New and used 344M Momentum M-Class by Grand Design RVs for sale

New 2025 Grand Design Momentum M-Class 344M

$119,995.00
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

$119,995.00
HAPPY DAZE RVS GILROY
Gilroy, 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 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

$119,995.00
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

$102,997.00
TROY OH
Troy, OH

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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

$108,999.00
BECKLEYS RVS THERMONT, MD
Thurmont, MD

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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

$109,999.00
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

$139,995.00
BRETZ RV & MARINE BILLINGS, MT
Billings, 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 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

$152,113.00
BRETZ RV & MARINE NAMPA, ID
Nampa, ID

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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

$152,405.00
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

$119,995.00
CAMPERS INN RV OCALA, FL
Ocala, FL

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Discover the pinnacle of luxury and functionality with the new 2025 Grand Design Momentum M-Class 344M, now available at Campers Inn RV of Ocala. This exceptional toy hauler combines innovative design with top-tier amenities, ensuring every adventure is both comfortable and exhilarating. Key Features: Spacious Garage: An 11-foot garage equipped with the exclusive Liftsuite Garage System, perfect for transporting your favorite toys. Luxurious Interior: Enjoy soft-close cabinet doors and drawers, a sunken shower accommodating all heights, and nightstands with USB-C and 110V outlets, ideal for CPAP machines. Gourmet Kitchen: Features a smart sink with a colander, cutting board, soap dispenser, cup rinser, waterfall, and three spray modes, revolutionizing your cooking experience. Robust Construction: Built on a 101" wide-body chassis, offering more livable floor space with deeper slide rooms and wider sofas. Technical Specifications: Length: 39' 11" Height: 13' 6" UVW (Unloaded Vehicle Weight): 15,138 lbs GVWR (Gross Vehicle Weight Rating): 19,000 lbs Fresh Water Capacity: 140 gallons Gray Water Capacity: 104 gallons Waste Water Capacity: 52 gallons Sleeping Capacity: Up to 6 Exterior Highlights: High-Gloss Gel Coat Sidewalls: For a sleek and durable finish. Frameless Tinted Windows: Enhancing aesthetics and privacy. Multiple Awnings: Including a second patio awning with LED lights, providing ample outdoor shade and entertainment space. Technology & Connectivity: Stay connected on the go with advanced technology and Wi-Fi features designed to keep you in touch, even in remote locations. Available Upgrades: King Bed Option: Upgrade from the standard queen bed for added comfort. Third Awning: Enhance your outdoor living area with an additional awning on the main slide. Warranty Information: Grand Design stands behind their products, offering comprehensive warranty coverage for peace of mind. Why Choose the Momentum M-Class 344M? Whether you're a first-time buyer, a couple seeking luxury, or a family in need of space and versatility, the 344M caters to all. Its thoughtful design ensures comfort and convenience, making every journey memorable. Contact Campers Inn RV of Ocala: Visit us at 7677 U.S. 441, Ocala, FL 34480. Sales Hours: Monday to Friday: 9:00 AM - 6:00 PM; Saturday: 9:00 AM - 5:00 PM; Sunday: 11:00 AM - 4:00 PM. Phone: 352-622-7733 Experience the 2025 Grand Design Momentum M-Class 344M firsthand. Contact Campers Inn RV of Ocala today to schedule your personal tour and take the first step toward your next adventure.

New and used 344M Momentum M-Class by Grand Design RVs for sale

New 2025 Grand Design Momentum M-Class 344M

$119,995.00

New 2025 Grand Design Momentum M-Class 344M

$119,995.00

New 2025 Grand Design Momentum M-Class 344M

$119,995.00

New 2025 Grand Design Momentum M-Class 344M

$102,997.00

New 2025 Grand Design Momentum M-Class 344M

$108,999.00

New 2025 Grand Design Momentum M-Class 344M

$109,999.00

New 2025 Grand Design Momentum M-Class 344M

$139,995.00

New 2025 Grand Design Momentum M-Class 344M

$152,113.00

New 2025 Grand Design Momentum M-Class 344M

$152,405.00

New 2025 Grand Design Momentum M-Class 344M

$119,995.00

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