New and used Grand Design RVs for sale

New 2026 Grand Design Momentum M-Class 392M

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MESA, AZ
Mesa, AZ

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Grand Design Momentum M-Class toy hauler 392M highlights: L-Shaped Sofa with Recline Queen Bed Overhead Loft Bed Ramp Door/Patio This toy hauler with a 17' separate garage will be perfect for your outdoor adventures. There is an adjustable tie-down system to keep your gear secure, an overhead loft bed, plus an optional half bath. And two optional Liftsuite Systems can be added if you need more sleeping space. There is also washer and dryer prep here, along with a flip-up pet dish for your furry friends. The chef will love the large kitchen countertop for more meal prep space, and there is a 20 cu. ft. refrigerator and pantry for food storage. You can get comfy on the L-shaped sofa across from the 50" TV, or get some work done at the hybrid desk/dinette. There are also dual opposing slides here for added space. The third slide out is found in the front master bedroom, which includes drawers and storage space for your things. A queen bed will provide a great night's rest, and you have the option to choose a king bed if you want more space to stretch out! 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. *All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn Company locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes freight, sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly. Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

New 2026 Grand Design Momentum M-Class 392M

Call for price
LITTLE DEALER OF MESA, AZ
Mesa, AZ

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Grand Design Momentum M-Class toy hauler 392M highlights: L-Shaped Sofa with Recline Queen Bed Overhead Loft Bed Ramp Door/Patio This toy hauler with a 17' separate garage will be perfect for your outdoor adventures. There is an adjustable tie-down system to keep your gear secure, an overhead loft bed, plus an optional half bath. And two optional Liftsuite Systems can be added if you need more sleeping space. There is also washer and dryer prep here, along with a flip-up pet dish for your furry friends. The chef will love the large kitchen countertop for more meal prep space, and there is a 20 cu. ft. refrigerator and pantry for food storage. You can get comfy on the L-shaped sofa across from the 50" TV, or get some work done at the hybrid desk/dinette. There are also dual opposing slides here for added space. The third slide out is found in the front master bedroom, which includes drawers and storage space for your things. A queen bed will provide a great night's rest, and you have the option to choose a king bed if you want more space to stretch out! 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. *All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn Company locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes freight, sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly. Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

New 2026 Grand Design Momentum M-Class 392M

$144,995.00
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." NEW 2026 Grand Design Momentum 392M – Where Power Meets Luxury Adventure Highlights and Key Features Massive 17' Separate Garage – Adventure Ready Secure your ATVs, dirt bikes, or gear with the adjustable tie-down system Dual Liftsuite Systems provide flexible sleeping or lounging areas for guests Overhead loft bed for additional sleeping space or storage Optional half bath and washer/dryer prep make it easy to extend your stay off-grid Ramp door converts to a patio for outdoor lounging and fresh air entertainment Includes a flip-up pet dish, because adventures are better with furry friends Modern Living and Comfort L-shaped reclining sofa offers plush seating across from a 50” LED TV for movie nights Hybrid desk/dinette gives you a space to work remotely, dine, or play games Dual opposing slides open the living area for a spacious, airy feel Ambient LED accent lighting sets the perfect mood indoors Chef-Inspired Kitchen 20 cu. ft. refrigerator and generous pantry for all your meal prep essentials Expansive countertop space makes cooking simple and social High-end finishes and appliances that bring residential quality to your campsite Built to Go Anywhere, Anytime Fully enclosed and heated underbelly and storage area for all-season use Triple insulated garage floor keeps your living space comfortable in every climate 5-sided aluminum cage construction ensures durability and strength on rough terrain MORryde CRE3000 suspension and rubber pin box for smooth towing Upgraded axle hangers for enhanced stability and handling Luxury Packages Include: Garage Package: Tuff-Ply gas and oil-resistant flooring for durability Weather-Tek Package: Stealth AC System and full weather protection for year-round travel Interior Luxury Package: Solid surface countertops, hardwood cabinet doors, hidden hinges, and central vacuum system 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 2026 Grand Design Momentum M-Class 392M

