2027 Grand Design Momentum G-Class Fifth Wheel 320G Onyx w/ Red

2027 Grand Design Momentum G-Class Fifth Wheel 320G Onyx w/ Red

TOY HAULERS

Pack More Fun into Your Road Trip with a Toy Hauler RV

A toy hauler RV is a type of recreational vehicle that is designed to transport both people and their toys, such as motorcycles, ATVs, and jet skis. It typically features a garage area at the back of the RV with a large ramp door that can be used to easily load and unload the toys. The garage can be converted into a living space, such as a bedroom or dining area, when the toys are removed.

The main difference between a toy hauler RV and a non-toy hauler RV is the garage area. Non-toy hauler RVs typically do not have a garage, but instead have more living space, such as additional bedrooms or bathrooms. Toy hauler RVs are ideal for those who love outdoor activities and want to bring their toys along with them on their travels.

Owning a toy hauler RV has several pros and cons. Pros include the ability to bring along toys on trips, the versatility of the garage space, and the potential for resale value. Cons include the higher cost of a toy hauler RV compared to a non-toy hauler RV, the additional weight and length of the RV, which may make it more difficult to drive, and the need for regular maintenance and repairs to the garage area.

Ultimately, the decision to own a toy hauler RV depends on an individual's specific needs and preferences. Those who enjoy outdoor activities and want to bring their toys along on their travels may find a toy hauler RV to be the perfect fit for their lifestyle.

Take Your Family Adventures to the Next Level with the Grand Design RV Momentum G-Class Fifth Wheel

The Momentum G-Class fifth wheel from Grand Design is a perfect choice for those who want to take their outdoor adventures to the next level. Boasting superior construction, this fifth wheel is built to last with fully laminated sideboxes and an R-40 garage floor, making it durable and reliable for all types of terrain and weather conditions. The Momentum G-Class offers spacious and functional floorplans that are perfect for families who enjoy power sports and outdoor experiences. Quality craftsmanship is evident throughout, making the Momentum G-Class a luxury toy hauler that doesn't compromise on functionality.

But it's not just the construction and features that make the Momentum G-Class stand out. Grand Design offers the industry's best warranty, ensuring that customers can travel with confidence knowing that they have the support of a company that stands behind their product. And with industry-leading customer support, Grand Design is always available to assist customers with any questions or concerns they may have. Plus, as part of the vibrant and growing community of Grand Design owners, customers can connect with like-minded individuals who share a passion for outdoor adventure. With the Momentum G-Class fifth wheel from Grand Design, the possibilities are endless.

11' Garage Length

The over 11-foot garage offers exceptional versatility, giving you plenty of room to haul ATVs, motorcycles, or other gear with ease. When the toys are unloaded, the space quickly transforms into a flexible living, sleeping, or entertainment area to fit your needs. It’s designed to adapt, making every trip more functional and enjoyable.

Enclosed Garage

Built for versatility and separation, the enclosed garage creates a dedicated space for hauling gear, setting up camp essentials, or transforming into a private retreat once the toys are unloaded. Completely separated from the main living area, it helps contain dirt, noise, and fuel odors while adding the flexibility to use the space as a lounge, guest room, workspace, or extra sleeping area when adventure mode winds down.

Additional Half Bath

This convenient extra bathroom space makes it easy for guests to freshen up without disrupting the main living area. A compact layout with a modern vanity and toilet keeps everything functional and easy to access. It’s a simple addition that makes busy travel days more comfortable for everyone.

Solid Surface Countertops with Expanded Prep Space

Solid surface countertops provide a sleek, durable workspace designed for everyday use. The expanded prep space gives you plenty of room for cooking, serving, and entertaining with ease. Easy to clean and built to last, it brings both style and functionality to the kitchen.

3-Person Theater Seating w/ Angled Big Screen TV

This spacious theater-style sofa comfortably seats up to three people with individual reclining comfort for each guest. An angled TV placement ensures everyone has a clear, optimal viewing experience from any seat. Designed for relaxation and entertainment, it creates a true cinematic feel in the living space.

3-Season Wall

A massive swing-open wall makes loading larger gear easier than ever, while the integrated sliding glass door opens the space with natural light, visibility, and a seamless connection to the outdoors. Designed with improved insulation, enhanced keyed security, and a pull-down privacy shade, the 3-Seasons Wall creates a more comfortable, versatile indoor-outdoor environment in every season. Even better? You can keep your rear ramp patio setup ready to enjoy more often—turning your garage into the ultimate hangout space long after the toys are unloaded.

Worry-Free Roof

A Grand Design exclusive, this low-maintenance roof is engineered for exceptional durability and impact resistance from hail, low-hanging branches, and the unexpected. Constructed from a single seamless deck with no OSB or wood layers, and reinforced with marine-grade fiberglass and precision wrap-around edging, it eliminates common weak points—helping prevent leaks, resist cracks, and minimize yearly upkeep while delivering lasting performance you can trust.

Brass Fittings

Ensure long-lasting performance with corrosion-resistant brass fittings that maintain strong, secure plumbing connections.

Electric Happi-Jac Bunk System w/Folding Sofas

Electric Happi-Jac system with folding sofas transforms your space at the touch of a button, from garage to living area

Fiberglass Slide-Out Roofs

Engineered for greater durability and long-term protection, fiberglass slide-out roofs provide a stronger, more resilient barrier against harsh weather, falling debris, and everyday wear. Unlike traditional materials that can crack, bubble, or deteriorate over time, the seamless fiberglass construction helps resist moisture intrusion while reducing maintenance—giving you added confidence wherever the road leads.

