{"@context":"https://schema.org","@type":"Product","name":"12 New Grand Design Toy Haulers for sale in South Carolina","offers":{"@type":"AggregateOffer","offerCount":12,"lowPrice":"39989.00","highPrice":"139989.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-394g/9664e232-f8f7-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 394G","description":"2026 Grand Design Momentum G-Class 394G,

Grand Design Momentum G-Class toy hauler 394G highlights:

15' Separate Garage
Fireplace
Private Bedroom
Dual Entry Doors

A 15' separate garage in this toy hauler offers plenty of space for your off-road toys! You will appreciate the convenience of having a full bathroom with a walk-in shower and there is washer and dryer prep so you can accommodate these appliances. You will also appreciate the two entry doors, and flip-up pet dish. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going. Everyone will love hanging out in the separate living area with a fireplace at the entertainment center, theater seating, and a sectional sofa. The fully equipped kitchen has everything you need to prepare delicious home cooked meals. The front private bedroom offers an escape to rest and relax on a queen bed for the next ride!

Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a high capacity water pump, a dovetail rear end, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

","itemCondition":"Used","priceCurrency":"USD","price":"99989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-414m/4bda2cf4-6f6a-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 414M","description":"2026 Grand Design Momentum M-Class 414M, Grand Design Momentum M-Class 414M Highlights:

King Bed Slide Out in the front master bedroom
14' Separate Garage with overhead loft bed
L-Shaped Sofa with Recliners
Free-Standing Dinette for dining or games
U-Shaped Kitchen Counter with Pantry
Flip-Up Pet Dish for your furry friends
Dual Entry Bath for convenience
Three A/C Units for ultimate climate control
7,000 lb. axles with ABS drum brakes for safe towing
Solar+ Package for extended off-grid adventures
6k Watt Generator Prep for full power independence

Exterior Features

14' rear garage with loft bed and flip-up pet dish
Solar+ package for off-grid power
6k watt generator prep for full campsite independence
7k axles with ABS drum brakes for safe towing
Dovetail rear ramp for easy loading/unloading

Interior Features

L-shaped sofa with recliners and entertainment center
Fireplace for cozy evenings
Free-standing dinette for meals or games
U-shaped kitchen counter with stainless steel appliances
Flip-up pet dish for your furry companions
Three A/C units for full climate control
Residential solid surface countertops and color-changing LED accent lighting

Bedroom Suite

Front master bedroom with king bed slide out
Large front closet with washer/dryer prep
Slide-top dresser with TV prep

Bathroom

Dual-entry bath for convenience
Fiberglass shower with glass door
Modern fixtures and storage space

The Grand Design Momentum M-Class 414M toy hauler is built for full-time adventure and luxury. Featuring a 14' garage, king bed slide, L-shaped sofa, three A/C units, and a Solar+ package, this model is ready for extended off-grid stays. Upgraded 7,000 lb. axles with ABS drum brakes and 6k watt generator prep make towing and power management effortless, while the spacious interior ensures comfort for all your adventures.

","itemCondition":"Used","priceCurrency":"USD","price":"124989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-320g/654217ae-13ad-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 320G","description":"2026 Grand Design Momentum G-Class 320G,

Grand Design Momentum G-Class toy hauler 320G highlights:

11' Separate Garage
Bath and a Half
Fireplace
Private Bedroom

Are you looking forward to arriving at your destination, unloading your toys from an 11' separate garage, and heading out to the dunes? You can return to this Momentum G-Class toy hauler afterwards to find the convenience of having a full and half bath, two entry doors, and a loft bed. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going! You will also appreciate the separate living area with a fireplace, theater seating slide, and full kitchen amenities. The front bedroom offers an escape to rest and relax for the next ride. Take a look outside and inside because you will be sold!

Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a high capacity water pump, a dovetail rear end, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

","itemCondition":"Used","priceCurrency":"USD","price":"95989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-grand-design-momentum-g-class-29gs/89d25918-63c7-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 GRAND DESIGN MOMENTUM G-CLASS 29GS","description":"2027 Grand Design Momentum G-Class 29GS,

Grand Design Momentum G-Class toy hauler 29GS highlights:

11' Separate Garage
Dual Entry Bath
Theater Seating
Master Suite

Start your engines for a fun weekend with your toys and your family in this Momentum G-Class toy hauler. The 11' separate garage includes Happi-Jac rollover sofas with a table and an optional top bed, plus a flip-up pet dish for your furry friends! There is even a second entry door which leads directly into the garage so that you don't have to walk through the entire trailer just to get to your cargo. In the front of this unit, you will have your own master suite that has private access to the residential walk-in shower in the dual-entry bathroom. The main living and kitchen area offers everything you need and would want, including theater seating and a TV with storage above the refrigerator!

Disclaimer: 2026 Model Year Specs and Info Shown. Please ask for exact details on this RV.

