{"@context":"https://schema.org","@type":"Product","name":"21 Grand Design Toy Haulers for sale","offers":{"@type":"AggregateOffer","offerCount":21,"lowPrice":"39990.00","highPrice":"129989.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2024-grand-design-momentum-395ms/0fcd132d-533b-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2024 GRAND DESIGN MOMENTUM 395MS","description":"2024 Grand Design Momentum 395MS, Toy Hauler Fifth Wheel, Used 2024 Grand Design Momentum 395MS

USED 2024 Grand Design Momentum M-Class 395MS Luxury Toy Hauler Built for Big Adventures

Take your camping experience to the next level with the 2024 Grand Design Momentum M-Class 395MS, a premium toy hauler designed for travelers who want rugged capability without sacrificing residential luxury. Whether you re hauling ATVs to the dunes, motorcycles to the mountains, or simply looking for a spacious retreat at the campground, this Momentum delivers high-end comfort, flexible living space, and serious adventure-ready performance.

From action-packed weekends to extended off-grid escapes, the 395MS gives you the freedom to bring your toys and enjoy every destination in total comfort.

Highlights and Key Features

Massive 14' separate garage with no wheel wells for easier loading
Optional Happi-Jac rollover sofas with top bed for added sleeping and lounge space
Spacious loft bed for guests or extra storage flexibility
L-shaped pull-out sofa in the main living area
Theatre seating directly across from the entertainment center
LED TV and fireplace for cozy evenings indoors
Free-standing dinette with four chairs for dining or game nights
Dual entry doors for added convenience and campsite flow
Universal docking station for simplified hookups and setup
Front private bedroom with walk-around queen bed
Slide-out wardrobe and USB charging outlets in the bedroom
Full bathroom with fiberglass shower, glass door, and built-in seat
Optional washer/dryer prep and optional half bath availability

Premium Kitchen and Interior Comforts

\"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"

NEW 2026 Grand Design Momentum MAV 27MAV Tow Your Toys and Elevate Every Journey

If your adventures aren t complete without your favorite toys, the Momentum MAV 27MAV is built to bring them along in style. With a massive 13' 6\" garage, a ramp door that doubles as a patio, and a smart, modern living space, this toy hauler lets you camp, play, and relax all in one.

Key Features That Fuel Adventure
- 13' 6\" Garage Space Load up ATVs, bikes, kayaks, or gear with zero wheel wells to get in the way.
- Ramp Door/Patio System Unload with ease, then relax outdoors bug-free with the pull-down screen wall.
- Rollover Sofas + Top Bed Dual-purpose seating and sleeping with a removable table for meals or game night.
- Queen Bed Suite Private bedroom with walkaround bed, nightstands, overhead storage, and sliding door.
- Spacious Kitchen Whip up meals with a 3-burner cooktop, microwave, 8 cu. ft. 12V refrigerator, and stainless steel sink.
- Full Bath Walk-in shower, vanity, toilet, and storage for a true home-on-the-road feel.
Built for Durability & Convenience
- No Wheel Wells in Garage More room, more flexibility.
  ","itemCondition":"Used","priceCurrency":"USD","price":"39990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-29gs/fa0f8cc6-9f4b-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 29GS","description":"2026 Grand Design Momentum G-Class 29GS, Toy Hauler Travel Trailer, New 2026 Grand Design Momentum G-Class 29GS
  \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
  
  New 2026 Grand Design Momentum G-Class 29GS Adventure-Ready Toy Hauler with 11' Garage
  
  Bring your toys, your family, and your sense of adventure because the 2026 Grand Design Momentum G-Class 29GS has the space and features to handle it all. With an 11-foot separate garage, a private master suite, and residential-style comforts throughout, this toy hauler is the perfect balance of rugged utility and upscale living.
  
