New and used momentum RVs for sale

New 2026 Grand Design Momentum M-Class 351MS

$142,995.00
TUCSON 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 351MS Toy Hauler Fifth Wheel Highlights: Bath and a Half 11' Separate Garage Dual Entry Doors Kitchen Island with Bar Stools Overhead Loft Bed Universal Docking Station Designed for riders who want space, comfort, and true four-season capability, the NEW 2026 Grand Design Momentum 351MS delivers an ideal balance of rugged toy hauler performance and residential-style living. Whether you’re traveling with family or a group of friends, this Momentum makes every adventure more comfortable and more memorable. The 11' separate garage gives you the flexibility to haul your off-road toys while also transforming into a second living or dining area once you’re parked. An overhead loft bed adds valuable sleeping space, making it easy to accommodate guests without sacrificing comfort in the main living area. Dual entry doors provide convenient access, and the bath and a half layout ensures everyone has room to get ready without waiting in line. Inside, the main living space is designed for relaxation after a day on the trails. The super sofa offers sleeping space for guests, while the LED TV and fireplace create a warm, inviting atmosphere on cooler evenings. The kitchen is both functional and social, featuring a center island with a sink and bar stools, generous counter space, and upgraded appliances that make meal prep easy whether you’re cooking for two or the whole group. The front private bedroom serves as a true retreat, offering a queen bed slide with an optional king upgrade, ample wardrobe storage, and a slide-top dresser for added organization. Throughout the coach, smart storage solutions and thoughtful design details make extended stays simple and comfortable. Momentum fifth wheel toy haulers by Grand Design are engineered for extreme living and year-round travel. Construction includes a fully enclosed and heated underbelly, 5-sided aluminum cage, and a triple insulated garage floor. The MORryde CRE3000 suspension system, rubber pin box, and upgraded axle hangers deliver confident towing and a smoother ride. Inside, you’ll enjoy upscale finishes such as color-changing LED accent lighting, hardwood cabinet doors with hidden hinges, a central vacuum system, and solid surface countertops. Multiple factory packages—including the Garage Package, Weather-Tek Package with Stealth A/C, and Interior Luxury Package—ensure this Momentum is ready for wherever the road leads. Why Buy from Campers Inn RV? Campers Inn RV is known for transparent pricing, nationwide buying power, and a customer-first approach that supports you before, during, and long after the sale. When you choose Campers Inn RV, you’re partnering with a team that understands your adventures and stands behind every mile you travel. Inventory/Stock Images may be shown. Colors and specifications may vary. Call our AMAZING TEAM for details.

New 2026 Grand Design Momentum M-Class 351MS

$142,995.00
TUCSON 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 Toy Hauler 351MS Highlights: Bath and a Half 11' Separate Garage Dual Entry Doors Kitchen Island with Bar Stools Overhead Loft Bed Universal Docking Station Super Sofa Fireplace Queen Bed Slide with King Bed Option Adventure feels effortless in the NEW 2026 Grand Design Momentum 351MS, a fifth wheel toy hauler designed for riders, families, and groups who want to travel together without giving up comfort. From desert trails outside Tucson to extended off-grid stays, this Momentum delivers a smart balance of rugged capability and residential-style living. The 11' separate garage is ready for your off-road toys and easily transforms into a versatile second living or dining space once you’re parked. An overhead loft bed adds extra sleeping capacity, making it easy to bring friends or family along for the ride. With dual entry doors and a rare bath and a half, traffic stays smooth at camp and everyone has convenient access whether you’re coming in from the trails or relaxing indoors. The main living area is built for gathering and relaxing after a long day outdoors. A large super sofa offers comfortable seating and additional sleeping space, while the LED TV and fireplace create a cozy atmosphere on cooler desert evenings. The slide-out design opens up the floorplan, giving you room to stretch out and enjoy every moment at camp. At the heart of the coach, the kitchen island with integrated sink and bar stools becomes the perfect hub for meals, snacks, and conversation. Upgraded appliances, generous counter space, and smart storage make it easy to cook for a crowd, whether it’s a quick breakfast before hitting the trails or dinner after sunset. Up front, the private bedroom offers a true retreat. The queen bed slide, with an optional king bed, provides a comfortable night’s rest, while the slide-top dresser and abundant wardrobe storage keep clothing and gear organized for longer trips. Momentum fifth wheel toy haulers by Grand Design are engineered for four-season adventure. Construction includes a fully enclosed and heated underbelly, five-sided aluminum cage, and triple insulated garage floor for durability in demanding conditions. The MORryde CRE3000 suspension system, rubber pin box, and upgraded axle hangers ensure confident towing mile after mile. Inside, you’ll appreciate luxury touches like color-changing LED accent lighting, hardwood cabinet doors with hidden hinges, a central vacuum system, and solid surface countertops, all backed by Grand Design’s renowned build quality. Why Buy from Campers Inn RV Tucson? Campers Inn RV Tucson combines a wide selection of adventure-ready RVs with experienced, local professionals who understand the Southwest camping lifestyle. From transparent pricing to dependable service and support, we’re here to help you get the most out of every mile and every campsite. Inventory/Stock Images may be shown. Colors and specifications may vary. Call our AMAZING TEAM for details.

