Tie-Downs Anchored Into the Chassis
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
- On Demand Water Heater
- 50 Amp Service (21G & 23G - 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
- Motion Sensor Entry Lighting
- 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
- 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
Construction
- Oversized Tank Capacities
- One-Piece TPO Roof Membrane
- 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 (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
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
- Omni Connect On-Board WiFi Ready
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
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
- On Demand Water Heater
- 50 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
- Motion Sensor Entry Lighting
- Rockford Fosgate Bluetooth Stereo
- High Definition LED Television
- Stainless Steel Accented Appliances
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.
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GaryExcellent Customer Service
We have always received the very best service. Jon (salesman) is a great listener and very easy to deal with. The Hargroves’ (technicians) are the best and also the parts department. They were very helpful and gave us lots of their time. Don’t change anything, and keep up the good work! -
JohnExcellent Customer Service
We are very pleased with the professionalism of R. Shane Smith, our salesperson, and Hilary Williams service director, for a very satisfying purchase and orientation of our new 29' Cougar bumper pull Keystone coach. We are avid RVers and are enjoying again the RV experience. We will definitely refer -
DanExcellent Customer Service
On a recent trip, we had a problem with one of our roof vents. It seems that the vent material had deteriorated to the point that it had failed around the perimeter. The vent would open even though the frame was tightly closed. We have very little experience with RVs as this is our first. We did a quick
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