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New 2025 Grand Design Momentum G-Class 28G

Toy Hauler Travel Trailer

Stock #98507

Mesa, AZ

Three Happi-Jac rollover sofas, there's plenty of seating space for you and your guests to relax after a day of adventure.

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Specifications

Sleeps	5	Slides	2
Length	33 ft 11 in	Ext Width	8 ft 5 in
Ext Height	12 ft 4 in	Int Height	7 ft 7 in
Interior Color	MAGNOLIA	Hitch Weight	1368 lbs
GVWR	13000 lbs	Dry Weight	9153 lbs
Fresh Water Capacity	90 gals	Grey Water Capacity	78 gals
Black Water Capacity	39 gals	Tire Size	ST235/80R16 LRE
Furnace BTU	30000 btu	Fuel Capacity	30 gals
Available Beds	Queen	Refrigerator Type	Stainless Steel
Refrigerator Size	8 cu ft	Cooktop Burners	3
Shower Size	27" x 36"	Number of Awnings	1
Garage Size	16 ft 6 in	LP Tank Capacity	20 lbs
Water Heater Type	Tankless	AC BTU	28500 btu
TV Info	LR 40" TV	Awning Info	18' Power with LED Lights
Axle Count	2	Number of LP Tanks	2
Shower Type	Walk-In Shower	Electrical Service	30 amp
VIN	573TM3428S1221589

Description

The Grand Design Momentum G-Class 28G toy hauler is the ultimate choice for adventurers who want to bring their favorite toys along for the ride while enjoying the comforts of home on the road. Packed with features designed for both relaxation and excitement, this toy hauler is ready to elevate your travel experiences.

Key Highlights of the Grand Design Momentum G-Class 28G:

Three Sofas: This toy hauler is all about versatility and comfort. With three Happi-Jac rollover sofas, there's plenty of seating space for you and your guests to relax after a day of adventure. These sofas also convert into sleeping areas, ensuring everyone has a comfortable place to rest. Plus, an optional top bed can be added above the sofas if you need even more sleeping space.
Master Suite: The front master suite offers a peaceful retreat after a day of fun. The queen bed slides out to create more floor space, and the room includes ample storage for your clothes and personal items. You'll love unwinding here, enjoying the privacy and comfort it provides.
Euro Chairs: The addition of Euro chairs adds a touch of luxury and comfort to your living space. These stylish, recliner-style chairs are perfect for kicking back and relaxing, whether you're watching TV or just enjoying the view through the large panoramic windows.
16' 6" Garage: The spacious garage area is the heart of this toy hauler, offering 16' 6" of cargo space to transport your ATVs, dirt bikes, or other outdoor gear. Once you've unloaded, the garage converts into a versatile living area with seating, sleeping, and entertainment options.
Outside Kitchen: Enjoy the fresh air while you cook with the convenient outside kitchen. It includes a refrigerator to keep your drinks cold and all the essentials to prepare meals without missing out on the outdoor fun. This feature is perfect for tailgating, barbecues, or simply enjoying a meal under the stars.

Built for Adventure and Comfort:

The Momentum G-Class 28G is designed for those who crave adventure and demand comfort. The Insulation Package ensures you can explore in any season, with features like a heated and enclosed underbelly, a high-capacity furnace, and cabinet-mounted heat ducts that keep the interior cozy even in colder weather.

The fuel station with both interior and exterior gauges ensures your toys are always ready for action, while the dovetail rear end and 2,500-LB tie-downs anchored into the chassis offer easy loading and secure transport of your gear. Inside, you'll appreciate the residential-quality cabinetry, USB chargers in the bedroom, and large panoramic windows that flood the space with natural light.

Ready to Hit the Road?

If you’re looking to combine the thrill of adventure with the comfort of home, the Grand Design Momentum G-Class 28G toy hauler is the perfect choice. It’s available at Little Dealer Little Prices RV, a Campers Inn RV Company, where you can explore all its features in person. Get ready to take your travels to the next level—your adventure starts here!

Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary.

