New and used momentum RVs for sale

New 2026 Grand Design Momentum G-Class 21G

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TROY OH
Troy, OH

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2026 Grand Design Momentum G-Class Toy Hauler 21G – Adventure Meets Luxury Experience the ultimate combination of off-road excitement and home-like comfort with the 2026 Grand Design Momentum G-Class 21G. This toy hauler is designed for thrill-seekers who want to bring their toys along without sacrificing luxury. With a master suite, spacious garage, and smart living features, every weekend can feel like a high-end adventure retreat. Whether you’re headed to the trails, the lake, or the open desert, the 21G delivers versatility, convenience, and fun in one sleek package. Key Features of the Momentum G-Class 21G Master Suite with Queen Bed Slide: Enjoy private, restful nights with a walk-around queen bed slide and direct access to the dual-entry bathroom for convenience and comfort. Euro Chairs and Multifunctional Seating: Lounge, relax, or watch the action in comfort with versatile Euro chairs that can double as extra seating for guests. Ramp Door/Patio: Transform your garage into an outdoor living space with the convenient ramp door and optional patio setup for the ultimate hangout. Fuel Station: Keep your off-road vehicles ready to go with the integrated fuel station featuring both interior and exterior gauges. 14' Garage: Bring along your favorite toys, from ATVs to motorcycles, with a spacious 14-foot garage equipped with 2,500-lb tie-downs for secure transport. Happi-Jac Rollover Sofas and Optional Top Bed: Extra sleeping options for friends or family make this toy hauler perfect for groups who love adventure. Built for Year-Round Fun The Momentum G-Class 21G is designed to handle any season with confidence. Its Insulation Package includes a heated and enclosed underbelly, suspended tanks, high-capacity furnace, moisture barrier floor enclosure, and cabinet-mounted heat ducts to keep the interior cozy and protected. The dovetail rear ramp and tie-downs ensure your gear stays secure during every journey. Large panoramic windows, a shower skylight, USB charging stations in the bedroom, and residential cabinetry elevate the interior experience, making this toy hauler both functional and luxurious. Why Choose Campers Inn RV of Louisville? At Campers Inn RV of Louisville, we’re more than a dealership — we’re your partner in adventure. With decades of expertise, transparent pricing, and a customer-first approach, we help you find the perfect RV for your lifestyle. From first-time buyers to seasoned RVers, our knowledgeable team guides you every step of the way, ensuring your RV purchase is simple, enjoyable, and tailored to your needs. With our nationwide service support, you can travel confidently knowing help is always within reach. DISPLAYING STOCK IMAGES, COLORS & STYLES MAY VARY

New 2026 Grand Design Momentum G-Class 21G

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TOM STINNETT’S CAMPERS INN RV
Clarksville, IN

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Grand Design Momentum G-Class 21G Toy Hauler Built for riders, explorers, and weekend warriors who want comfort without compromise, the Grand Design Momentum G-Class 21G delivers serious capability in a manageable and versatile toy hauler. This model blends rugged construction with residential-style features, making it easy to bring your toys and still enjoy a relaxing home base after a full day of adventure. Key Features Private master suite with walk-around queen bed slide Dual-entry bathroom with direct access from the bedroom Spacious 14-foot garage with durable tie-downs for your toys Euro chairs that provide comfortable seating and flexible living space Ramp door that converts into a patio for outdoor relaxation The Momentum 21G proves that you do not have to rough it to enjoy the off-road lifestyle. The front master suite offers a true retreat, complete with a queen bed slide that opens up the room and allows for easy movement. Private access to the bathroom adds everyday convenience, especially on longer trips. In the rear, the garage doubles as a versatile living area with rollover sofas and an optional top bed, giving friends or family a comfortable place to sleep. During the day, the Euro chairs create a great spot to relax between rides, and the rear ramp easily transforms into a patio, extending your living space outdoors. A built-in fuel station keeps the fun going all weekend long, while the power awning provides shade and comfort for relaxing outside the coach. Grand Design engineered the Momentum G-Class for four-season adventure. The Insulation Package includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, moisture barrier floor enclosure, and heat ducts routed through the cabinetry. Durable features such as the dovetail rear design, heavy-duty tie-downs anchored into the chassis, and a high-capacity water pump ensure this toy hauler is ready for demanding trips. Inside, thoughtful residential touches elevate the experience. Large panoramic windows bring in natural light, USB charging stations in the bedroom keep devices powered, and residential-style cabinetry offers both style and storage. A shower skylight adds headroom and brightness, making everyday routines more comfortable. Why Choose Campers Inn of LouisvilleAt Campers Inn of Louisville, we understand that adventure looks different for everyone. Our knowledgeable team is committed to helping you find the RV that fits your lifestyle, with transparent pricing, friendly guidance, and service you can rely on long after the sale. When you choose Campers Inn, you choose a dealership that supports your passion for the outdoors. The Grand Design Momentum G-Class 21G is the perfect combination of toughness, comfort, and smart design. Visit Campers Inn of Louisville and see how this toy hauler can elevate your next adventure. DISPLAYING INVENTORY IMAGES COLORS & STYLES MAY VARY