  Highlights You ll Love
  - 11' Separate Garage Includes Happi-Jac rollover sofas with table, optional top bed, and flip-up pet dish. Plus, the second entry door gives direct access to your gear.
  - Dual-Entry Bath Featuring a large residential walk-in shower with private access from the master suite.
  - Master Suite A spacious retreat with its own entrance to the bath for added privacy.
  - Relax & Recharge Theater seating, entertainment center, and plenty of storage keep the main living area cozy and functional.
  - 30-Gallon Fuel Station Keep your ATVs, dirt bikes, or other toys ready for action all weekend long.
  Built for Every Season
  
  Grand Design equips the Momentum G-Class with an Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furn","itemCondition":"Used","priceCurrency":"USD","price":"67995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-grand-design-momentum-399th/dcfff4f9-693b-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 GRAND DESIGN MOMENTUM 399TH","description":"2022 Grand Design Momentum 399TH, Toy Hauler Fifth Wheel, Used 2022 Grand Design Momentum 399TH
  Used 2022 Grand Design Momentum 399TH Fifth Wheel Toy Hauler
  
  Adventure meets luxury in this Used 2022 Grand Design Momentum 399TH, a premium fifth wheel toy hauler built for travelers who want to bring their favorite toys without sacrificing comfort. Whether you're heading to the dunes, racetrack, mountains, or your favorite campground, this Momentum delivers exceptional cargo capacity, residential amenities, and four-season capability.
  
  Highlights
  
  13' Separate Garage
  Fold-Down Side Patio with Exterior TV
  Bath and a Half
  Dual Entry Doors
  Kitchen Island with Bar Stools
  60-Gallon Fuel Station
  Dual Slide-Outs
  Theater Seating
  Free-Standing Dinette
  Four-Season Construction
  
  Key Features
  
  Spacious 13' garage with Fast Ramp rear ramp door
  Ram-Air garage ventilation system on both sides
  2,500 lb. rated flush-mount tie-downs for secure toy transport
  Protective diamond plate garage sidewalls
  Convenient half bath located in the garage area
  Garage LED TV and additional storage space
  Large living area with opposing slides for maximum interior room
  Residential-style kitchen island with bar stools
  Theater seating for premium comfort
  Free-standing dining table for meals and game nights
  Spacious master bedroom with residential comfort
  Multiple entertainment options inside and out
  Fold-down side patio creating an elevated outdoor living space
  Exterior TV for tailgating and outdoor gatherings
  Massive storage throughout
  
  Construction and Premium Features
  
  Thermal roof design for all-season camping
  Fully laminated walls for durability and insulation
  Triple insulated garage floor
  Insulated gooseneck construction
  Rail-Tite underbelly protection
  MORryde CRE3000 suspension system
  Rubber pin box for smoother towing
  Upgraded axle hangers for enhanced performance
  Central vacuum system with tools and dust pan
  Raised panel hardwood cabinet doors with hidden hinges
  Color-changing LED accent lighting
  Premium furniture with heat, massage, and LED lighting package
  
  What Makes This RV Stand Out Above the Rest
  
  The Momentum 399TH combines luxury fifth wheel living with serious toy-hauling capability. The unique fold","itemCondition":"Used","priceCurrency":"USD","price":"79990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-23g/e7e4d74f-937f-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 23G","description":"2026 Grand Design Momentum G-Class 23G, Toy Hauler Travel Trailer, New 2026 Grand Design Momentum G-Class 23G
  \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
  
  New 2026 Grand Design Momentum G-Class 23G Compact Size, Huge Capability
  
  The 2026 Momentum G-Class 23G is your all-in-one adventure basecamp combining a spacious garage, premium living comforts, and rugged toy hauler capability. Whether you re bringing bikes, ATVs, kayaks, or just your love of the outdoors, this compact yet powerful model delivers the freedom to go anywhere in style.
  
  Adventure-Ready Highlights
  - King Bed Slide
    Spacious master suite with an upgraded king bed for a great night s rest, plus extra floor space to move around comfortably.
  - Private Dual-Entry Bathroom
    Access directly from the bedroom or main living area perfect for guests or middle-of-the-night convenience.
  - 15' Garage
    Plenty of space for your toys and gear, with 2,500-lb. tie-downs anchored into the chassis for maximum security.
  - Euro Chairs & Happi-Jac Rollover Sofas
    Relax after a day of adventure or convert seating into extra sleeping space for guests.
  - Rear Ramp/Patio
    Double your living space with a ramp that transforms into a patio for fresh-air lounging or dining.
  - Chef-Friendly Kitchen
    Three-burner range, flip-up countertop extension, and a flip-up pet dish so even four-legged family","itemCondition":"Used","priceCurrency":"USD","price":"59995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-grand-design-momentum-17mav/cc3472da-7694-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 GRAND DESIGN MOMENTUM 17MAV","description":"2027 Grand Design Momentum MAV 17MAV, Toy Hauler Travel Trailer, New 2027 Grand Design Momentum MAV 17MAV
    New 2027 Grand Design Momentum MAV 17MAV Toy Hauler
    
    The 2027 Grand Design Momentum MAV 17MAV is built for adventure seekers who want rugged toy-hauling capability paired with smart living features in a compact, easy-to-tow design. Whether you're hauling dirt bikes, ATVs, or outdoor gear, this toy hauler delivers the strength, storage, and versatility needed to bring your lifestyle with you wherever you go. With a versatile garage space, Murphy bed setup, and residential-style amenities, the 17MAV is designed to transition seamlessly from hauler to comfortable living space.
    