Features

Standard Features (2025)

PLEASE NOTE: Features and Options separated by type below:

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TRAVEL TRAILERS

Exterior

Main A/C with Race Track Ducting
Backup Camera Prep
Black Tank Flush
Full Sized Spare Tire & Carrier
80% Tint Radius Safety Glass Windows
20# LP Bottles (2) w/Cover
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
Magnetic Storage and Entry Door Latches
18’-19’ Awning w/LED Accent Lighting
Under Unit Accent Lighting
Rockford Fosgate Speaker Package with Powered Sub
Solar Prep (10 gauge wiring with universal MC4 connectors)
Motion Sensor Exterior Storage Lighting
Motion Sensor Entry Lighting
Fiberglass Front Cap w/Paint
48” LED Front Cap Lighting
Diamond Plate Front Rock Guard
Triple Aluminum Tread Entry Steps
30 Gallon Fuel Station w/Interior and Exterior Gauge

Construction

Power Tongue Jack
Oversized Tank Capacities
One-Piece TPO Roof Membrane w/ Limited Lifetime Warranty
Laminated Aluminum Framed Rear Ramp Door (R-12)
Laminated Aluminum Framed Side Walls (R-7)
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*)
Universal Docking Station
Walk on Roof
No Wheel Wells
Double Insulated Roof and Front Cap (R-40*)
Heated and Enclosed Dump Valves
High Density Roof Insulation w/Attic Vent
Moisture Barrier Floor Enclosure
Cabinet Mounted Heat Ducts

Running Gear

15" Aluminum Rims w/Nitrogen Filled Radial Tires
Anti-Lock Brake System

Interior

Under Counter Accent Lighting
Above Cabinet Accent Lighting
Solid Hardwood Drawer Fronts
Solid Core Cabinet Stiles
Pre-Drilled and Screwed Cabinetry
Ball Bearing Full Extension Drawer Glides
Large Panoramic Windows
Night Shades (All Windows)
Upgraded Residential Furniture
Residential Countertops
Stainless Steel Accented Microwave
Stainless Steel Accented 3-Burner Range with Oven
Glass Range Cover (Flush w/Counter Top)
Stainless Steel Accented Double Door Refrigerator
Sink Cover
Bottle Opener
Residential Cabinetry

Kitchen

Deep Seated Stainless-Steel Sink
Residential Pull-Down Sprayer Faucet

Electrical

50 Amp Service (21G & 23G - 30 Amp Service)
Detachable Marine Grade Power Cord w/LED Light

HVAC

30k BTU High Capacity Furnace
Heated and Enclosed Underbelly w/Suspended Tanks

Plumbing

On Demand Water Heater

Bedroom

Large Backlighted Mirror
Night Stands
Bedside Outlets
USB Chargers
Solid Bedroom Door
Residential Bedspread
TV and Cable Prep

Bathroom

Residential Walk-In Shower
Skylight Over Shower
Power Vent Fan
Medicine Cabinet with Mirror
Headboard
Double Entrance Bathroom

Appliance

Stainless Steel Accented Appliances

Electronics

Rockford Fosgate Bluetooth Stereo
High Definition LED Television

Garage

Full-sized Rear Ramp Door
Dovetail Rear End
Rear-Ramp Loading Lights w/back-up light function
2,500 lbs. Tie-Downs Anchored Into the Chassis

Packages

Exterior Package

Universal Docking Station
Black Tank Flush
Fiberglass Front Cap w/Paint
48” LED Front Cap Lighting
Diamond Plate Front Rock Guard
15” Aluminum Rims
Triple Aluminum Tread Entry Steps
Walk on Roof
50 Amp Service (21G & 23G - 30 Amp Service)
Detachable Marine Grade Power Cord w/LED Light

Luxury Interior Package

Deep Seated Stainless-Steel Sink
Residential Pull-Down Sprayer Faucet
Residential Cabinetry
Motion Sensor Exterior Storage Lighting
Motion Sensor Entry Lighting
Rockford Fosgate Bluetooth Stereo
High Definition LED Television
Stainless Steel Accented Appliances

Garage Package

30 Gallon Fuel Station w/Interior and Exterior Gauge
Full-Size Rear Ramp Door
Dovetail Rear End
No Wheel Wells
Rear-Ramp Loading Lights w/Back-up Light Function
2,500 lbs. Tie-downs Anchored into the Chassis