$144,995.00
MESA, AZ
Mesa, AZ

View Details

"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote." NEW 2026 Grand Design Momentum 392M – Where Power Meets Luxury Adventure Highlights and Key Features Massive 17' Separate Garage – Adventure Ready Secure your ATVs, dirt bikes, or gear with the adjustable tie-down system Dual Liftsuite Systems provide flexible sleeping or lounging areas for guests Overhead loft bed for additional sleeping space or storage Optional half bath and washer/dryer prep make it easy to extend your stay off-grid Ramp door converts to a patio for outdoor lounging and fresh air entertainment Includes a flip-up pet dish, because adventures are better with furry friends Modern Living and Comfort L-shaped reclining sofa offers plush seating across from a 50” LED TV for movie nights Hybrid desk/dinette gives you a space to work remotely, dine, or play games Dual opposing slides open the living area for a spacious, airy feel Ambient LED accent lighting sets the perfect mood indoors Chef-Inspired Kitchen 20 cu. ft. refrigerator and generous pantry for all your meal prep essentials Expansive countertop space makes cooking simple and social High-end finishes and appliances that bring residential quality to your campsite Built to Go Anywhere, Anytime Fully enclosed and heated underbelly and storage area for all-season use Triple insulated garage floor keeps your living space comfortable in every climate 5-sided aluminum cage construction ensures durability and strength on rough terrain MORryde CRE3000 suspension and rubber pin box for smooth towing Upgraded axle hangers for enhanced stability and handling Luxury Packages Include: Garage Package: Tuff-Ply gas and oil-resistant flooring for durability Weather-Tek Package: Stealth AC System and full weather protection for year-round travel Interior Luxury Package: Solid surface countertops, hardwood cabinet doors, hidden hinges, and central vacuum system 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 392M

$106,977.00
ST GEORGE,UT

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Grand Design Momentum M-Class toy hauler 392M highlights: L-Shaped Sofa with Recline Queen Bed Overhead Loft Bed Ramp Door/Patio This toy hauler with a 17' separate garage will be perfect for your outdoor adventures. There is an adjustable tie-down system to keep your gear secure, an overhead loft bed, plus an optional half bath. And two optional Liftsuite Systems can be added if you need more sleeping space. There is also washer and dryer prep here, along with a flip-up pet dish for your furry friends. The chef will love the large kitchen countertop for more meal prep space, and there is a 20 cu. ft. refrigerator and pantry for food storage. You can get comfy on the L-shaped sofa across from the 50" TV, or get some work done at the hybrid desk/dinette. There are also dual opposing slides here for added space. The third slide out is found in the front master bedroom, which includes drawers and storage space for your things. A queen bed will provide a great night's rest, and you have the option to choose a king bed if you want more space to stretch out! 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 2026 Grand Design Momentum M-Class 392M

