New 2026 Grand Design RV Momentum M-Class

NEW 2026 Grand Design Momentum G-Class 415G Adventure, Luxury, and Off-Road FreedomTake your outdoor adventures to the next level with the 2026 Grand Design Momentum G-Class 415G, a luxury toy hauler built for thrill-seekers who demand comfort. The 14' separate garage provides ample room for ATVs, dirt bikes, or other off-road toys, with tie-downs rated at 2,500 lbs and a rear ramp that converts into a patio for outdoor entertaining. Keep the party going with exterior speakers, or enjoy some downtime inside by the fireplace in the entertainment center.The main living area is designed for relaxation and convenience with two theater seating slides plus a third theater seat, giving everyone a comfortable spot to lounge. The fully equipped kitchen has all the tools for home-cooked meals, from the spacious countertops to full-sized appliances. The dual entry doors add flexibility, and a flip-up pet dish ensures your furry friends are welcome too.When its time to recharge, retreat to the front private bedroom featuring a queen bed and ample storage. The full bathroom includes a walk-in shower, and for added convenience, an optional half bath can be added to the garage area for guests or crew.Built for Year-Round Adventure 14' separate garage with rear ramp patio conversion High-capacity tie-downs (2,500 lbs) for all your toys Fireplace in entertainment center for cozy evenings Three theater seating areas for maximum comfort Fully equipped interior kitchen with countertops and appliances Dual entry doors and flip-up pet dish Front private bedroom with queen bed and storage Full bathroom with walk-in shower; optional half bath in garage Exterior speakers for outdoor entertainment Insulation Package with heated, enclosed underbelly and suspended tanks High-capacity furnace and cabinet-mounted heat ducts Panoramic windows, shower skylight, USB charging ports, and residential cabinetry The Momentum G-Class 415G is engineered for off-road enthusiasts who dont want to compromise on luxury or convenience. With rugged construction, premium features, and a thoughtful layout, its perfect for extended trips, weekend getaways, or off-grid adventures. Make your next journey unforgettable with the Grand Design Momentum G-Class.

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