# Keystone Montana 3531RE

> Front bedroom, rear living area, desk, l-couch, bar seating

3531RE is a fifth wheel floor plan by Montana (Keystone).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 38 ft 7 in |
| Sleeps | 4 |
| Slide-outs | 3 |
| MSRP | $122,378 |

## Model years

2026, 2025, 2024. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/montana/3531re?year={year}`

## Overview

What sets the 3531RE apart is the rear living area, where bar seating looks directly out a rear window and a generous L-couch anchors the space — it's a layout that actually invites people to sit down and stay a while. The La-Z-Boy furniture package, 5K BTU fireplace, and backlit crown molding give it a residential living room feel that's rare in a fifth wheel. A televator, desk, and kitchen peninsula with solid surface countertops round out an interior built for people who spend real time in their rig. The MORryde suspension system, hydraulic slideouts, and fully walkable TPO roof show that Keystone didn't cut corners on the structure either.

## We like

- Oversized L-couch
- Living area bar seating looks out window

## Things to consider

- Cramped front bedroom
- Limited bedroom storage

## Floor plan tags

desk, L-couch, bar seating, front bedroom, rear living area

## Inventory

3 units currently for sale priced $69,995 to $76,900: https://rvenvy.com/fifth-wheel-trailers/keystone/montana/3531re/inventory

Floor plan diagram: https://images.rvenvy.com/03a399a8982cc138e39d64b0628ab4229402c8d5f85c089008e60a34af0c2e27/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/montana/3531re