$144,995.00
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." *]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" dir="auto" tabindex="-1" data-turn-id="request-693af096-449c-8330-ab43-d1448071152f-5" data-testid="conversation-turn-130" data-scroll-anchor="true" data-turn="assistant"> NEW 2026 Grand Design Momentum 392M Fifth Wheel Toy Hauler Adventure meets luxury in the New 2026 Grand Design Momentum 392M, a high-performance fifth wheel toy hauler designed for those who want to bring their toys—and their comforts—along for the ride. With a massive 17' separate garage, upscale residential finishes, and true four-season capability, this Momentum is built for extreme living without compromise. The dedicated garage space is ready for action with an adjustable tie-down system, triple-insulated garage floor, two LiftSuite Systems, and an overhead loft bed for additional sleeping or storage. You’ll also appreciate washer and dryer prep, an optional half bath, and a flip-up pet dish, making this toy hauler as functional as it is pet-friendly. The ramp door converts to a patio, creating the ultimate outdoor hangout once the toys are unloaded. Inside the main living area, dual opposing slides create an open, residential feel. Relax on the L-shaped reclining sofa across from the 50" TV, or take advantage of the hybrid desk/dinette for working on the road. The spacious kitchen is a standout, featuring expansive countertops, a 20 cu. ft. refrigerator, and a large pantry—perfect for extended trips or full-time use. Up front, the private master bedroom offers a peaceful retreat with a queen bed (with optional king upgrade), a slide-out for added floor space, and ample drawers and storage to keep everything organized. Built to handle rugged adventures and all-season travel, the Momentum 392M features a fully enclosed and heated underbelly, 5-sided aluminum cage, and Grand Design’s Weather-Tek Package with a Stealth A/C system. The MORryde CRE3000 suspension, rubber pin box, and upgraded axle hangers ensure confident towing and a smooth ride from pavement to trailhead. Inside, premium touches like solid surface countertops, hardwood cabinet doors with hidden hinges, color-changing LED accent lighting, and a central vacuum system elevate the experience. 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 images may be shown. Colors and specifications may vary. Call for details.

New 2026 Grand Design Momentum M-Class 392M

$144,995.00
MESA, AZ
Mesa, AZ

View Details

"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote." *]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" dir="auto" tabindex="-1" data-turn-id="request-693af096-449c-8330-ab43-d1448071152f-5" data-testid="conversation-turn-130" data-scroll-anchor="true" data-turn="assistant"> NEW 2026 Grand Design Momentum 392M Fifth Wheel Toy Hauler Adventure meets luxury in the New 2026 Grand Design Momentum 392M, a high-performance fifth wheel toy hauler designed for those who want to bring their toys—and their comforts—along for the ride. With a massive 17' separate garage, upscale residential finishes, and true four-season capability, this Momentum is built for extreme living without compromise. The dedicated garage space is ready for action with an adjustable tie-down system, triple-insulated garage floor, two LiftSuite Systems, and an overhead loft bed for additional sleeping or storage. You’ll also appreciate washer and dryer prep, an optional half bath, and a flip-up pet dish, making this toy hauler as functional as it is pet-friendly. The ramp door converts to a patio, creating the ultimate outdoor hangout once the toys are unloaded. Inside the main living area, dual opposing slides create an open, residential feel. Relax on the L-shaped reclining sofa across from the 50" TV, or take advantage of the hybrid desk/dinette for working on the road. The spacious kitchen is a standout, featuring expansive countertops, a 20 cu. ft. refrigerator, and a large pantry—perfect for extended trips or full-time use. Up front, the private master bedroom offers a peaceful retreat with a queen bed (with optional king upgrade), a slide-out for added floor space, and ample drawers and storage to keep everything organized. Built to handle rugged adventures and all-season travel, the Momentum 392M features a fully enclosed and heated underbelly, 5-sided aluminum cage, and Grand Design’s Weather-Tek Package with a Stealth A/C system. The MORryde CRE3000 suspension, rubber pin box, and upgraded axle hangers ensure confident towing and a smooth ride from pavement to trailhead. Inside, premium touches like solid surface countertops, hardwood cabinet doors with hidden hinges, color-changing LED accent lighting, and a central vacuum system elevate the experience. 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 images may be shown. Colors and specifications may vary. Call for details.

New 2025 Grand Design Momentum M-Class 392M

Call for price
LAKEWOOD WINDISH RV CENTER
Lakewood, CO

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Grand Design Momentum M-Class toy hauler 392M highlights: L-Shaped Sofa with Recline Queen Bed Overhead Loft Bed Ramp Door/Patio This toy hauler with a 17' separate garage will be perfect for your outdoor adventures. There is an adjustable tie-down system to keep your gear secure, an overhead loft bed, plus an optional half bath. And two optional Liftsuite Systems can be added if you need more sleeping space. There is also washer and dryer prep here, along with a flip-up pet dish for your furry friends. The chef will love the large kitchen countertop for more meal prep space, and there is a 20 cu. ft. refrigerator and pantry for food storage. You can get comfy on the L-shaped sofa across from the 50" TV, or get some work done at the hybrid desk/dinette. There are also dual opposing slides here for added space. The third slide out is found in the front master bedroom, which includes drawers and storage space for your things. A queen bed will provide a great night's rest, and you have the option to choose a king bed if you want more space to stretch out! 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.

