# Keystone Alpine Avalanche Edition 378BH

378BH is a fifth wheel floor plan by Alpine Avalanche Edition (Keystone).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 40 ft 7 in |
| Sleeps | 9 |
| Slide-outs | 4 |
| MSRP | $104,320 |

## Model years

2026, 2025, 2024, 2023, 2022, 2021, 2020. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/alpine-avalanche-edition/378bh?year={year}`

## Overview

This luxurious fifth wheel stands out with its massive 150 cubic feet of heated basement storage and premium entertainment features including a 40-inch designer fireplace and JBL Aura Cube sound system with belly-mounted exterior speakers. The spacious interior boasts 6'10" slide height, solid-surface countertops, and Thomas Payne furniture with built-in heat, LED lighting, and USB charging stations. Advanced technology includes Lippert's 6-point hydraulic auto-leveling system with Bluetooth touchscreen control and an industry-first one-flip switch that controls all exterior LED lighting from cap to awning.

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/d0332bb889fefd3c7e18ec43ec87134f2eddd32bcedaab930e953781a6242ec4/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/alpine-avalanche-edition/378bh