# Sportsmobile Express EB 131s

Express EB 131s is a class b floor plan by Sportsmobile.

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 20 ft 4 in |
| Sleeps | 2 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/class-b-motorhomes/sportsmobile/express/eb-131s?year={year}`

## Overview

The Sportsmobile Express EB 131s stands out in the Class B segment for how seriously it takes insulation: wool-lined walls, doors, and ceiling pair with cork underlayment and radiant barrier foil to create a surprisingly livable interior across a wide range of climates. The electrical system is equally thoughtful, with a 3,000-watt true sine inverter, a 100-watt MPPT solar controller, and Bluetooth monitoring on both, so you can keep tabs on power without opening a panel. The galley covers the basics with a 12V Norcold refrigerator, an on-demand water pump, and both a fresh water tank and city water hookup. Sleeping arrangements are configurable, with dinette or gaucho seating that converts to twin or Queen bed setups, and a full bath rounds out the layout.

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/15ef1a0183983e86c0331ca1216ad21e51ce54a13dc8aa6ac290a67b99c00d1f/1024.webp

Canonical page: https://rvenvy.com/class-b-motorhomes/sportsmobile/express/eb-131s