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New 2023 Grand Design Momentum 397THS

Virtual Tour Sold
2023 397THS Features and Options
Grand Design Momentum fifth wheel toy hauler 397THS highlights:
  • Dual Entry
  • Two Full Baths
  • Kitchen Island
  • 13' 6" Separate Garage
  • Island with Bar Stools
  • 60 Gallon Fuel Tank

 

Load up your toys, your clothes and food and start your adventure as you smoothing tow this fifth wheel to your campsite. You will enjoy 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. You will surely appreciate the full bathroom and LED TV, plus the option to add Happi-Jac rollover sofas/table with top bed. The main area provides a living and kitchen area with a 49" LED TV and fireplace, theatre seating and a free standing table, plus full kitchen amenities. The kitchen island even offers bar stools. Head up front to use the full bathroom with dual entry, the sunken tub/shower with flip-up teak seat, and fall quickly to sleep on your own queen bed or choose a king option in the front bedroom. There is more to love and options to choose from. And if you would prefer to have a residential refrigerator, you should check out model 397THS-R!

 

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, the triple insulated garage floor in most toy haulers, the insulated gooseneck and the Rail-Tite underbelly seat. 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, a sofa with headrest and removable swivel tables which include heat, massage and LED lighting package, and a central vacuum system with tools and dust pan. Start your extreme playtime now with a Momentum!      

Options:
  • 18 CUFT REFRIGERATOR
  • 3RD A/C
  • 3RD A/C PREP
  • 3RD AWNING(MAIN SLIDE)
  • AUX FRESH WATER TANK
  • BEDROOM A/C
  • EXT ENTERTAINMENT CENTER
  • GEN II 3 SEASON DOOR WITH SLIDING WINDOWS
  • GENERATOR-ONAN 5.5KW GAS
  • HAPPI-JAC ELECTRIC BUNK SYSTEM
  • HEAT PUMP A/C
  • KING BED UPGRADE
  • MOMENTUM EXTERIOR PACKAGE
  • MOMENTUM GARAGE PACKAGE
  • MOMENTUM INTERIOR PACKAGE
  • MOMENTUM PATIO CHAIRS
  • REAR ALUMINUM DECK SYSTEM
  • RVIA SEAL
  • SAFERIDE RV ROADSIDE ASSISTANCE
  • SOLAR PACKAGE W/3000W PNL
  • SOLAR PREP
  • SUPER SOFA UPGRADE
  • UNDER UNIT LED LIGHT KIT
  • UPGRADED COOPER H-RATED TIRES
  • WEATHER-TEK INSULATION PACKAGE
What Our Customers Are Saying

I would highly recommend giving them I try.

After searching five different states for our new momentum 399 toy hauler, the wife and I had just about given up are search. Never have we experienced anything like what the last couple of months have taught us about the RV dealership/industry. We were given Quite the education. We decided to give it one more try at the happy days dealership in Sacramento. As such, Not only did we end our search - Rick
 
Location: Sacramento
Stock# 68244
2023 397THS Specifications
Sleeps 3
Slides 3
Length 44 ft 2 in
Ext Height 13 ft 5 in
Interior Color PEBBLE
Hitch Weight 3570 lbs
GVWR 20000 lbs
Dry Weight 16250 lbs
Fresh Water Capacity 140 gals
Grey Water Capacity 104 gals
Black Water Capacity 104 gals
Tire Size 17"
Furnace BTU 40000 btu
Fuel Capacity 60 gals
Available Beds Queen
Refrigerator Size 18 cu ft
Cooktop Burners 3
Number of Awnings 3
Axle Weight 7000 lbs
Garage Size 13 ft 6 in
LP Tank Capacity 60 lbs
Water Heater Capacity 12 gal
Water Heater Type Gas/Electric
TV Info LR 49" LED TV, BR 32" LED TV, Garage 32" LED TV
Awning Info 14', 12' & 10' Power w/LED Lights
Axle Count 3
Washer/Dryer Available Yes
Shower Type Sunken Tub/Shower
Electrical Service 50 amp
VIN 573FM4634P1123529
For more information, call us at 916-921-2222 or Contact Us
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ManuFacts
Grand Design Logo
In 2012, we started with a blank canvas to pursue that better way, a different way, than what had been done before. A company whose culture requires a long-term, personal connection with our customers, employees, and dealers – that company is Grand Design RV. Our business model of doing the right thing has led us to unparalleled years of growth.
 
Our local workforce has been hand-picked and has an excellent reputation for second-to-none industry craftsmanship, and our CEO and Senior Management actively work with the production facilities to help build the team and develop products.
 
At Grand Design we've raised the quality bar by putting every unit through a series of quality inspection gates during the manufacturing process. Once completed, the unit undergoes a comprehensive “final finish” inspection. Every one of our coaches is shipped to a PDI (Pre-Delivery Inspection) area where they are put through a rigorous 300+ point inspection checklist before being shipped to our dealers.  And, we back every one of our coaches with a 3-year limited structural warranty.  
 
At Grand Design our goal is simple – continue leading the industry with quality products while improving the customer’s RV experience before, during and after the sale. We strive for nothing less than customers for life and we would be honored to personally welcome you to the Grand Design RV family!

Happy Daze RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales taxes, registration, tags and delivery fees. Manufacture pictures, specifications, and features may be used in place of actual units on our lot. To preserve the quality and mileage of our coaches, we only do test drives with a qualified offer to purchase.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.