New 2026 Keystone RV Alpine 3820FK Fifth Wheel

Experience residential luxury and endless adventure in the Keystone Alpine 3820FK.
Virtual Tour Bath Dual Sinks King Bed
2026 3820FK Features and Options

Keystone Alpine 3820FK Fifth Wheel – Luxury Living Meets Adventure

Experience the comfort of home wherever you travel in the Keystone Alpine 3820FK. Designed for extended stays and unforgettable adventures, this spacious fifth wheel offers residential-style features, abundant storage, and a unique front kitchen layout you'll love.

Highlights You'll Love

  • Front kitchen with expansive countertops and bar seating
  • Spacious middle living room with theater seating
  • Fireplace and 50" LED TV for cozy movie nights
  • Opposing tri-fold sofa sleepers for extra guests
  • Private bedroom with king-size bed slide
  • Large rear bathroom with dual sinks and oversized shower
  • Washer and dryer prep for extended travel
  • Massive storage area beneath the rear bathroom
  • Panoramic front windshield for incredible views

Premium Features

  • 100" wide-body design for a spacious residential feel
  • Durable Tru-Fit slide construction for reliable performance
  • Blade Pure™ airflow system for enhanced comfort
  • Solid surface kitchen countertops
  • Solid wood cabinet doors and residential crown molding
  • Day/night roller shades throughout
  • Lippert SolidSteps® for easy entry
  • Large tinted windows and outside shower
  • Built for luxury, comfort, and extended adventures

Whether you're planning weekend escapes or full-time RV living, the Keystone Alpine 3820FK delivers the space, comfort, and premium features to make every journey feel like home.

What Our Customers Are Saying

Referred me to great service!

Although they couldn’t help with the repair of my specific problem, they were willing to take the time to help me locate another dealer/repair shop in town who could. - Joseph
Price: $129,775
You Save: $44,786
Sale Price: $84,989
Campers Inn
Location: Mocksville NC
Stock# 117143
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3700811#
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2026 3820FK Specifications
Sleeps 6
Slides 4
Length 41 ft 11 in
Ext Width 8 ft 4 in
Ext Height 13 ft 4 in
Interior Color DOVETAIL
Exterior Color white fog
Hitch Weight 2835 lbs
Dry Weight 14335 lbs
Cargo Capacity 3665 lbs
Fresh Water Capacity 75 gals
Grey Water Capacity 78 gals
Black Water Capacity 44 gals
Tire Size 215/75R17.5H
Furnace BTU 35000 btu
Available Beds King
Refrigerator Type Residential with Ice Maker
Refrigerator Size 18 cu ft
Convection Cooking Yes
Cooktop Burners 3
Number of Awnings 2
Axle Weight 7000 lbs
LP Tank Capacity 30 lbs
Water Heater Type On Demand
AC BTU 46500 btu
TV Info LR 50" LED TV
Awning Info (2) 14' Carefree with Adjustable Arms
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Standard
Electrical Service 50 amp
VIN 4YDFALU26TE780238
For more information Contact Us

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