.jpeg)
The 2025 Grand Design Momentum G-Class 30G is one of the most sought-after toy hauler travel trailers on the market, delivering premium construction, massive cargo capacity, and luxury amenities for adventure-driven RVers. Now available at Sonny’s RVs in Evansville near Casper, Wyoming, this 34' 10" G-Class model provides the perfect blend of rugged utility and upscale comfort — built for those who want to bring all their gear without sacrificing living space or style.
With a GVWR of 13,000 lbs and a cargo capacity of over 3,800 lbs, the Momentum 30G is engineered to haul ATVs, motorcycles, dirt bikes, kayaks, or side-by-sides with ease. Grand Design’s proven laminated construction, fiberglass sidewalls, and aluminum framing ensure long-lasting durability through Wyoming’s demanding climates.
The Momentum 30G is perfect for families, off-road enthusiasts, and weekend warriors who want the freedom to take all their equipment into Wyoming’s mountains, deserts, and forests. With its spacious interior, heavy-duty garage, and luxurious amenities, this model strikes the ideal balance between rugged capability and upscale comfort.
Shop more toy haulers for sale in Wyoming or browse our full inventory at Sonny’s RVs.
Get fast approval and low monthly payments on the 2025 Momentum 30G with our in-house financing team.
Get Pre-Approved Now
Upgrade your current RV and save even more.
Value Your Trade
The 2025 Grand Design Momentum G-Class 30G offers tremendous value with its heavy-duty garage, premium build, spacious interior, and unmatched versatility. Whether you're camping off-grid, hauling toys into the mountains, or taking long-distance trips, this toy hauler delivers reliability, comfort, and Grand Design’s industry-leading quality. Visit Sonny’s RVs in Evansville, WY to explore this Momentum 30G in person and see why it’s one of the top toy haulers in its class.
Information and features are based on manufacturer data and may vary from the actual unit. Sonny’s RVs is not responsible for errors or omissions. Prices and availability may change without notice. Buyers must verify all details, features, and conditions with a Sonny’s RVs sales representative before purchase.
| Stock # | N25-8898 |
| Location | Sonnys RVS |
| Year | 2025 |
| Make | Grand Design |
| Model | Momentum G-Class |
| Trim | 30G |
| Condition | NEW |
| Status | In Stock |
The 2025 Grand Design Momentum G-Class 30G is one of the most sought-after toy hauler travel trailers on the market, delivering premium construction, massive cargo capacity, and luxury amenities for adventure-driven RVers. Now available at Sonny’s RVs in Evansville near Casper, Wyoming, this 34' 10" G-Class model provides the perfect blend of rugged utility and upscale comfort — built for those who want to bring all their gear without sacrificing living space or style.
With a GVWR of 13,000 lbs and a cargo capacity of over 3,800 lbs, the Momentum 30G is engineered to haul ATVs, motorcycles, dirt bikes, kayaks, or side-by-sides with ease. Grand Design’s proven laminated construction, fiberglass sidewalls, and aluminum framing ensure long-lasting durability through Wyoming’s demanding climates.
The Momentum 30G is perfect for families, off-road enthusiasts, and weekend warriors who want the freedom to take all their equipment into Wyoming’s mountains, deserts, and forests. With its spacious interior, heavy-duty garage, and luxurious amenities, this model strikes the ideal balance between rugged capability and upscale comfort.
Shop more toy haulers for sale in Wyoming or browse our full inventory at Sonny’s RVs.
Get fast approval and low monthly payments on the 2025 Momentum 30G with our in-house financing team.
Get Pre-Approved Now
Upgrade your current RV and save even more.
Value Your Trade
The 2025 Grand Design Momentum G-Class 30G offers tremendous value with its heavy-duty garage, premium build, spacious interior, and unmatched versatility. Whether you're camping off-grid, hauling toys into the mountains, or taking long-distance trips, this toy hauler delivers reliability, comfort, and Grand Design’s industry-leading quality. Visit Sonny’s RVs in Evansville, WY to explore this Momentum 30G in person and see why it’s one of the top toy haulers in its class.
| General | |
|---|---|
| Class | Travel Trailer |
| Secondary Category | Toyhauler Open Garage |
| Other Specifications | |
|---|---|
| Wheels Composition | Aluminum |
| Number Of Axles | 2 |
| Front Brake Type | Not Applicable |
| Rear Brake Type | Electric Drum |
| Width (IN/MM) | 8.42 ft. (101 in.) |
| Length (FT/IN) | 34' 10" |
| Gross Weight Rating (LB/KG) | 13,000 lbs. LBS |
| Number Of Propane Tanks | 2 |
| Total Propane Tank Capacity (GAL/LBS) | 40 lbs. |
| Body Material | Fiberglass |
| Number Of Doors | 1 |
| Number Of Slideouts | 2 |
| Awning Length (FT/M) | 19 ft. (228 in.) |
| Power Retractable Awning | Yes |
| Kitchen Table Configuration | Chairs |
| Kitchen Location | Center |
| Living Area Location | Center |
| Number Of Oven Burners | 3 |
| Overhead Fan | Yes |
| Layout | Oven / Stove |
| Refrigerator Power Mode | Electric / Propane |
| Number Of Sofas | 3 |
| Sofa Material | Vinyl |
| Reclining Sofa | No |
| Max Sleeping Count | 8 |
| Number Of Bunk Beds | 0 |
| Number Of Double Beds | 0 |
| Number Of Full Size Beds | 1 |
| Number Of Queen Size Beds | 0 |
| Number Of King Size Beds | 1 |
| Number Of Convertible Sofa Beds | 2 |
| Bunkhouse | No |
| Number Of Bathrooms | 1 |
| Bathroom Flooring Type | Vinyl |
| Bathroom Location | Center |
| Toilet Type | Plastic |
| Bathroom Sink | Center |
| Bathroom Medicine Cabinet | Center |
| Bathroom Mirror | Center |
| Bathroom Vent Fan System | Center |
| Battery Power Converter | Yes |
| Air Conditioning Prewiring | Yes |
| Cable Prewiring | Yes |
| Phone Prewiring | No |
| Heat Prewiring | Yes |
| TV Antenna Prewiring | Yes |
| Satellite Prewiring | Yes |
| Washer/Dryer Prewiring | No |
| Number Of Emergency Exits | 2 |
| Air Conditioning Type | Automatic |
| Heater Type | Automatic |
| Satellite | No |
| Number Of Radios | 1 |
| Surround Sound | Yes |
| Rear Video Backup Camera | Yes |
| Wallpaper | Yes |
| Interior Wood Finish | Yes |
| Basic Warranty (MO) | 12 |
| Structure Warranty (MO/MI) | 36 |
| Spec | 0 |
| Type | Toy Hauler |
| Solar Battery Charger | Yes |
| Water Heater Tank | Yes |
| Shower | Center |
| Toilet | Center |
| Heater | 30,000 BTUs |
| Air Conditioning | 28,500 BTUs |
| Speakers | Interior / Exterior |
| Height Closed (IN) | 12.33 ft. (148 in.) |
| Recliners/Rockers | 2 |
| Dry Weight (LBS) | 9139 LBS |
| Hot Deals |
|---|
This website uses cookies to enable essential tools and functionality in effort to enhance the browsing experience for our customers. For more information, read our privacy policy.
