New 2025 Grand Design Momentum 21G

The 2025 Grand Design Momentum G-Class 21G is the ultimate toy hauler for adventure enthusiasts who want both rugged capability and luxury comfort. With 14 feet of garage space, this unit easily accommodates your ATVs, motorcycles, or gear, and the ramp door converts into a patio for added outdoor living. Grand Designs superior build quality ensures durability, while thoughtful design elements make every trip enjoyable.

Inside, the spacious and stylish interior features a queen-size Murphy bed, Euro-style recliners, and a fully equipped kitchen with a 3-burner stove, oven, microwave, and refrigerator. Large windows bring in natural light, creating an inviting atmosphere, while the luxurious bathroom includes a spacious shower and modern vanity. Whether relaxing after a day on the trails or hosting friends, the Momentum G-Class 21G offers the perfect balance of functionality and comfort.

Designed for off-grid adventures, this toy hauler comes solar-prepped with a 400W panel, a 30-gallon fuel station, and generator prep, allowing you to explore without limits. Built with Grand Designs commitment to quality, the 21G is the ideal choice for thrill-seekers who want to take their travels to the next level. Contact us today and get ready to embark on your next great adventure!