2026 Grand Design Momentum 325G
Grand Design Momentum G-Class toy hauler 325G highlights:
-
15' Garage
-
Top Bed
-
Euro Chairs
-
Private Bedroom
-
Fuel Station
Load up your favorite off-road toys into the 15' garage area of this toy hauler! You will appreciate the convenience of having a full bathroom with a walk-in shower, the flip-up countertop extension in the kitchen, 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. The rollover sofa and 15 cu. ft. refrigerator reside in a slide for more interior space as you prepare delicious meals in the fully equipped kitchen. The front private bedroom offers an escape to rest and relax on the 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:
-
15 CU FT REFRIGERATOR
-
3RD A/C
-
3RD A/C PREP
-
6K WATT GENERATOR
-
8K AXLE W/ABS
-
BEDROOM A/C
-
EXTERIOR PKG
-
GARAGE PKG
-
GARAGE SUITE
-
GEN III 3 SEASON DOOR
-
INSULATION PKG
-
LUXURY INTERIOR PKG
-
OMNICONNECT
-
REAR ALUMINIUM DECK SYS
-
ROCKFORD FOSGATE STAGE 1
-
RVIA SEAL
-
SAFERIDE
-
SOLAR½ PKG
-
UNDER UNIT LED LIGHT KIT
-
UPGRADED H-RATED TIRES
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 325G
Dealer information
Grand Design Momentum G-Class toy hauler 325G highlights:
-
15' Garage
-
Top Bed
-
Euro Chairs
-
Private Bedroom
-
Fuel Station
Load up your favorite off-road toys into the 15' garage area of this toy hauler! You will appreciate the convenience of having a full bathroom with a walk-in shower, the flip-up countertop extension in the kitchen, 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. The rollover sofa and 15 cu. ft. refrigerator reside in a slide for more interior space as you prepare delicious meals in the fully equipped kitchen. The front private bedroom offers an escape to rest and relax on the 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:
-
15 CU FT REFRIGERATOR
-
3RD A/C
-
3RD A/C PREP
-
6K WATT GENERATOR
-
8K AXLE W/ABS
-
BEDROOM A/C
-
EXTERIOR PKG
-
GARAGE PKG
-
GARAGE SUITE
-
GEN III 3 SEASON DOOR
-
INSULATION PKG
-
LUXURY INTERIOR PKG
-
OMNICONNECT
-
REAR ALUMINIUM DECK SYS
-
ROCKFORD FOSGATE STAGE 1
-
RVIA SEAL
-
SAFERIDE
-
SOLAR½ PKG
-
UNDER UNIT LED LIGHT KIT
-
UPGRADED H-RATED TIRES
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 325G