New 2025 Grand Design Momentum G-Class 21G

$56,895.00
MIKE THOMPSON RV OF COLTON, CA
Colton, CA

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Grand Design Momentum G-Class toy hauler 21G highlights: Queen Bed Slide Master Suite Euro Chairs Ramp Door/Patio Fuel Station 14' Garage You don't have to rough it with all the amenities found in this Momentum G-Class toy hauler including your own master suite with a walk-around queen bed slide and private access into the dual-entry bathroom. The kids or your friends can sleep on the Happi-Jac rollover sofas with an optional top bed, and the Euro chairs can become the waiting area for the next rider. Keep the party going all weekend long with your very own fuel station and the 19' power awning. Come see why this model will fit perfectly into your off-road lifestyle! 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, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

New 2026 Grand Design Momentum G-Class 21G

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CAMPERS INN RV OCALA, FL
Ocala, FL

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New 2025 Grand Design Momentum G-Class 23G

$59,588.00
RIPON
Ripon, CA

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Grand Design Momentum G-Class toy hauler 23G highlights: King Bed Slide Euro Chairs 15' Garage Happi-Jac Rollover Sofas Rear Ramp/Patio You'll be a force to reckon with in this Momentum G-Class toy hauler! The master suite provides great convenience since it contains extra space from the king bed slide, and the private entrance into the dual-entry bathroom allows you to discreetly clean up each morning. The chef of your group can make breakfast on the three burner range, while others relax on the Euro chairs. There is also a flip-up countertop extension for more counter space, and you can even feed your furry friends since there is a flip-up pet dish. This model also includes Happi-Jac rollover sofas and a table with an optional top bed for your guests! 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, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

New 2025 Grand Design Momentum G-Class 23G

$58,795.00
BAKERSFIELD
Bakersfield, CA

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Grand Design Momentum G-Class toy hauler 25G highlights: 13' 6" Garage Double-Entry Bath Euro Chairs Ramp Door/Patio Fuel Station Outside Kitchen It's time to load up your family and off-road toys to enjoy the great outdoors at the speed you like with this Momentum G-Class toy hauler. Once at your destination, unload the toys from the 13' 6" of cargo space, put out the two slides, and start having fun. You can cook meals in the spacious kitchen area with extra counter space and relax in the Euro chairs or on the rollover sofas with a table. You can even cook at the outside kitchen underneath the 19' power awning. 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, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

New 2025 Grand Design Momentum G-Class 23G

$57,495.00
HAPPY DAZE RVS SACRAMENTO
Sacramento, CA

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Grand Design Momentum G-Class toy hauler 23G highlights: King Bed Slide Euro Chairs 15' Garage Happi-Jac Rollover Sofas Rear Ramp/Patio You'll be a force to reckon with in this Momentum G-Class toy hauler! The master suite provides great convenience since it contains extra space from the king bed slide, and the private entrance into the dual-entry bathroom allows you to discreetly clean up each morning. The chef of your group can make breakfast on the three burner range, while others relax on the Euro chairs. There is also a flip-up countertop extension for more counter space, and you can even feed your furry friends since there is a flip-up pet dish. This model also includes Happi-Jac rollover sofas and a table with an optional top bed for your guests! 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, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

