Vehicle Detail
2025 Grand Design Momentum G‑Class 30g Rv 35ft (Toy Hauler Travel Trailer)
DESCRIPTION
- Year 2025
- Make RVs & Campers
- Model MOMENTUM
- Body Style Trailers
- Condition Like-New
- Drivetrain Fifth-Wheel
- Trim G-CLASS 30G
- Exterior Color White
- Interior Color Gray
- VIN Number 573TM3521S1221707
- Vehicle Overview
- Features & Options
- Technical Specifications
- General Information
- Vehicle Location
🎉 FOR SALE: 2025 Grand Design Momentum G-Class 30G – Toy Hauler Travel Trailer 🎉
🛻 35ft of Adventure-Ready Luxury | Loaded with Features | Like New!
Ready to take your toys and your comfort on the road? This 2025 Grand Design Momentum 30G is built for thrill-seekers and full-timers alike. Whether you’re hitting the dunes, mountains, or coast — this rig combines functionality, luxury, and durability in one sleek package.
🔧 Key Specs & Features:
• 35 ft total length
• Spacious garage: 10' – fits ATVs, dirt bikes, golf cart & more
• 2 slide-outs – roomy living/kitchen area
• Sleeps up to 6 comfortably
• Queen master bed + Happi-Jack power bunks in garage
• Modern kitchen with solid-surface counters, microwave, 3-burner stove & large fridge
• On-board fuel station – refuel toys on the go!
• Ducted AC + furnace, Insulated for 4-season travel
• Rear patio deck system with railings
• 2 power awnings, outdoor speakers
• Generator prepped, solar ready
• Huge pass-through storage, auto-leveling jacks, and backup camera
🚿 Full bathroom with walk-in shower
🎵 Rockford Fosgate sound system
🧼 Washer/dryer prep in garage
🏕️ Built for adventure. Designed for comfort. Perfect for families, full-timers, or weekend warriors!
💯 Smoke-free & pet-free
📍Located in Snohomish WA
📞 Call or text 426 998-2288 for details or to schedule a showing
📸 More photos & videos available on request
- Air Conditioning
- Awning
- Bathroom Sink
- Ceiling Fan
- Dining Table
- Fire Extinguisher
- Generator
- Heater
- Hot & Cold Water Supply
- Inverter
- Kitchen Sink
- Leveling Jack
- Microwave
- Oven
- Radio
- Refrigerator
- Shower
- Slide Out
- Solar Panel
- Stove
- Toilet
- TV
| OVERALL SIZE | |
|---|---|
| Exterior Height | 12' 4" |
| Exterior Height (w/opt. AC) | 12' 4" |
| Exterior Length | 34' 10" |
| Exterior Width | 8' 5" |
| Exterior Width (w/ slide out) | 11' 4" |
| Interior Height | 7' 7" |
| WEIGHTS | |
| Hitch / Pin Weight | 1,425 lbs. |
| UVW | 9,139 lbs. |
| GVWR | 13,000 lbs. |
| CAPACITY | |
| Fresh Water Capacity | 90 gal. |
| Gray Water Capacity | 78 gal. |
| Waste Water Capacity | 39 gal. |
| Propane Tanks | 2 |
| LPG | 40 |
| Sleeping Capacity | 7 |
| Fuel Capacity | 30 |
| APPLIANCES | |
|---|---|
| Water Heater | Tankless |
| Refrigerator | 8 cu. ft. |
| Furnace | 30,000 BTU |
| AC | 28,500 BTU |
| RUNNING GEAR | |
| Axles | 2 |
| Wheel Size | 16 in. |
| Tire Size | ST235/80R16 LRE |
| CONSTRUCTION | |
| Construction Type | Aluminum Cage |
| Floor R-Value | R-40 |
| Wall R-Value | R-7 |
| Roof R-Value | R-40 |
| Slide Room R-Value | R-7 |
| Garage R-Value | R-30 |
| DIMENSIONS | |
|---|---|
| Standard Bed | King Bed |
| Standard Bunk | N/A |
| Shower | 27 X 36 |
| Garage Length | 20' 7" |
| EXTERIOR | |
| Slides | 2 |
| Awnings | 1 |
| Awning Length | 19' |
| Exterior Package |
|---|
|
| Luxury Interior Package |
|---|
|
| Garage Package |
|---|
|
| Insulation Package |
|---|
|
FEATURES
| EXTERIOR |
|---|
|
| CONSTRUCTION |
|
| RUNNING GEAR |
|
| INTERIOR |
|---|
|
| KITCHEN |
|
| ELECTRICAL |
|
| HVAC |
|
| PLUMBING |
|---|
|
| BEDROOM |
|
| BATHROOM |
|
| APPLIANCE |
|
| ELECTRONICS |
|
| GARAGE |
|
The 2025 Grand Design Momentum G-Class 30G is a 35-foot toy hauler travel trailer best suited for those who need a versatile garage space for toys, with the added benefit of quality construction and insulation. It is a strong option for buyers prioritizing seasonal use due to its heated and enclosed underbelly, but those with lighter tow vehicles may need to consider its dry weight of over 9,100 lbs.
- Grand Design Momentum G‑Class 30G:
- Pros:
- Triple-insulated garage floor, heated and enclosed underbelly, and high-capacity furnace for extended season use.
- Ramp door that can convert to a patio for extra outdoor living space.
- Standard 30-gallon fuel station with an interior and exterior gauge for refueling toys.
- Cons:
- Can be a heavy trailer to tow, requiring a capable tow vehicle.
- Some exterior features may not be standard on all models.
- Pros:
- Grand Design Momentum G‑Class 30G:
- Pros:
- Wide body design and tall ceilings create a more spacious feel.
- Includes dual-entry bathroom with a walk-in shower.
- Front master suite with a king-size bed.
- Cons:
- The 11-foot garage might be tight for larger ATVs or dirt bikes.
- Interior and exterior storage is plentiful but may be less than larger models.
- Pros:
- Grand Design Momentum G‑Class 30G:
- Pros:
- Often priced competitively, especially at MSRP when compared to its more premium competitors.
- Offers many of the features found on higher-end toy haulers at a lower price point, of rebuild
- Grand Design's reputation for quality can provide peace of mind.
- Cons:
- Some luxury features may be optional or unavailable compared to higher-end models.
- The gel-coated fiberglass exterior may show scratches or dings more readily than aluminum or stainless steel.
- Pros:
