# MDC USA XT9 Base

XT9 Base is a travel trailer floor plan by MDC USA.

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 22 ft 4 in |
| Sleeps | 2 |
| Slide-outs | 3 |
| Dry weight | 3,300 lbs |
| GVWR | 4,409 lbs |

## Model years

2026. Year-specific specs: `https://rvenvy.com/travel-trailers/mdc-usa/xt9/base?year={year}`

## Overview

The real story here is off-grid capability: a 525W solar array feeds 400Ah of Renogy lithium iron phosphate batteries through a 3000W pure sine wave inverter, which means serious self-contained camping without scrambling for hookups. Unfold the free-standing 270° awning and attach the full wrap-around annex. Enclosed roof, walls, floor, and draft skirt, and you've roughly tripled your usable living space to around 125 square feet of covered outdoor room. Inside, a Queen bed sits on a custom pillow-top high-density foam mattress, while the cold weather pack (Truma Combi furnace, dual-pane windows, heated water tank, and self-heating Renogy REGO batteries) means this rig is genuinely season-extendable. The slide-out exterior kitchen with a stainless steel propane cooktop and plumbed hot/cold water keeps cooking outside when conditions allow, and the X-TRACK independent coil spring suspension with dual shock absorbers per side earns it legitimate off-road credentials.

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/e4972337d7554591a95c001bcd7a964a7fc5ac54145c99e89f9b73d8dc437e53/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/mdc-usa/xt9/base