Northeast Oklahoma's Local, Family-Owned RV Dealer

NEW 2024 Grand Design Momentum 397 THS 397THS

Estimated payment with 10% down,
8.75–14.5% APR, 240 month term

This is an estimate based on "average" to "excellent" credit. Click below to get your terms with no affect on your credit.

2024 Grand Design Momentum 397THS
3,375 lbs.
15,600 lbs.
44' 2"
Garage Length:
13' 6"

Stock: 24-21977N


Stealth 3+ Smart A/C with Third A/C

Keep cool in the hottest weather with this super quiet A/C system that offers maximum airflow and efficiency.


Anti-Lock Brake System

The most advanced braking system for RVs on the market offers safety and confidence on the road.


5.5KW Gas Generator

This unit has an optional gas generator to provide power wherever you camp!


Cooper Tires

Added safety and reliability with 75 MPH speed rating and 4,805 LB load rating.


Rockford Fosgate Stage 2 Sound System

Two source units (int/ext), two 10" powered subs (int/ext), six 6.5" 3-way int. speakers, two 6.5" 2-way ext. speakers, 400 watt 4-ch. amp.


6-Point Hydraulic Auto Leveling System

Set up camp with ease with powerful hydraulic auto leveling.



This RV is located on our Tulsa lot. Call 918-836-6606 to confirm availability.


360 TOUR



  • Momentum Interior Package
  • Momentum Exterior Package
  • Momentum Garage Package
  • Weather-Tek Insulation Package
  • Under Unit LED Light Kit
  • Bedroom A/C
  • Upgraded Cooper H-Rated Tires w/ 17.5" Wheels (Triple Axle)
  • Exterior Entertainment Center
  • Auxiliary Fresh Water Tank
  • 20 Cu. Ft. 12V Refrigerator (Inverter Prep, 330W Solar Panel, 50 Amp Controller, Bluetooth Module and Two Dock Ports)
  • SafeRide RV Roadside Assistance
  • RVIA Seal
  • 3rd Awning (Main Slide)
  • King Bed Upgrade
  • Rockford Fosgate Stage 2 Stereo Upgrade - 900 Watts, Int/Ext Speaker Upgrade w/Addt'I Ext Sub & Source Unit
  • Generator - 5.5KW Gasoline Generator
  • Gen II 3 Season Door with Sliding Windows
  • 3rd A/C
  • Heat Pump A/C
  • Happi-Jac Electric Bunk System w/Folding Sofas
  • Rear Aluminum Deck System w/Rear Power Awning
  • Rear Patio Steps
  • Momentum Patio Chairs
  • Solar+ Package (One Additional 330W Panel & 2000W Inverter)
  • 7K Axle w/ ABS Brakes (Triple Axle)


  • Exterior Height: 13' 5"
  • Exterior Length: 44' 2"
  • Exterior Width: 8' 5"
  • Hitch / Pin Weight: 3,375 lbs.
  • UVW: 15,600 lbs.
  • GVWR: 20,000 lbs.
  • Fresh Water Capacity: 152 gal.
  • Grey Water Capacity: 104 gal.
  • Waste Water Capacity: 104 gal.
  • Propane Tanks: 4
  • LPG: 60
  • Fuel Capacity: 60
  • Water Heater: On-Demand
  • Refrigerator: 20 cu. ft.
  • Furnace: 35K BTU
  • AC: 30,000 BTU
  • Axles: 3
  • Floor R-Value: R-45
  • Wall R-Value: R-11
  • Roof R-Value: R-40
  • Slide Room R-Value: R-11
  • Garage R-Value: R-40
  • Garage Length: 13' 6"
  • Awning Length: 14', 12', 10'



  • Keyed Alike™ Ramp Door Latches
  • 2nd Patio Awning w/ LED Lights
  • 3rd Awning w/ LED Lights (Main Slide - 397THS & 410TH)
  • Interior Color Changing LED Accent Lighting
  • High-Gloss Gel Coat Exterior Sidewalls
  • Door Side Exterior Spray Port
  • Frameless Tinted Windows
  • Walk-On Roof
  • 17.5" Spare Tire (Undermount)
  • Solid Step Quad Entry Step
  • Slam-Latch Baggage Doors
  • Mo-Secure


  • 101" Wide Body Construction
  • 5-Side Aluminum Cage Construction
  • Fully Enclosed and Heated, Underbelly and Storage Area


  • Upgraded Axle Hangers
  • Heavy Duty H-Rated Tires w/NitroFill™
  • Heavy Duty 7,000 lb. Axles with ABS Brakes
  • 17.5" H-Rated Aluminum Wheels
  • MORryde® CRE3000 Suspension System
  • Anti-Lock Brake System


  • 6-Point Hydraulic Leveling System
  • MORryde® Pin Box
  • 101" Wide Body Super Chassis w/Drop-Frame Storage


  • Interior Color Changing LED Accent Lighting
  • Hardwood Cabinet Doors w/Hidden Hinges
  • Sofa w/Headrest (Includes Heat, Massage & LED Lighting Package
  • Central Vacuum System w/ Tools and Dust Pan
  • Plywood Drawer Bottoms


