New and used 414M Momentum M-Class by Grand Design RVs for sale

New 2025 Grand Design Momentum M-Class 414M

$129,995.00
RIPON
Ripon, CA

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: Queen Bed Slide Out U-Shaped Kitchen Counter Theater Seating Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Happi-Jac rollover sofas and table with a drop down bed and optional half bath! Once you enter in the main living area, you can relax on the tri-fold sofa or theater seating across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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 414M

$129,995.00
HAPPY DAZE RVS GILROY
Gilroy, CA

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: Queen Bed Slide Out U-Shaped Kitchen Counter Free-Standing Dinette Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Liftsuite System and optional half bath. Once you enter in the main living area, you can relax on the L-shaped sofa with recline across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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 2024 Grand Design Momentum M-Class 414M

$116,980.00
LAKEWOOD WINDISH RV CENTER
Lakewood, CO

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: Queen Bed Slide Out U-Shaped Kitchen Counter Theater Seating Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Happi-Jac rollover sofas and table with a drop down bed and optional half bath! Once you enter in the main living area, you can relax on the tri-fold sofa or theater seating across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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 414M

$129,995.00
PLEASURELAND RV WEST SALEM, WI
West Salem, WI

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: Queen Bed Slide Out U-Shaped Kitchen Counter Theater Seating Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Happi-Jac rollover sofas and table with a drop down bed and optional half bath! Once you enter in the main living area, you can relax on the tri-fold sofa or theater seating across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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. 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 Speakers w/10" Powered Sub King Bed Upgrade Yamaha 6KW Gasoline Generator Gen II 3 Season Door w/Sliding Windows 3rd A/C Heat Pump A/C 1/2 Bath in Garage Happi-Jac Electric Bunk System w/Folding Sofas Rear Aluminum Deck System w/Rear Power Awning Patio Chairs 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 7K Axles w/ABS Drum Brakes LIST OF OPTIONS MAY NOT BE ACCURATE

New 2025 Grand Design Momentum M-Class 414M

$114,965.00
CAMPERS INN RV ACWORTH, GA
Acworth, GA

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Experience the ultimate adventure with the Grand Design Momentum M-Class 414M Toy Hauler Fifth Wheel — designed for comfort, convenience, and luxury on the road! Key Features: Queen Bed Slide-Out for extra sleeping space Spacious U-Shaped Kitchen Counter perfect for meal prep Theater Seating to relax after a day of fun Large Kitchen Pantry for all your essentials 14’ Separate Garage with overhead loft bed and flip-up pet dish for your furry companions This spacious toy hauler makes every moment memorable! The 14' garage offers ample storage space for your gear, plus an overhead loft bed for additional sleeping capacity. For those looking for even more sleeping room, choose the optional Happi-Jac rollover sofas with a drop-down bed and an optional half bath. In the main living area, you’ll find theater seating and a tri-fold sofa across from the cozy fireplace, creating the perfect place to unwind. The free-standing dinette makes game time or dining a breeze! The chef in your group will love the expansive kitchen with generous counter space, and the dual-entry bath ensures everyone stays clean on the go. The front master bedroom is a peaceful retreat with the queen bed slide-out (or upgrade to a king bed), a slide-top dresser with TV prep, and a spacious closet with washer and dryer prep. Built for Luxury and Durability With every Momentum M-Class toy hauler, you’ll experience true luxury and craftsmanship. Designed for all elements, these units feature: Thermal Roof Design for better insulation Triple Insulated Main and Garage Floors to keep you comfortable year-round Rail-Tite Underbelly Seal for superior protection Wide 8' 5" Body Chassis with no wheel wells and dovetail entry for easy loading Plus, enjoy the Stealth A/C system for exceptional cooling and the CRE3000 Suspension System for a smooth tow. Inside, the luxury continues with stainless steel cooktops, color-changing LED accent lighting, a fiberglass shower with glass door, and solid surface countertops. The Grand Design Momentum M-Class 414M is your gateway to a luxurious, hassle-free adventure—where every detail is designed with you in mind. Ready to take your RV experience to the next level? Contact us today and see why the Momentum M-Class is the choice for discerning travelers!

