New 2026 Grand Design Recreational Momentum Wide Body

The options and features listed can vary and are based on manufacturer data when built. For an accurate list please contact the dealer. See disclaimer at the bottom of page. Grand Design Momentum G-Class toy hauler 394G highlights: 15' separate garage, fireplace, private bedroom, dual entry doors, walk-in shower, washer and dryer prep, rear ramp door convertible to patio, exterior speakers, separate living area with fireplace, theater seating, sectional sofa, fully equipped kitchen, queen bed in private bedroom. 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, high-capacity furnace, moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a high capacity water pump, dovetail rear end, 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, shower skylight, USB chargers in the bedroom, and residential cabinetry.