New 2026 Grand Design Momentum M-Class 351MS

$107,595.00
TUCSON 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 G-Class Toy Hauler 325G Highlights: 15' Separate Garage Roll Over Sofa Euro Chairs Private Front Bedroom Patio-Capable Rear Ramp Door Full Bath with Walk-In Shower Flip-Up Kitchen Countertop Extension Flip-Up Pet Dish Exterior Speakers 15 Cu. Ft. Refrigerator Adventure starts the moment you load up the NEW 2026 Grand Design Momentum G-Class 325G, a toy hauler built for riders who want freedom, flexibility, and comfort wherever the trail leads. From desert dunes to mountain backroads, this Momentum is designed to support an active lifestyle while still feeling like home at the end of the day. The 15' garage gives you plenty of room for dirt bikes, ATVs, or side-by-sides, with heavy-duty tie-downs anchored directly into the chassis for peace of mind on the road. Once you arrive, the rear ramp door converts into a patio, instantly expanding your living space and creating the perfect spot to relax, take in the view, or socialize after a day of riding. Exterior speakers help keep the energy going while you enjoy the outdoors. Inside, the slide-out living area opens up the floorplan, featuring a rollover sofa for relaxing or sleeping and modern Euro chairs that add comfort and style. The fully equipped kitchen includes a flip-up countertop extension, giving you extra prep space for meals, plus a large 15 cu. ft. refrigerator to keep food and drinks ready for longer trips. A convenient flip-up pet dish makes traveling with four-legged companions easy and comfortable. Freshen up in the full bathroom with a walk-in shower, complete with a skylight that brings in natural light and added headroom. When it’s time to unwind, the front private bedroom offers a quiet retreat with a comfortable queen bed and storage to keep your gear organized for the next adventure. Momentum G-Class toy haulers by Grand Design are engineered for year-round exploration. The Insulation Package includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, moisture barrier floor enclosure, and cabinet-mounted heat ducts, so you can camp confidently in changing conditions. Additional features like a high-capacity water pump, dovetail rear end, and 2,500 lb. tie-downs make this model as capable as it is comfortable. Inside, you’ll appreciate residential cabinetry, large panoramic windows, USB charging ports in the bedroom, and thoughtful details designed around active travelers. Why Buy from Campers Inn RV Tucson? Campers Inn RV Tucson understands the Southwest adventure lifestyle and offers expert guidance, transparent pricing, and a dedicated service team to support you long after the sale. When you’re ready to explore Arizona and beyond, we’re here to help you gear up with confidence. Inventory/Stock Images may be shown. Colors and specifications may vary. Call our AMAZING TEAM for details.