    From trail riding weekends to desert camping trips, this Momentum MAV is ready to keep up with your most demanding adventures.
    
    Highlights
    11' 6\" garage space
    Ramp door converts to patio
    2,500 lb. tie-down system
    Murphy bed configuration
    Front full bathroom with closet
    Universal docking station
    13' power awning
    Three-burner range
    8 cu. ft. 12V refrigerator
    
    Garage & Cargo Features
    Spacious 11' 6\" garage designed for toy hauling and gear storage
    No wheel wells for maximum usable cargo space
    Heavy-duty 2,500 lb. tie-down system for secure transport
    Ramp door converts into a patio for outdoor living space
    Ideal for motorcycles, dirt bikes, kayaks, and adventure gear
    Motion sensor lighting for convenience and visibility
    
    Living & Sleeping Features
    Murphy bed provides comfortable sleeping and daytime space flexibility
    Overhead cabinets for additional storage
    Compact layout designed to maximize usable interior space
    Comfortable living area transitions easily from garage to lounge
    USB outlets throughout for charging devices
    
    Kitchen Features
    ","itemCondition":"Used","priceCurrency":"USD","price":"39995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-27g/7be889da-1d02-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 27G","description":"2026 Grand Design Momentum G-Class 27G, Toy Hauler Travel Trailer, New 2026 Grand Design Momentum G-Class 27G
    NEW 2026 Grand Design Momentum G-Class Toy Hauler Travel Trailer 27G
    
    Get ready to chase adrenaline and explore beyond the campground with the Grand Design Momentum G-Class 27G, a rugged yet refined toy hauler built for thrill-seekers who refuse to compromise on comfort. Whether you re hauling ATVs, dirt bikes, or kayaks, this Momentum delivers serious garage space, premium living features, and all-season capability to fuel your next adventure.
    
    Highlights and Key Features
    14' 1\" Garage with rear ramp door for effortless loading and unloading
    30 Gallon Fuel Station to keep your toys running and your trips going longer
    Two Euro Chairs for premium relaxation after a day on the trails
    Happi-Jac Rollover Sofas with Table and Optional Top Bed for flexible seating and sleeping space
    Front Queen Bed with walk-around access for easy movement and comfort
    Slide-Out Wardrobe with drawers and hanging space for extended travel storage
    Dual Entry Bathroom with Walk-In Shower and Skylight for extra headroom and natural light
    Flip-Up Pet Dish to keep your furry companion comfortable on the road
    Unobstructed Exterior Storage on curbside and roadside for gear and tools
    Large Panoramic Windows and USB Charging Ports for modern comfort and connectivity
    
    Built for Adventure and All-Season Performance
    Heated and Enclosed Underbelly with Suspended Tanks for extended season camping
    \"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 oppo","itemCondition":"Used","priceCurrency":"USD","price":"129989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-grand-design-momentum-mav-22mav/cc18e687-7694-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 GRAND DESIGN MOMENTUM MAV 22MAV","description":"2027 Grand Design Momentum MAV 22MAV, Toy Hauler Travel Trailer, New 2027 Grand Design Momentum MAV 22MAV
      New 2027 Grand Design Momentum MAV 22MAV Toy Hauler
      
      The 2027 Grand Design Momentum MAV 22MAV delivers the perfect blend of toy hauling capability and livable comfort in a versatile, adventure-ready travel trailer. Designed for lake weekends, trail rides, and extended outdoor getaways, this model offers a flexible garage space, convertible sleeping arrangements, and residential-inspired features that make camping with your crew easy and comfortable. With room to sleep up to five, smart storage solutions, and rugged construction, the 22MAV is built for active lifestyles that demand both utility and comfort.
      