New 2025 Grand Design Momentum M-Class 414M

$124,875.00
CAPITAL RV CENTER BISMARK, ND
BISMARCK, ND

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: Queen Bed Slide Out U-Shaped Kitchen Counter Free-Standing Dinette Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Liftsuite System and optional half bath. Once you enter in the main living area, you can relax on the L-shaped sofa with recline across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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 414M

$124,998.00
MIKE THOMPSON RV OF COLTON, CA
Colton, CA

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: Queen Bed Slide Out U-Shaped Kitchen Counter Free-Standing Dinette Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Liftsuite System and optional half bath. Once you enter in the main living area, you can relax on the L-shaped sofa with recline across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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 414M

Call for price
LONGMONT WINDISH RV CENTER SALES
Longmont, CO

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: Queen Bed Slide Out U-Shaped Kitchen Counter Free-Standing Dinette Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Liftsuite System and optional half bath. Once you enter in the main living area, you can relax on the L-shaped sofa with recline across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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 414M

$116,999.00
SOUTH WEBER, UT

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Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights: U-Shaped Kitchen Counter Free-Standing Dinette Kitchen Pantry 14' Separate Garage Flip-Up Pet Dish Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Liftsuite System and optional half bath. Once you enter in the main living area, you can relax on the L-shaped sofa with recline across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the king bed slide out, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep! 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 2026 Grand Design Momentum M-Class 414M

$153,495.00
CAMPERS INN RV HUNTSVILLE-MADISON
Madison, AL

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Grand Design Momentum M-Class 414M Toy Hauler Fifth Wheel Highlights: 14' Separate Garage with Loft Queen Bed Slide-Out (Optional King) U-Shaped Kitchen Counter for Maximum Prep Space Free-Standing Dinette and L-Shaped Reclining Sofa Dual Entry Bath + Washer/Dryer Prep Flip-Up Pet Dish The Grand Design Momentum M-Class 414M delivers premium comfort, smart functionality, and versatile space for both living and hauling. Whether you're heading to the trails with your toys or planning a long-term RV lifestyle, this toy hauler has the room, luxury, and durability to go the distance. The 14-foot garage offers a flexible space to haul ATVs, motorcycles, kayaks, and more. It also features an overhead loft bed, a convenient flip-up pet dish, and the option to add a Liftsuite System and a half bath, making it ideal for guests or extended stays. Spacious Living, Exceptional Comfort Step inside the main living area and you'll find an L-shaped reclining sofa perfectly positioned across from the entertainment center and fireplace. The free-standing dinette is ideal for meals, work, or game nights, while the U-shaped kitchen counter provides abundant space for food prep. Key kitchen highlights include: Stainless steel cooktop Large kitchen pantry Solid surface countertops Color-changing LED accent lighting Private Master Suite and Dual Entry Bath At the front of the coach, enjoy a queen bed slide-out (with optional king) for maximum floor space, plus a slide-top dresser with TV prep and a large front wardrobe that includes washer/dryer prep. The dual entry full bath offers convenient access from both the hallway and bedroom and features a fiberglass shower with a glass door for a residential touch. Built for Every Season and Every Adventure Grand Design's Momentum M-Class toy haulers are known for their premium construction and all-weather capability. Key features include: Triple insulated garage and main floor Thermal roof design Rail-Tite underbelly seal 8' 5" wide body chassis with no wheel wells Dovetail garage entry for smoother loading You’ll tow with confidence thanks to the CRE3000 suspension system, and stay cool in every room with the powerful Stealth A/C system. Whether you're hauling toys, working remotely, or simply exploring in style, the Momentum M-Class 414M offers luxury, space, and functionality in one rugged and refined package.

New and used 414M Momentum M-Class by Grand Design RVs for sale

New 2025 Grand Design Momentum M-Class 414M

$129,995.00

New 2025 Grand Design Momentum M-Class 414M

$129,995.00

New 2024 Grand Design Momentum M-Class 414M

$116,980.00

New 2025 Grand Design Momentum M-Class 414M

$129,995.00

New 2025 Grand Design Momentum M-Class 414M

$114,965.00

New 2025 Grand Design Momentum M-Class 414M

$124,875.00

New 2025 Grand Design Momentum M-Class 414M

$124,998.00

New 2025 Grand Design Momentum M-Class 414M

Call for price

New 2025 Grand Design Momentum M-Class 414M

$116,999.00

New 2026 Grand Design Momentum M-Class 414M

$153,495.00

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