# Thor Motor Coach Rize 18M

> Rear bath

18M is a class b floor plan by Rize (Thor Motor Coach).

## Specs (2027 model year)

| Spec | Value |
| --- | --- |
| Length | 17 ft 10 in |
| Sleeps | 1 |
| Slide-outs | 0 |
| GVWR | 8,550 lbs |
| MSRP | $149,100 |

## Model years

2027, 2026, 2025, 2024, 2022. Year-specific specs: `https://rvenvy.com/class-b-motorhomes/thor-motor-coach/rize/18m?year={year}`

## Overview

At under 18 feet, the Rize 18M fits parking garages and city streets while still squeezing in a rear enclosed wet bath with a real shower — a rare find at this size. The Ram ProMaster 1500 XT High Roof chassis earns consistent praise from owners for its car-like driving feel and fuel efficiency around 20 mpg. Off-grid credentials are solid: 200 watts of solar, two 100Ah lithium batteries, a 2,800-watt gas generator, and a Truma Combi system handling both heat and hot water. The Thule bike rack and power patio awning with LED lighting round out a surprisingly complete adventure rig in a genuinely compact package.

## Floor plan tags

rear bath

## Inventory

61 units currently for sale priced $59,999 to $109,996: https://rvenvy.com/class-b-motorhomes/thor-motor-coach/rize/18m/inventory

Floor plan diagram: https://images.rvenvy.com/7ed5fadd6d76277b1875313ce71ce171bf4398aa3813ac0e0fb4ceed5e5f778e/1024.webp

Canonical page: https://rvenvy.com/class-b-motorhomes/thor-motor-coach/rize/18m