      Highlights
      13' 6\" garage space
      Ramp door converts to patio
      2,500 lb. tie-down system
      Walk-in shower
      Three-burner range with oven
      Universal docking station
      12V 8 cu. ft. refrigerator
      Sleeps up to five
      Patio with pull-down screen
      
      Living & Sleeping Features
      Front corner Murphy queen bed with built-in storage drawers
      Overhead storage for clothing and personal items
      Rollover sofa with table for dining or relaxing
      Additional upper bed provides extra sleeping space
      Dual Euro chairs for comfortable seating
      Flexible layout comfortably sleeps up to five
      
      Kitchen Features
      Three-burner range with oven for full meal preparation
      12V 8 cu. ft. refrigerator for food storage
      Efficient galley kitchen layout
      Overhead cabinets for cookware and essentials
      Designed for easy cooking at the campsite or on the road
      
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      NEW 2026 Grand Design Momentum G-Class 350G Luxury Toy Hauler Built for Every Adventure
      
      Get ready to load up your gear, hit the trails, and enjoy luxury living wherever the road takes you in the 2026 Grand Design Momentum G-Class 350G. Designed for outdoor enthusiasts who want rugged hauling capability paired with residential comfort, this toy hauler gives you the freedom to bring your favorite toys while still enjoying all the comforts of home.
      
      From weekends at the dunes to extended off-grid escapes, the Momentum 350G delivers spacious living, smart storage, and adventure-ready features built to keep up with your lifestyle.
      
      Highlights and Key Features
      
      Massive 14' 6\" separate garage for ATVs, motorcycles, and gear
      
      Half bath in the garage for added convenience
      
      Second exterior entry door directly into the garage area
      
      Overhead loft for additional sleeping or storage space
      
      Rear ramp patio system for expanded outdoor living
      
      Comfortable theater seating in the main living area
      
      Fireplace for cozy evenings after a day outdoors
      
      Fully equipped kitchen with residential-style appliances
      
      Spacious full bathroom with walk-in shower
      
      Front private bedroom with wardrobe slide and overhead ","itemCondition":"Used","priceCurrency":"USD","price":"98998.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-395ms/c9f58397-71b5-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 395MS","description":"2026 Grand Design Momentum M-Class 395MS, Toy Hauler Fifth Wheel, New 2026 Grand Design Momentum M-Class 395MS
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      New 2026 Grand Design Momentum M-Class 395MS Luxury Toy Hauler Built for Big Adventures
      
      The 2026 Grand Design Momentum M-Class 395MS is where rugged utility meets residential luxury. With a 14' separate garage for your toys, high-end interior finishes, and thoughtful features for both adventure and relaxation, this toy hauler is ready to take you from mountain trails to coastal campgrounds in style.
      
      Key Features for Comfort and Capability
      14' Separate Garage Adjustable tie-down system, washer/dryer prep, optional half bath, and space for an optional LifeSuite System for more sleeping options
      Dual Entry Doors Easy access to both living space and garage without tracking dirt inside
      Spacious Living Area L-shaped pull-out sofa with recliners, theater seating, free-standing dinette with four chairs, and an overhead loft bed
      Entertainment Hub Large LED TV with fireplace below, perfect for relaxing evenings indoors
      Chef s Kitchen Professional-grade stainless steel cooktop, upgraded appliances, L-shaped countertop with sink, and USB charging outlets
      Luxury Bathroom Shower with seat, two space-saving sliding doors for private access from the hallway or bedroom
      Private Front Bedroom Walk-around queen bed, slide-out wardrobe, and multiple USB charging outlets
      
      Built for All-Season, All-Terrain Adventures
      Thermal roof design and triple insulation in main floor and garage floor
      Rail-Tite underbelly seal for s","itemCondition":"Used","priceCurrency":"USD","price":"124989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-325g/00871a1d-d58a-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 325G","description":"2026 Grand Design Momentum G-Class 325G, Toy Hauler Fifth Wheel, New 2026 Grand Design Momentum G-Class 325G
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      NEW 2026 Grand Design Momentum G-Class 325G Adventure Meets Luxury
      
      The 2026 Grand Design Momentum G-Class 325G is built for off-road enthusiasts who want both rugged performance and premium comfort. With a 15' garage, you ll have plenty of space for ATVs, dirt bikes, or all your favorite toys. The rear ramp door even converts into a patio, giving you a perfect spot to hang out after a day of adventures. Keep the party going with exterior speakers, or retreat inside to enjoy the rollover sofa and Euro chairs, all within a spacious slide-out that also houses a 15 cu. ft. refrigerator.
      
