# Sportsmobile Sprinter RB 151s

Sprinter RB 151s is a class b floor plan by Sportsmobile.

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 19 ft 4 in |
| Sleeps | 2 |
| MSRP | $56,950 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/class-b-motorhomes/sportsmobile/sprinter/rb-151s?year={year}`

## Overview

The Sportsmobile Sprinter RB 151s takes the Mercedes Sprinter's legendary SUV-like handling and layers in a level of craftsmanship that sets it apart from most Class B builds. Wool-lined walls, doors, and ceilings paired with cork underlayment and radiant barrier foil mean the interior stays comfortable in a wide range of climates, with zero outgassing and natural mold resistance built right in. The electrical system is genuinely off-grid capable, pairing a 200Ah AGM auxiliary battery bank with a 3,000-watt true sine inverter/charger and a Bluetooth-connected MPPT solar controller. A Norcold 12V refrigerator, pull-out faucet sink, on-demand water pump, and 30-amp shore power hookup round out a galley that punches well above its square footage.

## Inventory

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Floor plan diagram: https://images.rvenvy.com/b941c9351e6abe2c50f523c5692e515678ae9dd35c64ade1d49f6a4bcf8af252/1024.webp

Canonical page: https://rvenvy.com/class-b-motorhomes/sportsmobile/sprinter/rb-151s