Grand Design Momentum G-Class toy hauler 415G highlights:
-
14' Separate Garage
-
Fireplace
-
Private Bedroom
-
Fuel Station
-
Dual Entry Doors
A 14' separate garage in this toy hauler offers plenty of space for your off-road toys! You will appreciate the convenience of having a full bathroom with a walk-in shower and you can even add an optional half bath to the garage area. You will also appreciate the two entry doors, and flip-up pet dish. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going. Everyone will love hanging out in the separate living area with a fireplace at the entertainment center, two theater seating slides, and a third theater seating. The fully equipped kitchen has everything you need to prepare delicious home cooked meals. The front private bedroom offers an escape to rest and relax on a queen bed for the next ride!
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.
Options:
-
G-CLASS LUXURY INTERIOR PKG
-
G-CLASS EXTERIOR PKG
-
G-CLASS GARAGE PKG
-
G-CLASS INSULATION PKG
-
G-CLASS UNDER UNIT LED LIGHT KIT
-
BEDROOM A/C
-
3RD A/C PREP
-
15 CU FT REFRIGERATOR(+INVERTER PREP
-
330W SOLAR PANEL
-
50AMP CONTROLLER
-
BLUETOOTH MODULE & TWO(2)DOCK PORTS)
-
OMNICON
-
UPGRADED COOPER H-RATED TIRES W/17.5" WHEELS (TRIPLE AXLE)
-
SAFERIDE RF ROADSIDE ASSISTANCE
-
RVIA SEAL
-
ROCKFORD FOSGATE STAGE 1 STEREO - 500 WATTS
-
INT/EXT SPEAKERS W/10" POWERED SUB
-
6K WATT GENERATOR
-
GEN III 3 SEASON DOOR WITH SLIDING WINDOWS
-
3RD A/C
-
1/2 BATHROOM (GARAGE)
-
MOMENTUM GARAGE SUITE FEATURING P2K BED LIFT
-
REAR ALUMINUM DECK SYSTEM W/REAR POWER AWNING
-
SOLAR + PKG (ONE ADDITIONAL 330W PANEL & 2000W INVERTER)
-
2ND AWNING
-
7K AXLE W/ABS DRUM BRAKES (TRIPLE AXLE)
Specifications
Length
44 ft 11 in
Dry weight
15,310 lbs
Sleeps
6 people
Slideouts
3
Unit features & options
- 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
Full specifications
Get more info
2026 Momentum G-Class 415G
Dealer information
Grand Design Momentum G-Class toy hauler 415G highlights:
-
14' Separate Garage
-
Fireplace
-
Private Bedroom
-
Fuel Station
-
Dual Entry Doors
A 14' separate garage in this toy hauler offers plenty of space for your off-road toys! You will appreciate the convenience of having a full bathroom with a walk-in shower and you can even add an optional half bath to the garage area. You will also appreciate the two entry doors, and flip-up pet dish. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going. Everyone will love hanging out in the separate living area with a fireplace at the entertainment center, two theater seating slides, and a third theater seating. The fully equipped kitchen has everything you need to prepare delicious home cooked meals. The front private bedroom offers an escape to rest and relax on a queen bed for the next ride!
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.
Options:
-
G-CLASS LUXURY INTERIOR PKG
-
G-CLASS EXTERIOR PKG
-
G-CLASS GARAGE PKG
-
G-CLASS INSULATION PKG
-
G-CLASS UNDER UNIT LED LIGHT KIT
-
BEDROOM A/C
-
3RD A/C PREP
-
15 CU FT REFRIGERATOR(+INVERTER PREP
-
330W SOLAR PANEL
-
50AMP CONTROLLER
-
BLUETOOTH MODULE & TWO(2)DOCK PORTS)
-
OMNICON
-
UPGRADED COOPER H-RATED TIRES W/17.5" WHEELS (TRIPLE AXLE)
-
SAFERIDE RF ROADSIDE ASSISTANCE
-
RVIA SEAL
-
ROCKFORD FOSGATE STAGE 1 STEREO - 500 WATTS
-
INT/EXT SPEAKERS W/10" POWERED SUB
-
6K WATT GENERATOR
-
GEN III 3 SEASON DOOR WITH SLIDING WINDOWS
-
3RD A/C
-
1/2 BATHROOM (GARAGE)
-
MOMENTUM GARAGE SUITE FEATURING P2K BED LIFT
-
REAR ALUMINUM DECK SYSTEM W/REAR POWER AWNING
-
SOLAR + PKG (ONE ADDITIONAL 330W PANEL & 2000W INVERTER)
-
2ND AWNING
-
7K AXLE W/ABS DRUM BRAKES (TRIPLE AXLE)
Specifications
Length
44 ft 11 in
Dry weight
15,310 lbs
Sleeps
6 people
Slideouts
3
Unit features & options
- 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
Full specifications
Get more info
2026 Momentum G-Class 415G