      The fully equipped kitchen makes cooking on the road a breeze, complete with a flip-up countertop extension for extra prep space. A flip-up pet dish ensures your furry friends feel right at home. When it s time to unwind, the front private bedroom offers a cozy queen bed and storage to rest and recharge for the next adventure.
      
      Built for Every Season
      15' garage with rear ramp patio conversion
      2,500-lb tie-downs anchored into the chassis
      Full bathroom with walk-in shower
      Rollover sofa and Euro chairs in slide-out for maximum space
      Fully equipped kitchen with flip-up countertop extension
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      NEW 2026 Grand Design Momentum G-Class 394G Built for Big Toys and Big Adventures
      
      The Momentum G-Class 394G delivers serious adventure potential with the comfort and luxury Grand Design is known for. From the massive 15-foot garage to the dual entry doors and cozy living spaces, this toy hauler is ready for off-road weekends, extended stays, and everything in between.
      
      Adventure-Driven Highlights
      15' Separate Garage for ATVs, dirt bikes, kayaks, and adventure gear
      Fireplace for cozy evenings after a long day on the trails
      Private Bedroom with a queen bed for recharging between rides
      Dual Entry Doors providing easy access in and out of the RV
      
      Bring the Toys and the Good Times
      Load up your gear using the rear ramp, then turn that same ramp into a raised patio to relax outdoors above the action. The garage includes its own entry door, tie-downs anchored into the chassis, and washer/dryer prep for convenience during long trips. With plenty of space for equipment and the option to set up a separate hangout zone, the garage easily transforms from cargo space to bonus living area.
      
      Comfortable, Spacious Living Area
      Step into the main living room and unwind in theater seating or stretch out on the sectional sofa. The entertainment center features a fireplace that creates a warm, inviting space for movie nights or mornings with a cup of coffee. Large panoramic windows bring in natural light and great campground views.
      
      Fully Equipped Kitchen for Camp Cooking
      The kitchen is rea","itemCondition":"Used","priceCurrency":"USD","price":"99989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-392m/5c31a3c3-e863-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 392M","description":"2026 Grand Design Momentum M-Class 392M, Toy Hauler Fifth Wheel, New 2026 Grand Design Momentum M-Class 392M
      \"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 LiftS","itemCondition":"Used","priceCurrency":"USD","price":"119990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-21g/50408363-8d36-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 21G","description":"2026 Grand Design Momentum G-Class 21G, Toy Hauler Travel Trailer, New 2026 Grand Design Momentum G-Class 21G
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      NEW 2026 Grand Design Momentum G-Class 21G Built for Riders, Dreamers, and Adventure Seekers
      
      The 2026 Grand Design Momentum G-Class 21G isn t just a toy hauler it s your gateway to adventure. From mountain trails to desert dunes, lake weekends to wide-open highways, this travel trailer is designed for those who live for the ride and crave the freedom of the outdoors. Compact, versatile, and built with Grand Design s signature quality, the 21G makes it easy to bring your toys along without leaving home-style comfort behind.
      
      Key Features for Adventure Living
      
      Queen Bed Slide & Master Suite Enjoy a private retreat with a walk-around queen bed, ample storage, and direct access to the bathroom.
      
      Spacious 14' Garage Secure your toys with 2,500-lb. tie-downs bolted into the chassis. Once unloaded, the garage transforms into a living and sleeping zone.
      
      Ramp Door/Patio System Expand your space with a ramp that doubles as an outdoor deck perfect for lounging, grilling, or soaking in the view.
      
      Happi-Jac Rollover Sofas & Euro Chairs Flexible seating that easily converts into beds for guests or extra comfort after a day on the trails.
      
      Fuel Station Keep the fun going with your own built-in fueling station for dirt bikes, ATVs, or side-by-sides.
      
      19' Power Awning with LED Lights Create an inviting outdoor hangout with shade by day and soft lighting at night.
      
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote\"
      
      Designed for Adventure and Comfort
      
      The Momentum G Class 31G is built for thrill seekers who want the perfect balance of utility and luxury. The 13 foot garage fits dirt bikes, ATVs, or other gear, and transforms into a functional lounge or sleeping space when parked.
      
      Spacious Garage and Flex Space
      
      The rear garage includes:
      
      Dual Happi Jac sofas with removable table
      
      Optional overhead bunk for added sleeping room
      
      Half bathroom for guests or quick clean ups
      
      Access door and 2500 pound tie downs for secure transport
      
      Comfortable Living Area
      
      Inside, enjoy theater seating in the slide out across from the entertainment center. Large panoramic windows bring in natural light, while overhead cabinets and USB charging ports keep everything in reach and powered up.
      