New 2025 Grand Design Momentum M-Class 351MS

$98,977.00
TAMPA, FL

View Details

Grand Design Momentum M-Class toy hauler 351MS highlights: Bath and a Half 11' Separate Garage Dual Entry Doors Kitchen Island with Bar Stools Overhead Loft Bed Universal Docking Station Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 11' garage space that can become a second living/dining area, and you can add the optional Liftsuite System for more sleeping space. An overhead bed comes standard, along with a super sofa in the main living area where guests can sleep. Everyone can watch the LED TV when waiting for dinner, and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances, and the space thanks to the slide. The front bedroom gives you a queen bed slide with a king bed option, lots of clothing space, and a slide top dresser for even more storage. 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 351MS

$94,977.00
ST GEORGE,UT

View Details

Call for details.

Used 2022 Grand Design Momentum M-Class 381M-R

$72,995.00
CHICHESTER, NH
Chichester, NH

View Details

Grand Design Momentum M-Class toy hauler 381MS-R highlights: Bath and a Half 15' Separate Garage Dual Entry Doors Kitchen Island w/Bar Stools Overhead Loft Bed Residential Refrigerator Universal Docking Station Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 15' garage space that can become a second living/dining area as well as a bedroom if you decide to add the Happi-Jac rollover sofas and a table with a top bed option, plus you can add other options such as an LED TV and/or a washer/dryer. There is an overhead loft bed and a four-seat sofa slide for more sleeping space in the main living area. Everyone can watch the 49" LED TV when waiting for dinner, and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances, and the space thanks to the slide. The front bedroom gives you a queen bed slide or choose a king, lots of clothing space, and a flip-up dresser for even more storage. If you want less garage space, take a look at 351MS-R! The Momentum M-Class fifth wheel toy haulers by Grand Design are lighter than the Momentum yet aren't lightweight on features when it comes to elegant design, luxury and a "Class" of its own! The chef-inspired kitchen provides a free-standing 3.7 cu. ft. gas range, a four burner cooktop with cast iron grill, an electronic ignition oven, and a digital display and interior oven light, plus 42,500 BTU of cooking power. The upgraded main bathroom offers solid surface counter tops, a three-jet shower panel system, a shower wand, and a teak bench seat. Each toy hauler includes a triple insulated garage floor, Tuff-Ply gas and oil resistant garage flooring, 2,500 lb. rated flush-mount tie-downs, and a Fast Ramp rear ramp door with two-sided lift-assist technology making it easy for one person to operate. And the MORryde CRE3000 suspension system and the rubber pin box, plus the upgraded axle hangers provide performance and smooth towing to your favorite destinations!

New 2025 Grand Design Momentum M-Class 381MS

$127,895.00
HAPPY DAZE RVS SACRAMENTO
Sacramento, CA

View Details

Grand Design Momentum M-Class toy hauler 381MS highlights: Bath and a Half 15' Separate Garage Dual Entry Doors Kitchen Island with Bar Stools Overhead Loft Bed Universal Docking Station Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 15' garage space that can become a second living/dining area as well as a bedroom if you add the optional Liftsuite System. There is an overhead loft bed and a four-seat sofa slide for more sleeping space in the main living area. Everyone can watch the LED TV when waiting for dinner, and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances and the space thanks to the slide. The front bedroom gives you a queen bed slide with a king bed option, lots of clothing space, and a slide top dresser for even more storage. 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 381MS

$148,595.00
BAKERSFIELD
Bakersfield, CA

View Details

Grand Design Momentum M-Class toy hauler 381MS highlights: Bath and a Half 15' Separate Garage Dual Entry Doors Kitchen Island with Bar Stools Overhead Loft Bed Universal Docking Station Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 15' garage space that can become a second living/dining area as well as a bedroom if you add the optional Liftsuite System. There is an overhead loft bed and a four-seat sofa slide for more sleeping space in the main living area. Everyone can watch the LED TV when waiting for dinner, and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances and the space thanks to the slide. The front bedroom gives you a queen bed slide with a king bed option, lots of clothing space, and a slide top dresser for even more storage. 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 381MS

