2024 Grand Design Momentum 399TH
New Toy Hauler in Ladson, South Carolina, 29456
- Fold-Down Side Patio
- 13' Garage
- Bath and a Half
- Dual Entry
- Island with Bar Stools
- 60 Gallon Fuel Tank
Get ready for a lot of fun when you head out to the off-road park, a special event, or a long trip with your toys! You will love the garage with the Fast Ramp rear ramp door, the Ram-Air garage vents on both sides, the 2,500 lb. rated flush-mount tie-downs and the protective diamond plate on the garage sidewalls. This area can become a bedroom or an extra living area if you want to add Happi-Jac rollover sofas/table with a top bed option, plus you will already have a half bath for convenience, an LED TV and storage for your gear. The living and kitchen area is spacious with dual slides and a kitchen island with bar stools, a free standing table and theatre seating or choose the super sofa option, and everything you need to feed everyone. The fold-down side patio offers an LED TV, storage and a great place to relax outdoors above ground. There are many more features to enjoy, and several options to customize your fifth wheel.
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 thermal roof design, the full-laminated walls, 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, raised panel 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!
- Front Bedroom
- Two Entry/Exit Doors
- Kitchen Island
- Bath and a Half
- Loft
- Outdoor Entertainment
2024 Grand Design Momentum 399TH Features
-
Exterior
Slideout
2024 Grand Design Momentum 399TH Specs
MSRP
$153,518
MSRP + Destination
$153,518
Currency
US Dollars
Basic Warranty
12 Months
Structure Warranty
36 Months
Length (ft)
44.75
Length (in)
537
Length (ft/ft)
44
Length (ft/in)
9
Length (m)
13.6
Length (mm)
13600
Width (in)
101
Width (mm)
2565.4
Height (in)
162
Height (mm)
4114.8
Dry Weight (lbs)
15900
Dry Weight (kg)
7212.2
Payload Capacity (lbs)
4100
Payload Capacity (kgs)
1859.8
GVWR (lbs)
20000
GVWR (kgs)
9072
Hitch Weight (lbs)
3400
Hitch Weight (kgs)
1542.2
Fuel Capacity (gal)
60
Fuel Capacity (l)
227.1
Number Of Fresh Water Holding Tanks
1
Total Fresh Water Tank Capacity (gal)
140
Total Fresh Water Tank Capacity (l)
530
Number Of Gray Water Holding Tanks
1
Total Gray Water Tank Capacity (gal)
104
Total Gray Water Tank Capacity (l)
393.7
Number Of Black Water Holding Tanks
1
Total Black Water Tank Capacity (gal)
104
Total Black Water Tank Capacity (l)
393.7
Number Of Propane Tanks
2
Total Propane Tank Capacity (gal)
14.2
Total Propane Tank Capacity (lbs)
60
Body Material
Aluminum
Sidewall Construction
Fiberglass
Number of Doors
3
Sliding Glass Door
Yes
Number of Slideouts
3
Power Retractable Slideout
Yes
Number of Awnings
2
Awning Length (ft)
30
Awning Length (m)
9.1
Power Retractable Awning
Yes
Screened Room
No
Leveling Jack Type
Front Power / Rear Power
Kitchen / Living Area Flooring Type
Vinyl
Kitchen Table Configuration
Chairs
Kitchen Location
Center
Living Area Location
Center
Layout
Oven / Stove
Number Of Oven Burners
4
Overhead Fan
Yes
Convection
Yes
Refrigerator Size
Full-Size
Refrigerator Power Mode
Electric / Propane
Number Of Sofas
1
Sofa Material
Vinyl
Reclining Sofa
No
Number Of Recliner / Rockers
2
Material
Vinyl
Max Sleeping Count
9
Number Of Bunk Beds
1
Number Of Double Beds
0
Number Of Full Size Beds
0
Number Of Queen Size Beds
1
Number Of King Size Beds
1
Number Of Convertible / Sofa Beds
1
Master Bedroom Flooring Type
Vinyl
Master Bedroom Door Style
Conventional Door
Full Size Master Bedroom Closet
Yes
Master Bedroom Mirror Doors
Yes
Master Bedroom Shades / Curtains
Yes
Master Bedroom Location
Front
Bunkhouse
No
Number Of Bathrooms
2
Bathroom Flooring Type
Vinyl
Bathroom Location
Center
Toilet Type
Porcelain
Toilet Location
Center
Door Type
Plastic / Glass
Shower Location
Center
Bathroom Sink Location
Center
Bathroom Medicine Cabinet Location
Center
Bathroom Mirror Location
Center
Bathroom Vent / Fan System Location
Center
Cargo Area Length (in)
156
Cargo Area Length (mm)
3962.4
Cargo Area Flooring Type
Rubber
Cargo Area Rear Door Style
Ramp Door
Cargo Area Auxiliary Gas Tank Capacity (gal)
60
Cargo Area Auxiliary Gas Tank Capacity (lbs)
227.1
Wheels Composition
Aluminum
Number Of Axles
3
Tire Brand
Cooper
Rear Tire Width
215
Rear Tire Aspect Ratio
75
Rear Tire Speed Rating
H
Rear Wheel Diameter
17.5
Rear Tire (Full Spec)
ST215/75R17.5LRH Cooper Tires
Spare Tire Location
Exterior Mounted
Front Brake Type
Not Applicable
Rear Brake Type
Electric Drum
Battery Power Converter
Yes
Battery Converter Amps
75
Air Conditioning Prewiring
Yes
Cable Prewiring
Yes
Phone Prewiring
No
Heat Prewiring
Yes
TV Antenna Prewiring
Yes
Satellite Prewiring
Yes
Washer / Dryer Prewiring
Yes
Solar
Yes
Back-Up Camera
Yes
Air Conditioning Type
Automatic
Air Conditioning (BTUs)
30,000
Heater Type
Automatic
Heater (BTUs)
35,000
Water Heater Tank Capacity (g)
12
Water Heater Tank Capacity (l)
45.4
Water Heater Pump Power Mode
Electrical / Propane
Water Heater Tank Bypass
Yes
Tankless Water Heater
No
Number Of Radios
1
Speaker Location(s)
Interior / Exterior
Number Of Televisions
3
Primary Color
Black
Secondary Color
Blue
Paint Swatch File Name
Grand Design/Black_with_Blue_Full-Body_Paint.gif
Wallpaper
Yes
Interior Wood Finish
Yes
Exterior Patio / Deck Location
Side
Bluetooth Audio
Yes
Mobile App Instrumentation
Yes
2024 Grand Design Momentum 399TH Literature
Unit Specs
- Stock #T73300
- Year2024
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum
- Floorplan399TH
- Floorplan LayoutBath and a Half
Front Bedroom
Kitchen Island
Loft
Outdoor Entertainment
Two Entry/Exit Doors - Type Toy Hauler
- ConditionNew
- Length43' 0"
- VIN573FM4532RBB01479
- Price$172,711.00
- Sale Price$133,995.00
- Sleeps5
- Water Capacity (Fresh)155 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)104 gal
- Slideouts3
- Tow/Hitch Weight3400 lbs
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