      Private Master Suite
      
      The front corner bedroom features:
      
      Queen bed with storage below
      
      Overhead cabinets and side wardrobes
      
      Private access to the full bath
      
      Dual entry layout for added privacy and convenience
      
      Fully Equipped Kitchen
      
      The central kitchen offers:
      
      Three burner cooktop with oven
      
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      2025 Grand Design Momentum M-Class 344M The Ultimate Luxury Toy Hauler for Thrill-Seekers
      
      Get ready for adventure with the 2025 Grand Design Momentum M-Class 344M, a toy hauler built to handle your wildest outdoor excursions while providing top-tier luxury and comfort. Whether you're hitting the dunes, exploring rugged trails, or setting up camp in a scenic remote location, this fifth wheel delivers the perfect combination of power, style, and functionality. With an 11' separate garage, spacious living areas, and high-end amenities, the Momentum M-Class 344M is your gateway to unforgettable adventures.
      
      Key Features & Highlights
      
      11' Separate Garage Space Haul your ATVs, dirt bikes, or kayaks with ease using the rear ramp door. The garage transforms into a multi-purpose space with a power overhead bed and an optional Liftsuite System, giving you extra sleeping room. You can even add an optional half bath for added convenience!
      
      Dual Opposing Slides in the Living Area Expands your interior space, creating a wide-open floorplan with ample seating, a spacious kitchen, and plenty of room to unwind after a day of adventure.
      
      60-Gallon Fuel Station Keep your toys fueled and ready to go with an onboard gas pump station, so you can stay out on the trails longer without worrying about running low on fuel.
      
      Luxury Living Area with Fireplace The L-shaped reclining sofa offers a \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      NEW 2026 Grand Design Momentum G-Class 415G Adventure, Luxury, and Off-Road Freedom
      
      Take your outdoor adventures to the next level with the 2026 Grand Design Momentum G-Class 415G, a luxury toy hauler built for thrill-seekers who demand comfort. The 14' separate garage provides ample room for ATVs, dirt bikes, or other off-road toys, with tie-downs rated at 2,500 lbs and a rear ramp that converts into a patio for outdoor entertaining. Keep the party going with exterior speakers, or enjoy some downtime inside by the fireplace in the entertainment center.
      
      The main living area is designed for relaxation and convenience with two theater seating slides plus a third theater seat, giving everyone a comfortable spot to lounge. The fully equipped kitchen has all the tools for home-cooked meals, from the spacious countertops to full-sized appliances. The dual entry doors add flexibility, and a flip-up pet dish ensures your furry friends are welcome too.
      
      When it s time to recharge, retreat to the front private bedroom featuring a queen bed and ample storage. The full bathroom includes a walk-in shower, and for added convenience, an optional half bath can be added to the garage area for guests or crew.
      
      Built for Year-Round Adventure
      14' separate garage with rear ramp patio conversion
      High-capacity tie-downs (2,500 lbs) for all your toys
      Fireplace in entertainment center for cozy evenings
      Three theater seating areas for maximum comfort
      ","itemCondition":"Used","priceCurrency":"USD","price":"99989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-25g/e888781e-a592-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 25G","description":"2026 Grand Design Momentum G-Class 25G, Toy Hauler Travel Trailer, New 2026 Grand Design Momentum G-Class 25G
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      New 2026 Grand Design Momentum G-Class 25G Built for Adventure, Designed for Comfort
      
      If you re looking for a toy hauler that brings rugged functionality and modern comfort together, the 2026 Grand Design Momentum G-Class 25G delivers. With a 13' 6\" garage, a private front bedroom, and versatile living spaces, this travel trailer is ready for weekends at the dunes, forest trails, or extended road trips.
      
      Spacious Garage & Outdoor Living
      The 13' 6\" garage provides secure space for your toys, complete with 2,500 lb. tie-downs anchored into the chassis. Once unloaded, the ramp door transforms into a patio for lounging or entertaining. A fuel station with gauges inside and out keeps your machines ready to ride, and an outside kitchen beneath the 19' power awning makes mealtime simple while maximizing your outdoor lifestyle.
      