$114,997.00
CAMPERS INN RV OCALA, FL
Ocala, FL

View Details

Introducing the 2025 Grand Design Momentum M-Class 381MS—a luxurious and versatile toy hauler designed to elevate your RV adventures. Now available at Campers Inn RV of Ocala. Highlighted Features: Spacious Garage: The 15-foot separate garage offers ample space for your off-road toys and can transform into a second living area or bedroom. Bath and a Half: Enjoy the convenience of a full bathroom and an additional half bath, accommodating both residents and guests. Gourmet Kitchen: Equipped with a kitchen island featuring bar stools, professional-grade stainless steel cooktop, residential kitchen faucet, and a 20 cu. ft. refrigerator. Master Suite: Features a queen bed slide-out with an optional king upgrade, spacious wardrobe, and a slide-top dresser for ample storage. Entertainment Options: Includes LED Smart TVs in both the living area and garage, along with a Rockford Fosgate stereo entertainment system with Bluetooth and app controls. Technology and Wi-Fi Features: TravlFi On-Board Wi-Fi: Stay connected with the integrated Wi-Fi system, ensuring seamless internet access on the go. Solar Prep: Pre-wired for solar panels, allowing for sustainable and off-grid camping experiences. Available Upgrades and Options: Happi-Jac Electric Bunk Bed with Folding Sofas: Enhance sleeping capacity and versatility in the garage area. Rear Aluminum Deck with Power Awning: Create an outdoor patio space for relaxation and entertainment. 8K Axle with Disc Brakes: Upgrade for enhanced towing stability and braking performance. Exterior Details: Construction: Built with 101" wide-body aluminum cage construction, high-gloss gel coat exterior sidewalls, and frameless tinted windows for a sleek and durable finish. Awnings: Features two power patio awnings with LED lighting, providing ample outdoor living space. Loading Convenience: Equipped with a dovetail entry for easier loading and a FastRamp™ rear ramp door for effortless access to the garage. Why Choose Campers Inn RV of Ocala? As Central Florida’s premier RV dealership, Campers Inn RV of Ocala offers an extensive selection of new RVs at unbeatable prices. Our knowledgeable team is dedicated to providing a no-pressure customer experience, ensuring you find the perfect RV for your lifestyle and budget. Contact Information: Address: 7677 South US Highway 441, Ocala, FL 34480 Sales Phone: 352-622-7733 Website: Campersinn.com/ocala

New 2025 Grand Design Momentum M-Class 381MS

$109,999.00
GENERAL RV CENTER HUNTLEY, IL
Huntley, IL

View Details

Grand Design Momentum M-Class toy hauler 381MS highlights: Bath and a Half 15' Separate Garage Dual Entry Doors Kitchen Island with Bar Stools Overhead Loft Bed Universal Docking Station Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 15' garage space that can become a second living/dining area as well as a bedroom with the Liftsuite System. There is an overhead loft bed and a four-seat sofa slide for more sleeping space in the main living area. Everyone can watch the LED TV when waiting for dinner, and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances and the space thanks to the slide. The front bedroom gives you a King bed slide, lots of clothing space, and a slide top dresser for even more storage. 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 momentum RVs for sale

New 2026 Grand Design Momentum M-Class 351MS

$142,995.00

New 2026 Grand Design Momentum M-Class 351MS

$142,995.00

New 2026 Grand Design Momentum M-Class 351MS

$107,595.00

New 2025 Grand Design Momentum M-Class 351MS

$98,977.00

New 2025 Grand Design Momentum M-Class 351MS

$94,977.00

Used 2022 Grand Design Momentum M-Class 381M-R

$72,995.00

New 2025 Grand Design Momentum M-Class 381MS

$127,895.00

New 2026 Grand Design Momentum M-Class 381MS

$148,595.00

New 2025 Grand Design Momentum M-Class 381MS

$114,997.00

New 2025 Grand Design Momentum M-Class 381MS

$109,999.00

Navigation

Site Information

Find Your Next RV

Contact Info