# Axiom Imperium I3800

I3800 is a fifth wheel floor plan by Imperium (Axiom).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 41 ft 11 in |
| Sleeps | 4 |
| Slide-outs | 4 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/axiom/imperium/i3800?year={year}`

## Overview

This innovative luxury fifth wheel stands out with its dual patios and exceptionally open living area that owners say surpasses traditional layouts. Designed by RV veterans to address common frustrations with conventional fifth wheels, the I3800 emphasizes bold architectural choices and residential-style comfort. Early owners report being very happy with the design and livability compared to other high-end brands.

## Inventory

20 units currently for sale priced $99,995 to $169,995: https://rvenvy.com/fifth-wheel-trailers/axiom/imperium/i3800/inventory

Floor plan diagram: https://images.rvenvy.com/0166ba9cb5aa3dd671a59c5b92c3eef6e9dcc061740d179f14f461d168826230/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/axiom/imperium/i3800