Used 2025 Keystone Alpine Avalanche Edition 366LS

This 2025 Keystone Alpine Avalanche Edition is listed at $60,000, which is in line with the average for Fifth Wheel RVs on TrueRVs. It has 1,835 miles on the odometer.

The Alpine Avalanche Edition is a Fifth Wheel. It measures 42 feet in length. It has 5 slide outs for additional living space when parked. Fifth wheels are large towable RVs that connect to a pickup truck via a hitch mounted in the truck bed.

The Alpine Avalanche Edition sleeps up to 6, with enough room for a family.

This Alpine Avalanche Edition weighs 15,500 lbs. You will need a three-quarter-ton or one-ton truck with adequate towing capacity.