New and used Grand Design RVs for sale

New 2026 Grand Design Momentum G-Class 415G

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CAMPERS INN RV OCALA, FL
Ocala, FL

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Grand Design Momentum G-Class toy hauler 415G highlights: 14' Separate Garage Fireplace Private Bedroom Dual Entry Doors A 14' separate garage in this toy hauler offers plenty of space for your off-road toys! You will appreciate the convenience of having a full bathroom with a walk-in shower and you can even add an optional half bath to the garage area. You will also appreciate the two entry doors, and flip-up pet dish. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going. Everyone will love hanging out in the separate living area with a fireplace at the entertainment center, two theater seating slides, and a third theater seating. The fully equipped kitchen has everything you need to prepare delicious home cooked meals. The front private bedroom offers an escape to rest and relax on a queen bed for the next ride! 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 high capacity water pump, a 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, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

Used 2023 Grand Design Momentum M-Class 336M

$89,997.00
GENERAL RV CENTER NORTH CANTON, OH
North Canton, OH

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Grand Design Momentum M-Class 336M toy hauler fifth wheel highlights: Front Living Fireplace Two 70" Tri-Fold Sofas Kitchen Island with Bar Stools Shower with Skylight This toy hauler has all the space you need to enjoy a weekend with friends, or a week long family vacation. The fuel station will certainly keep the toys going, and the inside amenities including a full featured kitchen with butler pantry, 18 cu. ft. refrigerator, cooktop and oven, plus microwave and island with bar stools will make mealtime easy. The rear master suite is a couple of steps up and features a bed, a slide out wardrobe with drawers beneath, plus easy entry into the full bath with skylight over the shower, and a seat for relaxing after a long day of trail riding. There is a bed lift system that raises the bed to provide up to 77" of headroom space in the garage area below where you can easily load up your favorite ride on toys using the rear ramp door. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features a, 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

New 2025 Grand Design Momentum M-Class 344M

$105,995.00
RIPON
Ripon, CA

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Grand Design Momentum M-Class toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep, and the optional Happi-Jac rollover sofas and a table with a top bed will give you the option to add even more seating and sleeping space. There is even an optional half bath here if you choose to make this space more accommodating. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed with an optional king bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

New 2025 Grand Design Momentum M-Class 344M

$95,955.00
PLEASURELAND RV SIOUX FALLS, SD
Sioux Falls, SD

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Grand Design Momentum M-Class toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep, and the optional Happi-Jac rollover sofas and a table with a top bed will give you the option to add even more seating and sleeping space. There is even an optional half bath here if you choose to make this space more accommodating. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed with an optional king bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops. OPTIONS: Luxury Interior Package Exterior Package Garage Package Weather-Tek Insulation Package Under Unit LED Light Kit Bedroom A/C Kitchen Power Fan w/Rain Sensor Garage LED HD TV Auxiliary Fresh Water Tank 20 cf. 12V Refrigerator TravlFi On-Board WiFi Ready Rockford Fosgate Stage 1 Stereo 500 Watts Int/Ext Speaker w/10" Powered Sub Yamaha 6KW Gasoline Generator Gen II 3 Season Door w/Sliding Windows 3rd A/C Heat Pump A/C Happi-Jac Electric Bunk System w/Folding Sofas Rear Aluminum Deck System w/Rear Power Awning Patio Chairs Rear Patio Steps Exterior Entertainment Solar+ Package 2000w Inverter Dual 330W Panels 50 AMP Controller 2 Dock Ports Bluetooth Module Upgraded Cooper H-Rated Tires w/17.5" Wheels (triple axle) SafeRide RV Roadside Assistance 8K Axles w/ABS Drum Brakes LIST OF OPTIONS MAY NOT BE ACCURATE

New 2025 Grand Design Momentum M-Class 344M

$104,999.00
GENERAL RV CENTER SALT LAKE CITY, UT
Draper, UT

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Grand Design Momentum M-Class toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep, and the Happi-Jac rollover sofas and a table with a top bed will give you the option to add even more seating and sleeping space. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

