# Keystone Avalanche 339GK

Avalanche 339GK is a fifth wheel floor plan by Keystone.

## Specs (2021 model year)

| Spec | Value |
| --- | --- |
| Length | 37 ft 11 in |
| Sleeps | 4 |
| Dry weight | 12,350 lbs |
| MSRP | $73,569 |

## Model years

2021, 2020. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/avalanche/339gk?year={year}`

## Overview

The 339GK leans hard into the "house on wheels" ethos, a King bed anchors the bedroom, a fireplace warms the living area, and the full-profile construction gives you the kind of headroom and square footage that makes long trips genuinely comfortable. Four-season capability means you're not just a fair-weather camper, and the single full bath keeps the layout open rather than chopped up. At this size, you'll want a capable tow vehicle, but owners of similar Avalanche configurations often point to the residential touches as what keeps them coming back.

## Inventory

2 units currently for sale priced $49,995 to $52,995: https://rvenvy.com/fifth-wheel-trailers/keystone/avalanche/339gk/inventory

Floor plan diagram: https://images.rvenvy.com/454ebc5c1e80b415ae0399a5d0839204c3620b307be37ad7e068fa3ecbfd58fe/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/avalanche/339gk