# Sportsmobile Promaster 134S

134S is a class b floor plan by Promaster (Sportsmobile).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 17 ft 9 in |
| Sleeps | 2 |
| Slide-outs | 0 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/class-b-motorhomes/sportsmobile/promaster/134s?year={year}`

## Overview

This Sportsmobile proves that good things come in compact packages. Built on the dependable Promaster chassis, the 134S manages to squeeze a full bathroom into just 18 feet of length while maintaining the nimble handling that makes Class B motorhomes so appealing. Sportsmobile's reputation for quality craftsmanship shines through in this efficiently designed layout that doesn't ask you to compromise on essential amenities.

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/1c3da27bf9ae5ef9ebd62abf70a59fdd4ba9612d004b824a87fdc35a774f20a6/1024.webp

Canonical page: https://rvenvy.com/class-b-motorhomes/sportsmobile/promaster/134s