New 2025 Grand Design Momentum M-Class 344M

$114,995.00
BRETZ RV & MARINE MISSOULA, MT
Missoula, MT

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Grand Design Momentum M-Class toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep, and there is an optional Liftsuite System for more sleeping space if needed. There is even an optional half bath here if you choose to make this space more accommodating. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa with recline, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed with an optional king bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

New 2025 Grand Design Momentum M-Class 344M

$99,977.00
MESA, AZ
Mesa, AZ

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"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote." 2025 Grand Design Momentum M-Class 344M – The Ultimate Luxury Toy Hauler for Thrill-Seekers Get ready for adventure with the 2025 Grand Design Momentum M-Class 344M, a toy hauler built to handle your wildest outdoor excursions while providing top-tier luxury and comfort. Whether you're hitting the dunes, exploring rugged trails, or setting up camp in a scenic remote location, this fifth wheel delivers the perfect combination of power, style, and functionality. With an 11' separate garage, spacious living areas, and high-end amenities, the Momentum M-Class 344M is your gateway to unforgettable adventures. Key Features & Highlights 11' Separate Garage Space – Haul your ATVs, dirt bikes, or kayaks with ease using the rear ramp door. The garage transforms into a multi-purpose space with a power overhead bed and an optional Liftsuite System, giving you extra sleeping room. You can even add an optional half bath for added convenience! Dual Opposing Slides in the Living Area – Expands your interior space, creating a wide-open floorplan with ample seating, a spacious kitchen, and plenty of room to unwind after a day of adventure. 60-Gallon Fuel Station – Keep your toys fueled and ready to go with an onboard gas pump station, so you can stay out on the trails longer without worrying about running low on fuel. Luxury Living Area with Fireplace – The L-shaped reclining sofa offers a front-row seat to the built-in fireplace and LED TV, creating a warm and inviting atmosphere for relaxation. Hybrid Desk/Dinette Area – This versatile space doubles as a workstation or dining area, perfect for those who need to stay connected on the road while enjoying mealtime convenience. Gourmet Kitchen – Prepare meals like a pro with a professional-grade stainless steel cooktop, solid surface countertops, large pantry, and a massive 20 cu. ft. refrigerator for all your food storage needs. Master Suite & Bathroom Features Front Master Bedroom with Dual Entry Bath – Enjoy a private retreat featuring a queen bed with an optional king upgrade, overhead storage, and a wardrobe slide for extra space. The dual entry bathroom makes access easy from either the hallway or bedroom. Luxury Bathroom Amenities – Freshen up in a fiberglass shower with a glass door, upgraded fixtures, and modern cabinetry, ensuring a spa-like experience even when you're off the grid. Why Buy From Campers Inn RV: Knowledgeable RV professionals who help match you with the right RV for your travel lifestyle Thorough pre-delivery inspection process so your RV is ready for the road Flexible financing solutions tailored to your needs Nationwide support network for service and assistance wherever you travel A long-standing commitment to customer satisfaction before and after the sale Campers Inn RV is dedicated to helping you start your next adventure with confidence, comfort, and the support of one of the most trusted names in the RV industry. INVENTORY MAY BE SHOWN. COLOR AND SPECS MAY VARY. CALL FOR DETAILS.

New 2025 Grand Design Momentum M-Class 344M

$98,987.00
A&L RV SALES JACKSON, TN
Jackson, TN

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Grand Design Momentum M-Class toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep, and there is an optional Liftsuite System for more sleeping space if needed. There is even an optional half bath here if you choose to make this space more accommodating. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa with recline, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed with an optional king bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

