2026 Keystone Alpine Avalanche Edition 390DS
Fifth Wheel · Avalanche Edition Fifth Wheel · 42.92 ft · sleeps 8

The 2026 Keystone Alpine Avalanche Edition 390DS is a fifth wheel (avalanche edition fifth wheel). At sleeps 8, 42.92 ft long, 14,258 lbs dry, it's positioned for buyers comfortable towing with the right tow vehicle.
Floor plan
Photos of the 2026 Keystone Alpine Avalanche Edition 390DS
Walkthrough video
Video courtesy of Holiday World RV on YouTube.
Full specifications
Dimensions
| Length | 42.92 ft |
|---|
Weights
| Dry Weight | 14,258 lbs |
|---|
Living
| Sleeps | 8 |
|---|---|
| Bunkhouse | No |
Power & Electrical
| Shore Power | 50 A |
|---|
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | Yes |
| Residential Fridge | Yes |
| Fireplace | No |
| Four-Season | Yes |
| Off-Road Capable | No |
| Washer / Dryer | prep |
Similar Fifth Wheels to consider
Other fifth wheels in the catalog with comparable size and price.
Frequently asked questions
How many people does the 2026 Keystone Alpine Avalanche Edition 390DS sleep?
The 2026 Keystone Alpine Avalanche Edition 390DS sleeps 8.
How long is the 2026 Keystone Alpine Avalanche Edition 390DS?
The 2026 Keystone Alpine Avalanche Edition 390DS is 42.92 feet long.
What's the dry weight of the 2026 Keystone Alpine Avalanche Edition 390DS?
The 2026 Keystone Alpine Avalanche Edition 390DS has a dry weight of 14,258 lbs.
Where can I buy the 2026 Keystone Alpine Avalanche Edition 390DS?
Pirka Wakka is a brand-agnostic catalog and doesn't sell RVs. The "Buy on Keystone" link on this page sends you to the manufacturer's product page — they'll route you to an authorized dealer.
Not sure if the 2026 Keystone Alpine Avalanche Edition 390DS is right for you?
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