New 2026 Keystone RV Alpine Avalanche Edition 390DS Fifth Wheel

Virtual Tour Available To Order 2 Bathrooms
2026 390DS Features and Options

2026 Keystone Alpine Avalanche Edition 390DS

 

This 2026 Keystone Alpine Avalanche Edition 390DS is a luxury fifth wheel with two bedrooms, two full bathrooms, a loft area, dual entry doors, and a wide-open main living space. It is a strong fit for buyers who want a high-end fifth wheel with true separation for family, guests, or extended stays.

 

The two-bedroom layout is the main advantage of this floorplan. Up front, the master bedroom includes a king-size bed slide, giving the owners a private and comfortable place to sleep. In the rear, the second bedroom includes a queen-size bed slide, giving guests or family members their own dedicated room instead of relying only on convertible furniture in the living area.

 

The loft area above the rear bedroom adds even more sleeping flexibility without taking away from the main living space. This setup works well for kids, guests, or larger camping groups who need separate places to sleep.

 

The two full bathrooms are another major benefit. The rear bathroom includes its own entry/exit door, which is especially useful at the campsite because guests can access the bathroom from outside without walking through the entire camper. Both entry doors include LCI SolidStep entry steps for easier access.

 

The main living and kitchen area uses dual opposing slides to open up the space. Theater seating, a free-standing dinette, fireplace, center island, and full kitchen amenities give everyone a comfortable place to gather, eat, relax, and spend time together.

 

Key features include two bedrooms, front master bedroom, rear second bedroom, king-size bed slide, queen-size bed slide, loft area, two full bathrooms, rear bathroom entry door, dual entry doors, LCI SolidStep entry steps, dual opposing slides, theater seating, free-standing dinette, fireplace, center kitchen island, full kitchen amenities, wide-body construction, Polar Pack All Season Protection, heated and enclosed underbelly, Astro foil reflective layer, in-floor heating ducts, Tru-Fit slide construction, KeyTV, hardwood slide fascia, wood accents, designer upholstered window valances, and custom wood window frames.

 

For buyers looking for a luxury fifth wheel with real family separation, two full bathrooms, and a flexible sleeping layout, this 2026 Keystone Alpine Avalanche Edition 390DS gives you the space, privacy, and residential-style comfort needed for longer trips or seasonal camping.

 

This unit is available to order through Barton Lake RV and is not currently on the lot. Photos may be stock photos. Availability, colors, equipment, and final pricing may vary.

What Our Customers Are Saying

They did a great job fixing my motor problem on my Bayliner!

They did a great job fixing my motor problem on my Bayliner, the boat tech was very knowledgeable and nice. - Dan
Price: $110,890
You Save: $25,895
Sale Price: $84,995
Barton Lake RV Sales
Location: Fremont, IN
Stock# SO-41


2026 390DS Specifications
Sleeps 7
Slides 4
Length 42 ft 11 in
Ext Width 8 ft 4 in
Ext Height 13 ft 4 in
Hitch Weight 2740 lbs
Dry Weight 14258 lbs
Cargo Capacity 2482 lbs
Fresh Water Capacity 75 gals
Grey Water Capacity 132 gals
Black Water Capacity 98 gals
Tire Size ST235/80R16G
Furnace BTU 35000 btu
Available Beds King, Queen
Refrigerator Type Residential
Refrigerator Size 18 cu ft
Cooktop Burners 3
Number of Awnings 2
Axle Weight 7000 lbs
LP Tank Capacity 30 lbs
AC BTU 30000 btu
TV Info LR 50" LED TV
Awning Info 11' & 16' Power Carefree w/Adjustable Arms
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Shower w/Seat
Electrical Service 50 amp
For more information Contact Us
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