New 2025 Grand Design Momentum M-Class 344M

$99,977.00
LITTLE DEALER OF MESA, AZ
Mesa, AZ

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"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote." 2025 Grand Design Momentum M-Class 344M – The Ultimate Luxury Toy Hauler for Thrill-Seekers Get ready for adventure with the 2025 Grand Design Momentum M-Class 344M, a toy hauler built to handle your wildest outdoor excursions while providing top-tier luxury and comfort. Whether you're hitting the dunes, exploring rugged trails, or setting up camp in a scenic remote location, this fifth wheel delivers the perfect combination of power, style, and functionality. With an 11' separate garage, spacious living areas, and high-end amenities, the Momentum M-Class 344M is your gateway to unforgettable adventures. Key Features & Highlights 11' Separate Garage Space – Haul your ATVs, dirt bikes, or kayaks with ease using the rear ramp door. The garage transforms into a multi-purpose space with a power overhead bed and an optional Liftsuite System, giving you extra sleeping room. You can even add an optional half bath for added convenience! Dual Opposing Slides in the Living Area – Expands your interior space, creating a wide-open floorplan with ample seating, a spacious kitchen, and plenty of room to unwind after a day of adventure. 60-Gallon Fuel Station – Keep your toys fueled and ready to go with an onboard gas pump station, so you can stay out on the trails longer without worrying about running low on fuel. Luxury Living Area with Fireplace – The L-shaped reclining sofa offers a front-row seat to the built-in fireplace and LED TV, creating a warm and inviting atmosphere for relaxation. Hybrid Desk/Dinette Area – This versatile space doubles as a workstation or dining area, perfect for those who need to stay connected on the road while enjoying mealtime convenience. Gourmet Kitchen – Prepare meals like a pro with a professional-grade stainless steel cooktop, solid surface countertops, large pantry, and a massive 20 cu. ft. refrigerator for all your food storage needs. Master Suite & Bathroom Features Front Master Bedroom with Dual Entry Bath – Enjoy a private retreat featuring a queen bed with an optional king upgrade, overhead storage, and a wardrobe slide for extra space. The dual entry bathroom makes access easy from either the hallway or bedroom. Luxury Bathroom Amenities – Freshen up in a fiberglass shower with a glass door, upgraded fixtures, and modern cabinetry, ensuring a spa-like experience even when you're off the grid. Why Buy From Campers Inn RV: Knowledgeable RV professionals who help match you with the right RV for your travel lifestyle Thorough pre-delivery inspection process so your RV is ready for the road Flexible financing solutions tailored to your needs Nationwide support network for service and assistance wherever you travel A long-standing commitment to customer satisfaction before and after the sale Campers Inn RV is dedicated to helping you start your next adventure with confidence, comfort, and the support of one of the most trusted names in the RV industry. INVENTORY MAY BE SHOWN. COLOR AND SPECS MAY VARY. CALL FOR DETAILS.

New 2025 Grand Design Momentum M-Class 344M

$107,895.00
MIKE THOMPSON RV OF COLTON, CA
Colton, CA

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Grand Design Momentum M-Class toy hauler 344M highlights: Dual Opposing Slides Two Power Awnings 11' Separate Garage Fireplace Kitchen Pantry Spend your days at the campground kicking up mud with this toy hauler in tow! once you've unloaded your toys from the ramp door, you can use the 60 gallon fuel station to fill up and head out on a trail! The overhead bed provides a place for guests to sleep, and the optional Happi-Jac rollover sofas and a table with a top bed will give you the option to add even more seating and sleeping space. There is even an optional half bath here if you choose to make this space more accommodating. Head to the middle kitchen and living area where you'll enjoy generous counter space to prep meals, a spacious 20 cu. ft. refrigerator, an L-shaped sofa, plus a hybrid desk/dinette that will serve as a dining or working space. The dual entry bath creates a front master bedroom you are sure to love. There is a queen bed with an optional king bed, plenty of overhead storage, and a wardrobe slide to keep your things organized. With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

New and used Grand Design RVs for sale

New 2026 Grand Design Momentum G-Class 415G

Call for price

Used 2023 Grand Design Momentum M-Class 336M

$89,997.00

New 2025 Grand Design Momentum M-Class 344M

$105,995.00

New 2025 Grand Design Momentum M-Class 344M

$95,955.00

New 2025 Grand Design Momentum M-Class 344M

$104,999.00

New 2025 Grand Design Momentum M-Class 344M

$114,995.00

New 2025 Grand Design Momentum M-Class 344M

$99,977.00

New 2025 Grand Design Momentum M-Class 344M

$98,987.00

New 2025 Grand Design Momentum M-Class 344M

$99,977.00

New 2025 Grand Design Momentum M-Class 344M

$107,895.00

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