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Webster City New Sale!

2021 Keystone Montana 3813MS

Fifth Wheel
  • Type: Fifth Wheel
  • Layout: Rear Living
MSRP $104,847
Sale Price: $79,844
Don't Miss This One!



The industry fifth wheel leader for over 15 years, Keystone brands deliver the ultimate RV camping experience. Keystone fifth wheels are available in a variety floor plan layouts, lengths and price points to meet every camper’s needs. Combining style with durable residential features and proven technical innovation, our fifth wheels surround you with unsurpassed convenience, comfort and camping enjoyment.  Whether you are looking for a “couples” coach or a family camper with huge bunk-house sleeping, you’ll find a Keystone fifth wheel that perfectly meets your needs. 


  • STOCK #: P704406
  • Location: Webster City
  • Year: 2021
  • Condition: New
  • GVWR lbs: 16,800
  • Unloaded lbs: 13,763
  • Hitch Weight: 2,820
  • Fresh Gals: 66
  • Grey Gals: 88
  • Black Gals: 49
  • Slideouts: 3
  • Sleeps: 4
  • Layout: Rear Living
  • Interior Color: Bourbon
  • LENGTH: 41 ft

Options Included

  • 18 Cubic Foot Residential Refer
  • 2" Receiver Hitch
  • 6 Point Hydraulic Auto Leveling
  • King Bed
  • Modern Maple Edition
  • Montana "Four Season Living" Package
  • Montana Residential Living Package
  • RVIA Seal

Video Tour

Tours may have options and features that differ from actual In-Stock Unit. Verify your features and options.

Floor Plan




  • 12-Gallon dsi gas/electric water heater with 16.2 GPH Fast
  • 12v Electric Tank Heaters
  • 15,000 BTU Whisper Quiet Main Air Conditioner System (Living Room)
  • 15,000 BTU Whisper Quiet Main Air Conditioner System, Bedroom
  • 16,500 BTU Heat Pump on Main Air Conditioner
  • 30" Convection Microwave Oven
  • 35K BTU Furnace
  • Central Vacuum
  • Digital Thermostat
  • Dometic 310 Ceramic Toliet with PowerFlush(modern Maple Edition)
  • EXCLUSIVE KeyTv satellite prep
  • Furrion® RV Chef Collection 9000 BTU Oven
  • Furrion® RV Chef Collection Cooktop
  • HD LED TV in Bedroom
  • HD LED TV in Living Area
  • Heat & AC Duct In Bathroom
  • High-Rise Faucet w/ Integrated Pull Out Sprayer
  • Jensen DVD/CD/MP3 Entertaintment System With Bluetooth
  • LED Ceiling Lighting Throughout
  • Marine Grade Exterior Speakers
  • Monitor Panel
  • Omni Directional Digital Antenna Receiver
  • Power Vent Fan with Rain Sensor
  • Pre Wired for Satt/Cable
  • Range Hood w/Light & Exhaust Fan
  • Residential Ceiling Fan
  • Residential Refrigerator w/Ice Maker
  • TV Antenna w/Booster
  • USB/12v Charging System


  • Double Sink Vanity in Bathroom
  • Armstong Flooring w/3yr Cold Cracking Warranty
  • Double Diamond Decorative Glass
  • Front to Rear Interior Vaulted Ceiling
  • Full Extension Drawer Glides w/Ball Bearings
  • King Bed
  • Modern Maple Cabinetry With Hand Wiped Glazing
  • Nigh Roller Shades throughout
  • Seamless 48” x 30” Fiberglass Shower
  • Solid Hardwood Slideout Fascia
  • Solid Surface Bathroom Vanity
  • Solid Surface Kitchen Countertop
  • Solid Surface Sink Covers
  • Table and 4 Chairs
  • Under Bed Storage


  • Center Dining
  • Center Kitchen w/ Island
  • Front Bath
  • Front Bedroom
  • Rear Living


  • Carbon Monoxide Detector
  • Fire Extinguisher
  • Folding Entry Handle
  • LP Detector
  • Safety Breakaway
  • Smoke Detector
  • Spare Tire
  • Step Light
  • Wired For Back-Up Camera
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  • 12V Tank Heaters
  • 2 30# LP Bottles
  • 2” Welded Aluminum Framed Walls
  • 30”x78” Oversized Entry Door
  • 5” Arched Rafters
  • Automotive Frameless Safety Glass Windows
  • Battery Disconnect
  • Dometic Electric Patio Awning With LED Lights and Power Channel
  • Enclosed, Insulated and Heated Holding Tanks and Dump Valves
  • Heated Pass Through Convenience Center
  • Insulated and Heated Low Point Drains
  • Insulated Slam Latch Pass Through Storage Compartment Doors with Gas Struts
  • MOR-RYDE STEP-ABOVE Entry Steps with Struts
  • Powder Coated 12" Steel I-beam Frame
  • R-11 Equivalent Insulated Sidewalls
  • R-15 Equilvalent Insulated Slide Out Floor
  • R-21 Equivalent Insulated Floor
  • R-38 Equivalent Insuated Roof
  • Rear Ladder
  • Roof Mounted Solar Prep
  • Rubber Roof
  • Seamless 5/8" Thick Floor Decking
  • Seamless Roto-Cast Holding Tanks
  • Unified wiring standard - each wire color-coded and numbered
  • Wired & Framed for 3rd AC


  • 16" 8-Lug Aluminum Wheels
  • 6-Point Hydraulic Auto-Leveling
  • 7000 lbs Dexter™ E-Z Lube Axles with Self Adjusting Brakes
  • Back-up Lights
  • EXCLUSIVE Road Armor Suspension
  • Heavy duty wet bolt kit with bronze bushings and 1/2"" shackle links
  • Hitch Vision Mirror
  • Max Turn Front Cap and Radius Frame w/ Hitch Vision
  • Road Armor pin box
  • Undermount Spare Tire and Carrier
View More
Disclaimer: We make every effort for complete and accurate descriptions of our RVs, but manufacturers and certain campers have changes or options that may not be noted and may differ. GLRV is not to be held responsible for misprints. Please verify the equipment on your RV before purchasing.
2021 Keystone Montana 3813MS
MSRP $104,847
Sale Price: $79,844
Don't Miss This One!
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