New 2024 Grand Design Momentum 397THS Toy Hauler Fifth Wheel

The garage also includes its own full bathroom and LED TV, with the option to add Happi-Jac rollover sofas and a top bunk for added sleeping space.
Virtual Tour 13ft Garage Presidents Day
2024 397THS Features and Options

"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote."

 

NEW 2024 Grand Design Momentum Fifth Wheel Toy Hauler 397THS Highlights:
  • Dual Entry

  • Two Full Bathrooms

  • 13' 6" Separate Garage

  • Kitchen Island with Bar Stools

  • Flip-Up Pet Dish in Garage

  • Fast Ramp Rear Door

  • Ram-Air Garage Ventilation

  • 2,500 lb. Rated Flush-Mount Tie-Downs

  • Fireplace

  • Theater Seating

  • Free-Standing Dinette

  • Smart Sink with Cutting Board, Strainer, and Glass Rinser

Turn every trip into a high-adrenaline escape with the NEW 2024 Grand Design Momentum 397THS, a fifth wheel toy hauler engineered for serious adventure and refined comfort. From desert trails to mountain campsites, this Momentum tows smoothly and arrives ready to play. The 13' 6" separate garage is built for action, featuring a Fast Ramp rear door, Ram-Air vents on both sides, durable Tuff-Ply flooring, and heavy-duty tie-downs to secure your toys with confidence. The garage also includes its own full bathroom and LED TV, with the option to add Happi-Jac rollover sofas and a top bunk for added sleeping space.

Inside, the main living area delivers a perfect balance of rugged capability and upscale relaxation. Kick back in the theater seating across from the fireplace and 49" LED TV, or gather around the free-standing dinette to plan the next ride. The chef-inspired kitchen centers around a kitchen island with bar stools and the innovative Smart Sink, complete with a removable cutting board, produce strainer, and glass rinser—perfect for easy meals after long days outdoors.

Up front, the private master suite offers a peaceful retreat with a queen bed or optional king upgrade, while the second full bathroom features a one-piece fiberglass shower with glass door and teak seat for spa-like comfort on the road. Dual entry access adds convenience for large groups and active lifestyles.

Built for true four-season travel, Momentum toy haulers feature a thermal roof design, full-laminated walls, triple-insulated garage floor, MORryde CRE3000 suspension system, rubber pin box, and upgraded axle hangers for confident towing. Inside, enjoy premium details like color-changing LED accent lighting, raised-panel hardwood cabinetry with hidden hinges, central vacuum, and solid surface countertops throughout.

Why Buy from Campers Inn RV Tucson? We specialize in adventure-driven RV lifestyles, offering expert guidance, competitive pricing, and a team dedicated to helping you get the most out of every mile. When you’re ready to elevate your toy hauler experience, Campers Inn RV Tucson is your destination.

Inventory/Stock Images may be shown. Colors and specifications may vary. Call our AMAZING TEAM for details.

 

What Our Customers Are Saying

Great Experience

What a great experience. Absolutely streamlined process of my trade in. I was in and out in just around an hour or so. The staff was super helpful. Cory gave me a walkthrough of my new unit, very knowledgeable staff. I highly recommend this group! - Alex
Price: $174,570
You Save: $84,593
Sale Price: $89,977
Campers Inn
Location: Tucson AZ
Stock# 21154242
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3368308#
(enter this ID if prompted)
2024 397THS Specifications
Sleeps 4
Slides 3
Length 44 ft 2 in
Ext Width 8 ft 5 in
Ext Height 13 ft 5 in
Int Height 8 ft 5 in
Interior Color GRAPHITE
Hitch Weight 3375 lbs
GVWR 20000 lbs
Dry Weight 15600 lbs
Fresh Water Capacity 140 gals
Grey Water Capacity 104 gals
Black Water Capacity 104 gals
Tire Size 17.5"
Furnace BTU 40000 btu
Fuel Capacity 60 gals
Available Beds Queen
Refrigerator Type 12V Stainless Steel
Refrigerator Size 20 cu ft
Cooktop Burners 3
Number of Awnings 3
Axle Weight 7000 lbs
Garage Size 13 ft 6 in
LP Tank Capacity 30 lbs
Water Heater Type On Demand
AC BTU 30000 btu
TV Info LR 49" LED TV, BR LED TV, Garage 32" LED TV
Awning Info 14', 12' & 10' Power w/LED Lights
Axle Count 3
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Shower w/Seat
Electrical Service 50 amp
VIN 573FM4630RBB02564
For more information Contact Us

Momentum 397THS Reviews

Be the first to tell other RVers what you think about this RV  Write a Review
Similar RVs and Floorplans

Loading

.

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.