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2026 Keystone Alpine Avalanche Edition 366LS

Fifth Wheel · Avalanche Edition Fifth Wheel · 40.83 ft · sleeps 6

2026 Keystone Alpine Avalanche Edition 366LS
The 2026 Keystone Alpine Avalanche Edition 366LS is a fifth wheel (avalanche edition fifth wheel). At sleeps 6, 40.83 ft long, 14,027 lbs dry, it's positioned for buyers comfortable towing with the right tow vehicle.

Floor plan

2026 Keystone Alpine Avalanche Edition 366LS floor plan

Walkthrough video

Video courtesy of Bama RV on YouTube.

Full specifications

Dimensions

Length40.83 ft

Weights

Dry Weight14,027 lbs

Living

Sleeps6
BunkhouseNo

Power & Electrical

Shore Power50 A

Amenities

Outdoor KitchenNo
Theater SeatingYes
Residential FridgeYes
FireplaceNo
Four-SeasonYes
Off-Road CapableNo
Washer / Dryerprep

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 366LS sleep?

The 2026 Keystone Alpine Avalanche Edition 366LS sleeps 6.

How long is the 2026 Keystone Alpine Avalanche Edition 366LS?

The 2026 Keystone Alpine Avalanche Edition 366LS is 40.83 feet long.

What's the dry weight of the 2026 Keystone Alpine Avalanche Edition 366LS?

The 2026 Keystone Alpine Avalanche Edition 366LS has a dry weight of 14,027 lbs.

Where can I buy the 2026 Keystone Alpine Avalanche Edition 366LS?

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 366LS is right for you?

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