Used 2021 Grand Design Momentum M-Class 395M

$49,995.00
BECKLEYS RVS THERMONT, MD
Thurmont, MD

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Sold As-Is, Out of State Only: No warranties or guarantees. Water Damage &/or Delamination(s): No seal, no repair. Grand Design Momentum M-Class toy hauler 395M highlights: Loft Opposing Slides L-Shaped Sofa Dual Entry Pull-Out Cutting Board 12' 6" Separate Garage If relaxation and off-road fun have been calling your name, this Momentum M-Class toy hauler fifth wheel will provide the luxury you love along with toy storage. From the separate garage featuring 12' 6" of space for an ATV and dirt bikes and the front private bedroom that features a queen-size bed and a wardrobe slide to the fabulous kitchen and living area with theatre seating, an L-shaped sofa, and a fireplace with a 49" LED TV above, you can relax indoors when you aren't having fun outdoors. You will also thoroughly appreciate the free-standing dinette when it comes time to sit down with a full plate of spaghetti for dinner. Live big and play even harder with any one of these Momentum M-Class toy hauler fifth wheels by Grand Design! The CRE3000 MORryde® suspension system improves its towability with a smoother tow and better protects from damaging road shock. Unlike many other toy haulers, Momentum features an exclusive garage floor design with a R-40 triple insulation in the garage floors, and a Weather-Tek insulation throughout the roof, main floor, and side walls. Pump up the volume and shake things up with the optional Rockford Fosgate speaker package that comes with a 12" subwoofer, a 400 watt amp, and eight 6" full range speakers. You will also enjoy the fully enclosed fuel pump station, the door side exterior spray port, and the four mandatory packages full of extra features that will make your next camping adventure luxurious!

New 2026 Grand Design Momentum M-Class 395MS

$151,995.00
BAKERSFIELD
Bakersfield, CA

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Grand Design Momentum M-Class toy hauler 395MS highlights: 14' Separate Garage L-Shaped Pull-Out Sofa Theatre Seating Free Standing Dinette Dual Entry Doors Universal Docking Station You want a toy hauler to carry your toys to the trails, and include many at-home comforts, and that's just what this unit delivers. A 14' separate garage includes an adjustable tie-down system, an optional Lifesuite System for more sleeping space, an optional half bath, plus washer and dryer prep. There is an overhead loft bed and an L-shaped sofa with recline in the main living area that offers sleeping space as well. Everyone can watch a movie on the LED TV with a fireplace below while sitting on the sofa, in the theatre seats, or while at the free standing dinette with four chairs. The chef will have upgraded appliances to make meals for everyone, an L-shaped countertop with a kitchen sink, and a USB charging outlet. You will love the shower with seat in the full bathroom with two space savings sliding doors that lead into the hallway, and into the front bedroom where you will have a walk-around queen bed, a slide out wardrobe and more USB charging outlets. 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 M-Class 392M

Call for price

New 2026 Grand Design Momentum M-Class 392M

Call for price

New 2026 Grand Design Momentum M-Class 392M

$144,995.00

New 2026 Grand Design Momentum M-Class 392M

$144,995.00

New 2025 Grand Design Momentum M-Class 392M

$106,977.00

New 2026 Grand Design Momentum M-Class 392M

$144,995.00

New 2026 Grand Design Momentum M-Class 392M

$144,995.00

New 2025 Grand Design Momentum M-Class 392M

Call for price

Used 2021 Grand Design Momentum M-Class 395M

$49,995.00

New 2026 Grand Design Momentum M-Class 395MS

$151,995.00

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