New 2026 Keystone RV Alpine 3820FK Fifth Wheel
2026 Keystone Alpine 3820FK
Available to Order
This 2026 Keystone Alpine 3820FK is available to order through Barton Lake RV. This unit is not currently on the lot and may be shown with stock photos. Availability, colors, equipment, and final pricing may vary, but this floorplan is a strong fit for buyers who want a luxury fifth wheel with a front kitchen, middle living area, rear bath, and a residential-style layout built for longer stays.
The front kitchen is one of the biggest advantages of this Alpine floorplan. It gives you a dedicated cooking space with ample counter space, bar-top seating with stools, pull-out drawers, pantry storage, and a front windshield design that helps make the kitchen feel more open. This is a strong setup for buyers who want a fifth wheel kitchen that feels closer to a residential kitchen than a basic RV layout.
The middle living area gives everyone a comfortable place to relax. Opposing tri-fold sleeper sofa slides open up the room and provide extra sleeping space when guests come along. Theater seating, a fireplace, and a 50 inch LED TV create a clear entertainment area for movie nights, rainy days, or relaxing after a day outside.
The private bedroom includes a king bed slide, giving the owners a separate and comfortable sleeping space with more room to move around. The rear bathroom is another major feature, with a large shower, dual sink vanity, washer/dryer prep, and access to the large rear storage area below.
The colossal storage under the rear bath is a major benefit for buyers planning longer trips or seasonal stays. It gives you space for larger camping gear, chairs, totes, hoses, tools, and other items that are harder to store in a standard fifth wheel.
Key features include a front kitchen, front windshield design, middle living area, opposing tri-fold sleeper sofa slides, theater seating, fireplace, 50 inch LED TV, private bedroom, king bed slide, full rear bath, large shower, dual sink vanity, washer/dryer prep, colossal rear storage under the bath, bar-top seating, pantry, pull-out kitchen drawers, 100 inch wide-body construction, Tru-Fit slide construction, Blade Pure airflow system, day/night roller shades, solid wood cabinet doors, crown molding, solid surface kitchen countertops, outside shower with hot and cold water, Lippert strut-assisted SolidSteps, and large tinted safety glass windows.
For buyers looking for a luxury fifth wheel they can order with a true residential kitchen, comfortable middle living room, large rear bath, and serious storage capacity, this 2026 Keystone Alpine 3820FK gives you the space and features needed for extended trips, seasonal camping, or long stays at your favorite destination.
Wow! I haven't had this kind of service in quite a while. Todd made me a great deal on an RV, without any bs hassle. Caden knows his stuff and got my RV ready to go all while singing cadence. I absolutely loved working with these gentlemen! They are truly a better breed of man. Keep up the outstanding work and service! I'd highly recommend them! This is how America should be! Thanks again y'all! Cheers! - Shawn
You Save: $32,326
Sale Price: $103,995
Stock# SO-45
| Sleeps | 6 |
| Slides | 4 |
| Length | 41 ft 11 in |
| Ext Width | 8 ft 4 in |
| Ext Height | 13 ft 4 in |
| 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 |
Alpine 3820FK Reviews
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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.