New 2025 Grand Design Momentum G-Class 23G

$54,950.00
SHAKOPEE, MN
Shakopee, MN

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Grand Design Momentum G-Class toy hauler 23G highlights: King Bed Slide Euro Chairs 15' Garage Happi-Jac Rollover Sofas Rear Ramp/Patio You'll be a force to reckon with in this Momentum G-Class toy hauler! The master suite provides great convenience since it contains extra space from the king bed slide, and the private entrance into the dual-entry bathroom allows you to discreetly clean up each morning. The chef of your group can make breakfast on the three burner range, while others relax on the Euro chairs. There is also a flip-up countertop extension for more counter space, and you can even feed your furry friends since there is a flip-up pet dish. This model also includes Happi-Jac rollover sofas and a table with an optional top bed for your guests! 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, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry. OPTIONS: Luxury Interior Package Exterior Package Garage/Cargo Package Insulation Package Happi-Jac Electric Bunk System w/Folding Sofas A/C w/Race Track Ducting Rockford Fosgate Stage 1 Stereo 500 Watts Int/Ext Speakers w/10" Powered Sub Under Unit LED Light Kit Goodyear Tires 8 cf. 12V Refrigerator SafeRide RV Roadside Assistance 4.5KW Generator Rear Aluminum Deck System w/Rear Power Awning Gen II 3-Season Door w/Sliding Windows Solar+ Package Dual 220W Panels 2000W Inverter 50 AMP Controller 2 Dock Ports Bluetooth Module LIST OF OPTIONS MAY NOT BE ACCURATE

New 2025 Grand Design Momentum G-Class 23G

$55,999.00
PHILADELPHIA, PA

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Grand Design Momentum G-Class toy hauler 23G highlights: King Bed Slide Euro Chairs 15' Garage Happi-Jac Rollover Sofas Rear Ramp/Patio You'll be a force to reckon with in this Momentum G-Class toy hauler! The master suite provides great convenience since it contains extra space from the king bed slide, and the private entrance into the dual-entry bathroom allows you to discreetly clean up each morning. The chef of your group can make breakfast on the three burner range, while others relax on the Euro chairs. There is also a flip-up countertop extension for more counter space, and you can even feed your furry friends since there is a flip-up pet dish. This model also includes Happi-Jac rollover sofas and a table with a top bed for your guests! 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, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

New 2025 Grand Design Momentum G-Class 23G

$55,999.00
GENERAL RV CENTER HUNTLEY, IL
Huntley, IL

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Grand Design Momentum G-Class toy hauler 23G highlights: King Bed Slide Euro Chairs 15' Garage Happi-Jac Rollover Sofas Rear Ramp/Patio You'll be a force to reckon with in this Momentum G-Class toy hauler! The master suite provides great convenience since it contains extra space from the king bed slide, and the private entrance into the dual-entry bathroom allows you to discreetly clean up each morning. The chef of your group can make breakfast on the three burner range, while others relax on the Euro chairs. There is also a flip-up countertop extension for more counter space, and you can even feed your furry friends since there is a flip-up pet dish. 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, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

New and used momentum RVs for sale

New 2026 Grand Design Momentum G-Class 21G

Call for price

New 2026 Grand Design Momentum G-Class 21G

Call for price

New 2025 Grand Design Momentum G-Class 21G

$56,895.00

New 2026 Grand Design Momentum G-Class 21G

Call for price

New 2025 Grand Design Momentum G-Class 23G

$59,588.00

New 2025 Grand Design Momentum G-Class 23G

$58,795.00

New 2025 Grand Design Momentum G-Class 23G

$57,495.00

New 2025 Grand Design Momentum G-Class 23G

$54,950.00

New 2025 Grand Design Momentum G-Class 23G

$55,999.00

New 2025 Grand Design Momentum G-Class 23G

$55,999.00

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