","itemCondition":"Used","priceCurrency":"USD","price":"69995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-mav-27mav/e510886a-12e4-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM MAV 27MAV","description":"2026 Grand Design Momentum MAV 27MAV,

Grand Design Momentum MAV toy hauler travel trailer 27MAV highlights:

Queen Bed
13' 6\" Garage
Microwave
Ramp Door/Patio

You will love this Momentum MAV toy hauler travel trailer! The front bedroom features a queen bed, and there is plenty of room to walk around. The sliding solid bedroom door helps with space. Overhead storage and a pair of nightstands are convenient storage, plus there is a wardrobe with both drawers and space to hang items. The kitchen offers a microwave, stainless steel sink, and an 8 cu. ft. 12V refrigerator. In the garage, you'll find rollover sofas with a table and a top bed for guests to sleep on. The ramp door/patio will provide additional living space once your toys are unloaded, and the pull down screen will keep bugs out!

The Momentum MAV toy hauler travel trailers by Grand Design are designed to provide exactly what you need. The spacious garage provides tons of cargo space, with no wheel wells to get in the way. Additional storage includes magnetic storage door catches, and overhead consoles throughout. Conveniences like motion sensor lights and USB outlets will make your life easier, and you will be comfortable in all seasons with the 30K BTU furnace plus 15K BTU ducted air conditioning. The standard Solar Package comes with a 180W solar panel, a 40 Amp charge controller with Bluetooth, and a 12V refrigerator so you can go off-grid when the adventure calls for it.

","itemCondition":"Used","priceCurrency":"USD","price":"39989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-grand-design-momentum-m-class-395ms/40156aaa-f993-11ef-a33f-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2025 GRAND DESIGN MOMENTUM M-CLASS 395MS","description":"2025 Grand Design Momentum M-Class 395MS, Discover the Grand Design Momentum M-Class 395MS Toy Hauler Key Features:

14' Separate Garage
L-Shaped Pull-Out Sofa
Theatre Seating
Free Standing Dinette
Dual Entry Doors
Universal Docking Station

Adventure Awaits with Ultimate Comfort

Imagine hitting the trails with all your favorite toys and returning to the comfort of your own luxurious retreat. The Grand Design Momentum M-Class 395MS makes this dream a reality! The 14' separate garage is perfect for your gear, featuring an adjustable tie-down system and options for extra sleeping space with the Lifesuite System, an optional half bath, and washer/dryer prep.

In the main living area, unwind on the L-shaped sofa with recline, or take a nap in the overhead loft bed. Movie nights are a delight with the LED TV and cozy fireplace, whether you're lounging on the sofa, enjoying the theatre seats, or dining at the free-standing dinette. The kitchen is a chef's paradise with upgraded appliances, an L-shaped countertop, and a convenient USB charging outlet.

The full bathroom offers a spa-like experience with a shower seat and two space-saving sliding doors leading to the hallway and the front bedroom. Here, you'll find a walk-around queen bed, a slide-out wardrobe, and additional USB charging outlets for all your devices.

Luxury and Durability Combined

The Momentum M-Class toy hauler is built for those who crave adventure without sacrificing luxury. Camp in any weather with confidence, thanks to the thermal roof design, triple insulated floors, and Rail-Tite underbelly seal. The 8' 5\" wide body chassis with a wide rail design, no wheel wells, and a dovetail entry makes loading a breeze.

Stay cool with the powerful Stealth A/C system and enjoy a smooth ride every time with the CRE3000 suspension system. Inside, you'll be surrounded by elegance with a professional-grade stainless steel cooktop, color-changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

Ready to elevate your adventures?

The Grand Design Momentum M-Class 395MS is waiting for you! Let's make your next trip unforgettable!

","itemCondition":"Used","priceCurrency":"USD","price":"99977.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-25g/85f5f56f-5410-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 25G","description":"2026 Grand Design Momentum G-Class 25G,

Grand Design Momentum G-Class toy hauler 25G highlights:

13' 6\" Garage
Double-Entry Bath
Euro Chairs
Ramp Door/Patio
Outside Kitchen

It's time to load up your family and off-road toys to enjoy the great outdoors at the speed you like with this Momentum G-Class toy hauler. Once at your destination, unload the toys from the 13' 6\" of cargo space, put out the two slides, and start having fun. You can cook meals in the spacious kitchen area with extra counter space and relax in the Euro chairs or on the rollover sofas with a table. You can even cook at the outside kitchen underneath the 19' power awning.

","itemCondition":"Used","priceCurrency":"USD","price":"68995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-395mt/fe2ea775-fb51-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 395MT","description":"2026 Grand Design Momentum 395MT,

Grand Design Momentum toy hauler 395MT highlights:

14' Separate Garage
Sofa with Recline
Theatre Seating
Dual Entry Doors
Hybrid Desk/Dinette

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, flip-up pet dish, a 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 hybrid desk/dinette. 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 queen bed slide out, a wardrobe with washer and dryer prep, and TV prep if you want the option to watch movies in bed!