      Comfortable Interior
      After a full day of adventure, kick back in the Euro chairs or on the dual rollover sofas with a removable table. The kitchen is designed with extra counter space, residential cabinetry, and all the essentials to keep meals hassle-free. At night, retreat to the private bedroom with a queen bed, while the double-entry bathroom provides added convenience for everyone on board.
      
      Year-Round Performance
      Adventure doesn t have to wait for the perfect weather. The Momentum G-Class features Grand Design s Insulation Package with a heated and enclosed underbelly, suspended tanks, moisture barrier floor enclosure, and a high-capacity furnace. Panoramic windows and a shower skylight bring in natural light while USB chargers and thoughtful storage keep your life organized on the go.
      
      Key Highlights:
      13' 6\" garage with ramp door/patio system
      Fuel station with interior and exterior gauge
      Euro chairs and ro","itemCondition":"Used","priceCurrency":"USD","price":"63995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-grand-design-momentum-m-class-414m/5d3d1874-66b8-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2025 GRAND DESIGN MOMENTUM M-CLASS 414M","description":"2025 Grand Design Momentum M-Class 414M, Toy Hauler Fifth Wheel, New 2025 Grand Design Momentum M-Class 414M
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      New 2025 Grand Design Momentum M-Class 414M Luxury Toy Hauler with 14' Garage and Residential Comfort
      
      Top Highlights of the 2025 Momentum M-Class 414M
      
      14' Separate Garage with Overhead Loft
      Bring along all your gear, with enough space for ATVs, bikes, kayaks, or more. Includes an overhead loft bed, flip-up pet dish, and options for a half bath and Liftsuite System for added sleeping capacity.
      
      Queen Bed Slide Out in Master Suite
      Relax in a private bedroom featuring a slide-out queen bed (optional king), large front wardrobe with washer/dryer prep, and a dresser with TV hookup.
      
      U-Shaped Kitchen Counter with Pantry
      The chef s dream layout includes ample counter space, a large kitchen pantry, and solid surface countertops that add residential feel and durability.
      
      Free-Standing Dinette
      Ideal for meals, game nights, or working on the road, this flexible space adds function and a homey touch.
      
      L-Shaped Reclining Sofa Facing the Fireplace
      Unwind in comfort with a plush reclining sofa and enjoy the built-in fireplace for warmth and ambiance.
      
      Dual Entry Bathroom
      Access from both the hallway and bedroom makes it easy for guests and owners alike includes a fiberglass shower with glass door and high-end finishes.
      
      Luxury Construction Meets Toy Hauler Toughness
      
      Thermal Roof and Triple Insulated Floors
      Built to perform in all climates, offering com","itemCondition":"Used","priceCurrency":"USD","price":"114977.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-399m/fc1e40b8-d4c0-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 399M","description":"2026 Grand Design Momentum M-Class 399M, Toy Hauler Fifth Wheel, New 2026 Grand Design Momentum M-Class 399M
      \"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote.\"
      
      NEW 2026 Grand Design Momentum 399M Toy Hauler Elevate Every Adventure
      
      If you ve been searching for a fifth wheel toy hauler that checks every box power, luxury, workspace, entertainment, and real off-grid capability the Momentum 399M was built for you. Grand Design s flagship toy hauler welcomes thrill-seekers and full-timers alike with refined residential comforts and rugged durability that can keep up with wherever your journey leads.
      
      Load Up, Level Up, and Live Large
      The 12' 6\" separate garage gives you the freedom to bring quads, dirt bikes, kayaks, e-bikes anything that fuels your weekends. Once unloaded, transform the space into an extra suite with the optional Liftsuite system, complete with under-glow accent lights for a premium touch. And when you want to take the party outside, the side patio becomes your open-air living room outfitted with a 65\" TV, a 1.7 cu. ft. fridge, and an exterior griddle to keep everyone fed and smiling.
      
      A True Chef's Kitchen Indoors or Outdoors
      Rainy day? No problem. The interior kitchen is a culinary playground, featuring a kitchen island, pull-out countertop extension, deep storage, pantry, and upscale appliances. Whether you re prepping trail-day snacks or hosting friends for dinner, you ll have the space and style to do it right.
      
      Relaxation Worth Coming Home To
      Kick back in the main living area where an L-shaped reclining sofa faces a

Key Features That Fuel Adventure

Built for Durability & Convenience

Highlights You ll Love

Built for Every Season

Adventure-Ready Highlights

Key Features & Highlights

Little Dealer Little Prices - Mesa, AZ

Grand Design Toy Haulers for sale