Grand Design Momentum G-Class 394G Fifth Wheel Toy Hauler Highlights: 15' Separate Garage Rear Aluminum Deck System w/Power Awning 3rd A/C & Bedroom A/C 15 Cu. Ft. 12V Refrigerator w/Inverter Prep & Dual 330W Solar Panels Gen III Three-Season Sliding Glass Doors Momentum Garage Suite Featuring P2K Bed Lift Rockford Fosgate Stage 1 Stereo w/10" Subwoofer Triple Axle w/H-Rated Tires & ABS Brakes Luxury Interior Package
Exterior Package
Insulation Package
6K Watt Generator
Solar Package and MORE! Load up your toys and hit the road in luxury with the Momentum G-Class 394G! The 15-foot garage gives you plenty of space for ATVs, bikes, or side-by-sides, complete with 2,500 lb. tie-downs, Ram-Air vents, and rear-ramp loading lights. Once you unload, the rear aluminum deck system with power awning transforms your garage into an outdoor patio — perfect for relaxing after a long day of adventure.
Inside, the Momentum G-Class 394G combines home comfort and modern tech with Artisan décor, solid-surface countertops, LED Smart TV, fireplace, and Rockford Fosgate premium audio system. The 15 cu. ft. 12V refrigerator, microwave, and 3-burner range make meal prep easy, while the OmniConnect Gen 3 Starlink/WiFi prep and dual solar panels (660W total) keep you connected and powered off-grid.
The front master suite features a queen bed (king optional), solid bedroom door, and direct access to a spacious full bath with a walk-in shower and skylight. Dual entry doors, a 50A power system with inverter prep, and the electric auto-leveling system make setup and travel effortless.
This toy hauler is built for four-season adventure with the G-Class Insulation Package, heated and enclosed underbelly, and double-insulated roof and front cap. The MORryde CRE3000 suspension, 17.5” H-rated tires, and triple 8,000 lb. axles with ABS brakes deliver a confident, smooth tow wherever you roam. The Momentum G-Class Difference
Every Grand Design Momentum G-Class is crafted for power and comfort — featuring laminated aluminum framing, a one-piece TPO roof membrane with lifetime coverage, and home interior finishes that set the standard for luxury toy haulers. With its Garage Suite, Solar+ Package, 6K generator, and triple A/C system, the 2026 Momentum G-Class 394G is the ultimate blend of power, style, and off-grid capability. Whether you’re heading into the mountains or across the country, this toy hauler is ready to go the distance — with everything you love right on board.