The Momentum fifth wheel toy haulers by Grand Design are built for four seasons of travel with your off-road toys and include luxurious accommodations throughout for extreme living! Each is constructed to a superior standard with the fully enclosed and heated underbelly and storage area, the 5-sided aluminum cage, and the triple insulated garage floor. The MORryde CRE3000 suspension system and rubber pin box, plus the upgraded axle hangers provide the performance and smooth towing you desire, while the interior offers luxury such as color changing LED accent lighting, hardwood cabinet doors with hidden hinges, and a central vacuum system. Each toy hauler also includes four packages, including the Garage Package with Tuff-Ply gas and oil-resistant flooring, the Weather-Tek Package with a Stealth AC System, and the Interior Luxury Package with solid surface countertops!

","itemCondition":"Used","priceCurrency":"USD","price":"136989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-399m/48a3af1a-1153-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 399M","description":"2026 Grand Design Momentum 399M, Grand Design Momentum fifth wheel toy hauler 399M highlights:

Front Private Bedroom
Kitchen Island
Hybrid Desk/Dinette
Unobstructed Pass-Thru Storage
Side Patio

This toy hauler has all the comfort and convenience you could ask for! Once you have unloaded your toys from the 12' 6\" separate garage, you can start lunch on the exterior griddle located by the side patio. There is also a 65\" TV here and a 1.7 cu. ft. refrigerator to entertain guests! And if you have guests staying over, you can choose to add the optional Liftsuite system with underside can lights in the garage. If the weather isn't cooperating, you can make meals in the fully equipped interior kitchen, complete with an island, pantry, pull-out countertop extension and more. An L-shaped sofa with recliners is in perfect view of the 50\" TV and fireplace, and there is even a hybrid desk/dinette with windows where you can get some work done if needed. Head towards the front to freshen up in the full bath before heading to bed in the private bedroom. Here, you'll find a queen bed slide out with an optional king bed, a large closet with washer and dryer prep, plus a dresser with TV prep if you want the option to watch movies in bed!

The Momentum fifth wheel toy haulers by Grand Design are built for four seasons of travel with your off-road toys and include luxurious accommodations throughout for extreme living! Each is constructed to a superior standard with the fully enclosed and heated underbelly and storage area, the 5-sided aluminum cage, and the triple insulated garage floor. The MORryde independent suspension 2.0 and rubber pin box, plus the upgraded axle hangers provide the performance and smooth towing you desire, while the interior offers luxury such as color changing LED accent lighting, hardwood cabinet doors with hidden hinges, and a central vacuum system. Each toy hauler also includes four packages, including the Garage Package with Tuff-Ply gas and oil-resistant flooring, the Weather-Tek Package with a Stealth AC System, and the Interior Luxury Package with solid surface countertops!

","itemCondition":"Used","priceCurrency":"USD","price":"139989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-27g/86193599-5410-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 27G","description":"2026 Grand Design Momentum G-Class 27G,

Grand Design Momentum G-Class travel trailer toy hauler 27G highlights:

14' 1\" Garage
Two Euro Chairs
30 Gallon Fuel Station
Slide Out Wardrobe
Queen Bed

You are sure to love this new Momentum G-Class toy hauler travel trailer that provides enough space up front for great exterior storage and a queen bed in the front bedroom inside that you can easily move around on both sides. A slide out wardrobe offers plenty of space for your clothing with drawers and space to hang clothes, plus there are two nightstands with overhead wardrobes as well. Get cleaned up each day after a fun day of riding and enjoying the outdoors with a walk-in shower along with tons of head room above, and the bath features convenient dual entry and a skylight. The main combined living space offers two Euro chairs and Happi-Jac rollover sofas with a table and optional top bed for seating and sleeping space. This unit will house your favorite toys easily and the rear ramp will allow you to load and unload with little effort. Even your furry friends will be happy with a flip-up pet dish near the back rollover sofas. Outside, a 30 gallon fuel station to keep the fun going for days, and unobstructed storage on both the curbside and roadside for your gear.

","itemCondition":"Used","priceCurrency":"USD","price":"89870.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-395mt/be63864d-0ef2-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM 395MT","description":"2026 Grand Design Momentum 395MT,

Grand Design Momentum toy hauler 395MT highlights:

14' Separate Garage
Sofa with Recline
Theatre Seating
Dual Entry Doors
Hybrid Desk/Dinette

Stock images shown. Colors and specs may vary. Please ask for exact details on this RV.

","itemCondition":"Used","priceCurrency":"USD","price":"136989.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-g-class-320g/968f0bbc-f8f7-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM G-CLASS 320G","description":"2026 Grand Design Momentum G-Class 320G,

Grand Design Momentum G-Class toy hauler 320G highlights:

11' Separate Garage
Bath and a Half
Fireplace
Private Bedroom

Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a high capacity water pump, a dovetail rear end, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

","itemCondition":"Used","priceCurrency":"USD","price":"95989.00"}}]}}