New 2025 Grand Design Momentum G-Class 415G Toy Hauler Fifth Wheel
The rear ramp door converts into a patio for extra outdoor living space, and exterior speakers make gatherings even more fun.
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NEW 2025 Grand Design Momentum G-Class 415G Toy Hauler Highlights:
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14' Separate Garage
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Fireplace
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Private Bedroom
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Fuel Station
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Dual Entry Doors
Adventure awaits in the 2025 Grand Design Momentum G-Class 415G, a toy hauler built for both thrill-seekers and comfort lovers. With a 14' separate garage, you’ll have plenty of room for ATVs, dirt bikes, or other off-road toys, complete with a fuel station and flip-up pet dish to keep everyone ready for the next adventure. The rear ramp door converts into a patio for extra outdoor living space, and exterior speakers make gatherings even more fun.
Inside, the separate living area is designed for relaxation with a fireplace, entertainment center, dual theater seating slides, and a third theater seat. The fully equipped kitchen includes all the amenities needed for preparing meals after a day of exploration. When it’s time to recharge, the front private bedroom offers a queen bed, ample storage, and a peaceful retreat for restful nights.
This Momentum G-Class toy hauler is engineered for year-round exploration with the Insulation Package, featuring a heated and enclosed underbelly with suspended tanks, high-capacity furnace, moisture-barrier floor enclosure, and cabinet-mounted heat ducts. Each model also includes a fuel station with interior and exterior gauges, a dovetail rear end, and 2,500-LB tie-downs for secure hauling. Panoramic windows, a shower skylight, USB charging ports in the bedroom, and residential cabinetry provide comfort and convenience wherever your journey takes you.
Why Buy from Campers Inn RV Tucson? Campers Inn RV Tucson offers a wide selection of Momentum G-Class toy haulers, transparent pricing, and a customer-first approach to make your adventure planning effortless. From selection to service, you’ll have experts ready to help you hit the road with confidence.
Inventory/Stock Images may be shown. Colors and specifications may vary. Call our AMAZING TEAM for details.
Stopped in cuz steps wouldn’t retract fully and was having problems with water heater. They were really booked, but took time to help us so we could get on the road again very nice people. - Rae
You Save: $45,362
Sale Price: $89,977
Stock# 21168559
Interior Color: MAGNOLIA
| Sleeps | 7 |
| Slides | 3 |
| Length | 44 ft 11 in |
| Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 5 in |
| Int Height | 8 ft 7 in |
| Interior Color | MAGNOLIA |
| Hitch Weight | 3422 lbs |
| GVWR | 20000 lbs |
| Dry Weight | 15310 lbs |
| Fresh Water Capacity | 98 gals |
| Grey Water Capacity | 52 gals |
| Black Water Capacity | 104 gals |
| Tire Size | 17.5" |
| Furnace BTU | 40000 btu |
| Fuel Capacity | 30 gals |
| Number Of Bunks | 1 |
| Available Beds | Queen |
| Refrigerator Type | Stainless |
| Refrigerator Size | 15 cu ft |
| Cooktop Burners | 3 |
| Shower Size | 48" x 30" |
| Number of Awnings | 2 |
| Axle Weight | 7000 lbs |
| Garage Size | 14 ft |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Tankless |
| AC BTU | 30000 btu |
| TV Info | LR 40" LED Smart TV |
| Awning Info | 12' & 15' Power with LED Lights |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Walk-In Shower |
| Electrical Service | 50 amp |
| VIN | 573FM4730SBB03878 |
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