# Keystone Avalanche 372MB

372MB is a fifth wheel floor plan by Avalanche (Keystone).

## Specs (2024 model year)

| Spec | Value |
| --- | --- |
| Length | 41 ft 6 in |
| Sleeps | 6 |
| Slide-outs | 4 |
| MSRP | $110,713 |

## Model years

2024, 2023, 2022. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/avalanche/372mb?year={year}`

## Overview

The 372MB is one of those floor plans that feels more like a house than a trailer — owners regularly call it a "luxury house on wheels," and it's easy to see why. The rear living area anchors the layout with an electric fireplace and plenty of lounging space, while the mid-bunkhouse keeps sleeping quarters separate from the main living zone. Up front, a King bed and four slide-outs open the bedroom into something genuinely roomy. The kitchen island ties it all together, giving the cook actual workspace instead of the usual cramped galley setup.

## Floor plan tags

mid bunk, front bedroom, rear living area

## Inventory

2 units currently for sale priced at $45,099: https://rvenvy.com/fifth-wheel-trailers/keystone/avalanche/372mb/inventory

Floor plan diagram: https://images.rvenvy.com/0b9b9198bf262dc32f3f34b9aef4e5cab23ada14156a9d07c40c86fc8b3c2728/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/avalanche/372mb