Extra Deep Drawer Storage

Stay organized, clean, and clutter-free with extra deep drawer storage built throughout.

Continuous Armstrong Resilient Flooring

Durable flooring stretches the entirety of the interior resulting in a unified look with the enhanced resilience of a garage floor but the aesthetic of a modern home.

Lippert TPMS

Monitor tire pressure and temperature in real-time, preventing blowouts and ensuring safer travel with instant alerts to your device.

Frameless Windows

Frameless windows provide superior views, noise reduction, and thermal efficiency, creating a more comfortable and quiet living space.

Insulated Garage

Fully insulated garage space maintains comfortable temperatures year-round, protecting your gear while creating a comfortable living environment.

Soft Close Doors/Drawers

Premium soft-close technology on all doors and drawers eliminates slamming and noise, while protecting your cabinetry for years of quiet operation.

Sunken Shower

Extra-tall 6'11" sunken shower with skylight brings spa-like comfort to your adventures, offering more space and natural light for a superior experience.

Zero Gravity & Weather Proof Ramp Door

Load your toys with ease using our zero-effort ramp door system, featuring weather protection and single-handed operation for hassle-free adventures.

6-Point One-Touch Electric Auto-Leveling

Achieve perfect leveling in seconds with one-touch auto-leveling, making setup quick and hassle-free.

OmniConnect

Whether Starlink, Cellular, or WiFi, this Toy Hauler is prepped to connect to internet any way that best fits your needs. No need to change providers and update connections just to enjoy a get away in your favorite RV.

Best-In-Class Warranty

Enjoy peace of mind with the industry-first 1-3-5 transferable warranty. Receive exceptional value and protection with 1 year base, 3 year structural, and 5 year frame—all transferable!

Features May Include:

KITCHEN

• Microwave
• Residential Kitchen Faucet
• Stainless Steel Accented 3-Burner Range with Oven
• Glass Range Cover (Flush w/Counter Top)
• 12-Volt High Power MaxxAir Fan with Rain Sensor

APPLIANCE

• Fireplace with Electric Heater
• Matte Black Refrigerator
• Microwave

HVAC

• 12v High Power Fan (Kitchen)
• 35K BTU High Capacity Furnace
• Fireplace w/5000 BTU Electric Heater
• Main A/C with Race Track Ducting
• Attic Vent
• High-Capacity Heat Ducts

ELECTRONICS

• Back-Up Camera Prep
• Exterior Cable/Satellite Plug In
• LED Smart TV in Living Area
• Rockford Fosgate Stereo Entertainment System w/HDMI and App Controls
• Exterior Speakers
• No-Crank Digital TV Antenna w/Booster
• TV Prep in Garage

RUNNING-GEAR

• Upgraded Axle Hangers
• Heavy Duty H-Rated Tires
• Heavy Duty 7,000lb. Axles w/ ABS Drum Brakes (394G)
• Heavy Duty 8,000lb. Axles w/ ABS Drum Brakes (320G, 325G, 350G)
• 17.5" H-Rated Aluminum Wheels
• MORryde CRE3000 Suspension System
• Tow Assist ABS & Sway Mitigation System

FRAME-CHASSIS

• New Omega Frame
• 101" Wide-Body Super Chassis
• Electric Auto Leveling System
• Rotoflex Pin Box

EXTERIOR

• Black Tank Flush
• Full Sized Spare Tire & Carrier
• 80% Tint Radius Safety Glass Windows
• 30lb LP Bottles (2)
• Radius Entry Door
• High-Capacity Water Pump
• Extra Large 1 1/2" Fresh Water Drain Valve
• Battery Disconnect Switch
• Folding Roof Ladder
• Gel Coated Fiberglass Exterior
• Easy Access Low Point Drain Valves
• Insulated Storage Doors
• Large Panoramic Windows
• Magnetic Storage and Entry Door Latches
• Awning w/LED Accent Lighting
• Under Unit Accent Lighting

CONSTRUCTION

• Oversized Tank Capacities
• New Worry-Free Composite Roof w/ Lifetime Warranty
• Laminated Aluminum Framed Rear Ramp Door (R-7)
• Laminated Aluminum Framed Side Walls (R-11)
• Laminated Aluminum Framed Roof and End Walls in Slide Rooms (R-7)
• 1" Marine Grade OSB Floor (R-30*)
• 5" Radius Wood Framed Roof (R-40*)

BATHROOM

• Residential Walk-In Shower
• Skylight Over Shower
• Power Vent Fan
• Medicine Cabinet with Mirror

BEDROOM

• Night Stands
• Bedside Outlets
• USB Chargers
• Solid Bedroom Door
• Residential Bedspread
• TV and Cable Prep

PLUMBING

• Sewer Hose Storage Area
• All-In-One Enclosed and Heated Utility Center
• Brass Plumbing Fittings w/ Shut Offs
• On Demand Water Heater

ELECTRICAL

• Solar Prep (10-Gauge Wiring with universal MC4 Connectors)
• 75 Amp Converter
• 12V Battery Disconnect
• OmniConnect On-Board WiFi Ready

INTERIOR

• Under Counter Accent Lighting
• Above Cabinet Accent Lighting
• Solid Hardwood Drawer Fronts
• Solid Core Cabinet Stiles
• Pre-Drilled and Screwed Cabinetry
• Undermount soft-close drawer glides
• Roller Shades (All Windows)
• Upgraded Residential Furniture
• Residential Countertops
• Hardwood drawer boxes
• Soft close cabinet doors