2026 Keystone Alpine Avalanche Edition 390DS

NewFifth wheel|Stock #SO-41|Located at Barton Lake RV Sales in Fremont, IN
$84,995$110,890
Save $25,895

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.

Specifications

Length

42 ft 11 in

Sleeps

8 people

Slideouts

4

Unit features & options

  • 10" I-Beams w/ 8" Z-drop frame technology and 100" wide-body construction (model specific)
  • 12" I-Beams w/ 8" Z- drop frame technology and 100" wide-body construction (model specific)
  • Road Armor shock absorbing hitch pin
  • MaxTurn Technology and Hitch Vision w/ LED lighting
  • High-gloss Laminated sidewalls w/ double-welded aluminum construction
  • Large, tinted safety glass windows (80% tint)
  • Framless dual-pane windows (optional)
  • Painted fiberglass cap w/ patented Key Shield protection and LED lighting
  • Radius roof w/ 5° pre-engineered roof trusses and walkable rafters
  • 1-piece Alpha Super Flex TPO membrane
  • Rear-mounted exterior ladder
  • Summit slide-rooms w/ 6'10" interior height and hydraulic selector valves for slide outs
  • Heated and enclosed underbelly w/ 1-piece polypropylene
  • Dexter heavy duty 7,000 lb. axles w/ Nev-R-Adjust brakes (model specific)
  • Dexter heavy duty 8,000 lb. axles w/Nev-R-Adjust brakes (model specific)
  • Slide Awnings: Triples (optional)
  • Slide Awnings: Quads and Above (optional)
  • Road Armor Shock Absorbing Suspension w/ wet bolts, brass bushings, and oversized 1/2" shackles
  • Sailun G-rated tires
  • Lippert T.P.M.S Prep Port
  • Premium Lippert Titan-BaseCamp 6-point Hydraulic auto-leveling system (includes larger landing gear, LED lights at all jack posts, and intuitive touch screen w/ integrated BlueTooth capabilities)
  • Super size, 6' 4" tall, 30" wide entry door
  • Lippert Strut Assisted SolidStep
  • 150 Cu. Ft. heated basement storage and class-A style, dual slam latch doors

Full specifications

AC BTU30000 btu
Available BedsKing, Queen
Awning Info11' & 16' Power Carefree w/Adjustable Arms
Axle Count2
Axle Weight7000 lbs
Black Water Capacity98 gals
Cargo Capacity2482 lbs
Cooktop Burners3
Dry Weight14258 lbs
Electrical Service50 amp
Ext Height13 ft 4 in
Ext Width8 ft 4 in
Fresh Water Capacity75 gals
Furnace BTU35000 btu
Grey Water Capacity132 gals
Hitch Weight2740 lbs
LP Tank Capacity30 lbs
Length42 ft 11 in
Number of Awnings2 ft
Number of LP Tanks2
Refrigerator Size18 cu ft
Refrigerator TypeResidential
Shower TypeShower w/Seat
Sleeps7
Slides4
TV InfoLR 50" LED TV
Tire SizeST235/80R16G
Washer/Dryer AvailableYes

Get more info

2026 Alpine Avalanche Edition 390DS

2026 Alpine Avalanche Edition 390DS
I'm interested in
Preferred contact method
EmailPhone callText message

We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.