  • Microwave
  • Residential Kitchen Faucet
  • Professional Grade Stainless Steel Cooktop
  • 12-Volt High Power MaxxAir Fan w/Rain Sensor
  • Window Behind Range
  • Kitchen Barstools w/ Extended Countertops (397THS, 399TH, & 410TH)


  • Solar Prep (10 gauge wiring with universal MC4 connectors)
  • 75 Amp Converter
  • 12V Battery Disconnect


  • 12V High Power Fan (Kitchen)
  • 35k BTU High Capacity Furnace
  • Fireplace w/ 5,000 BTU Electric Heater
  • StealthAC Smart AC System
  • Attic Vent
  • High Capacity Heat Ducts


  • Exterior Spray Port (Door Side)
  • 12V Tank Heaters
  • Sewer Hose Storage Area
  • Whole House Water Filtration System
  • All-In-One Enclosed and Heated Utility Center


  • Under Bed Storage Area (N/A 376THS)
  • Individually Switched Reading Lights Over Bed
  • Bedside 110-Volt & USB Outlets
  • Window Above Master Bed Headboard
  • 60" X 80" Queen Bed Pillow Top Bed Mattress


  • Skylight Above Shower
  • Porcelain Toilet
  • Medicine Cabinet w/Mirrored Door (N/A 410TH)
  • Undermount Lav Sink
  • One-Piece Fiberglass Shower w/Glass Door & Teak Bench Seat


  • Fireplace with Electric Heater
  • Stainless Steel 20 cu. ft. Refrigerator
  • 30" Over-The-Range Microwave


  • OneControl™ System
  • Back-Up Camera Prep
  • Exterior Cable/SAT Plug-In
  • LED Smart TV in Living Area
  • LED TV in Bedroom
  • Rockford Fosgate Stereo Entertainment System w/HDMI and App Controls
  • Exterior Speakers
  • No-Crank Digital TV Antenna w/Booster
  • LED TV in Garage (N/A 376THS)


  • Satellite TV Prep (All TV Locations)
  • Aluminum Quad Entry Steps - Garage Entry (N/A 376THS)
  • 7,000 lb. Axles w/Self Adjusting Brakes, Wet Bolts and Bronze Bushings
  • 17” Aluminum Wheels (120PSI Rated)
  • Cooper Tires® 17.5" All-Steel H-Rated Tires
  • Slam-Latch Baggage Doors
  • Frameless Tinted Windows
  • Aluminum Quad Entry Steps - Main Entry
  • Exterior Security Lights
  • Power Patio Awning w/LED Lighting
  • Folding Roof Ladder
  • White Gel Coat Fiberglass Front Cap
  • 12V Battery Disconnect
  • All-In-One Exterior Utility Center
  • 50 Amp Service
  • Converter
  • Enclosed Fuel Station w/ Dual Fuel Tank (Single Tank 376THS)
  • Full Paint Gel Coat Fiberglass Front Cap (376TH, 397TH, 399TH only)
  • Solid Step Quad Entry Step - Main Entry


  • 49" Class LED TV in Living Area
  • Stereo Entertainment System w/Bluetooth and App Based Controls in Living Area
  • Washer/Dryer Prep
  • Roller Shade Window Coverings (Main Living Area and Bedroom)
  • Recessed LED Puck Lighting
  • Solid Surface Countertops w/ Sink Covers
  • Stainless Steel Undermount Kitchen Sink
  • Chef Inspired Range & Oven w/ Cover
  • Kitchen Pantry w/ LED Light Strip
  • Garage Control Panel (N/A 376THS)


  • 32" Class LED TV in Garage (397TH and 399TH only)
  • Protective Diamond Plate on Garage Sidewalls
  • 2,500 lb. Rated Flush-Mount Tie-Downs
  • Ram-Air Garage Vents Both Sides (N/A 376THS)
  • Tuff-Ply Gas and Oil Resistant Garage Flooring
  • FastRamp™ Rear Ramp Door (N/A 376THS)
  • Triple Insulated Garage Floor (N/A 376THS)


  • R-Value Equivalent (R-40 Roof / R-45 Floor / R-11 Sidewalls / R-40 Garage Floor / R-24 Slideroom Floor)
  • Fully Enclosed and Heated, Underbelly and Storage Area
  • Enclosed and Heated Low Point Drains
  • Engineered Underbelly Airflow Heat Paths
  • Stealth AC System w/ Insulated A/C Ducts
  • Attic Vent
  • Plumbing Line Insulation Barrier

PLEASE NOTE: Descriptions, specifications, listed features, and photos are based on information available at time of posting and are subject to change without notice. Manufacturers reserve the right to change, add, or remove features without notice. Please contact your salesperson with any specific questions about features and specs of the unit you are purchasing. Camperland of Oklahoma, LLC is not responsible for typographical errors in either price or description. Any and all differences must be addressed prior to sale. All sales prices are priced without allowance for trades and do not include freight, prep, or doc fees.

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