Insulation Package

30k BTU High Capacity Furnace
Heated and Enclosed Underbelly w/Suspended Tanks
Double Insulated Roof and Front Cap (R-40*)
Heated and Enclosed Dump Valves
High Density Roof Insulation w/Attic Vent
Moisture Barrier Floor Enclosure
Cabinet Mounted Heat Ducts

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FIFTH WHEELS

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
One-Piece TPO Roof Membrane
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*)

Running Gear

Upgraded Axle Hangers
Heavy Duty H-Rated Tires
Heavy Duty 7,000 lb. Axles with ABS Drum Brakes (415G)
Heavy Duty 8,000 lb. Axles with ABS Drum Brakes (320G, 325G, 350G)
17.5" H-Rated Aluminum Wheels
MORryde CRE3000 Suspension System
Tow Assist ABS & Sway Mitigation System

Frame & Chassis

Electric Auto Leveling System
101" Wide-Body Super Chassis

Interior

Under Counter Accent Lighting
Above Cabinet Accent Lighting
Solid Hardwood Drawer Fronts
Solid Core Cabinet Stiles
Pre-Drilled and Screwed Cabinetry
Ball Bearing Full Extension Drawer Glides
Night Shades (All Windows)
Upgraded Residential Furniture
Residential Countertops
Plywood Drawer Bottoms

Kitchen

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

Electrical

Solar Prep (10-Gauge Wiring with Universal MC4 Connectors)
75 Amp Converter
12V Battery Disconnect

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

Plumbing

Sewer Hose Storage Area
All-In-One Enclosed and Heated Utility Center

Bedroom

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

Bathroom

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

Appliance

Fireplace with Electric Heater
Stainless Steel Refrigerator
Microwave

Electronic

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

Packages

Exterior Package

Universal Docking Station
Black Tank Flush
Fiberglass Front Cap w/Paint
48” LED Front Cap Lighting
16” Aluminum Rims
Triple Aluminum Tread Entry Steps
Walk on Roof
On Demand Water Heater
50 Amp Service
Detachable Marine Grade Power Cord w/LED Light

Luxury Interior Package

Deep Seated Stainless-Steel Sink
Residential Pull-Down Sprayer Faucet
Residential Cabinetry
Motion Sensor Exterior Storage Lighting
Motion Sensor Entry Lighting
Rockford Fosgate Bluetooth Stereo
High Definition LED Television
Stainless Steel Accented Appliances

Garage Package

Fuel Station w/Interior and Exterior Gauge
Dovetail Rear End
Rear-Ramp Loading Lights w/Back-up Light Function
2,500 lbs. Tie-downs Anchored into the Chassis

Insulation Package

35k BTU High Capacity Furnace
Heated and Enclosed Underbelly w/Suspended Tanks
Double Insulated Roof and Front Cap (R-40*)
Heated and Enclosed Dump Valves
High Density Roof Insulation w/Attic Vent
Moisture Barrier Floor Enclosure
Cabinet Mounted Heat Ducts

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

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RV Purchase Review
This is a quick review of my recent purchase of my Grand Design Momentum in Mesa, AZ. We were fortunate to have found the model of 5th wheel toy hauler in stock and equipped to our liking. Little Dealer offered us fait market trade-in value for our smaller Momentum and was competitive on pricing for

John from Eugene, OR
Great place
Everyone we dealt with were knowledgeable and very helpful, from Gary who helped us choose the right trailer for us, to Doug who gave us our walkthrough and was very through and answered all questions. Great team!

Ken from Apache Junction , AZ
Little Dealer, Amazing Staff
Friendly, knowledgeable, and very courteous. We are first time buyers and after looking for over a year ALL OVER the country, we found LDLP to be the best. They also included a lifetime warranty on our rig. Very impressed, local dealer that cares and got us set up for our first camping trip.

Larry from Peoria, AZ

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$ Get Internet Price $

Please contact us @ 928-350-2400 for availability as our inventory changes rapidly. Little Dealer Little Prices strives for accurate website information but is not responsible for misprints, typos, or errors on our website. Manufacturer or sample photos and specifications may be used in place of actual unit photos and specs. Monthly payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available. Prices exclude taxes, PDI, documentation and delivery fees, destination charges and fees. This offer expires when this information changes or the stock number is sold.

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