# Heartland Mallard M210RB

M210RB is a travel trailer floor plan by Mallard (Heartland).

## Specs (2025 model year)

| Spec | Value |
| --- | --- |
| Length | 21 ft 9 in |
| Sleeps | 4 |
| Slide-outs | 1 |
| Dry weight | 4,340 lbs |
| GVWR | 6,900 lbs |
| MSRP | $42,240 |

## Model years

2025, 2024, 2023, 2022, 2021. Year-specific specs: `https://rvenvy.com/travel-trailers/heartland/mallard/m210rb?year={year}`

## Overview

What stands out about the M210RB is how much it squeezes into 22 feet — a private rear bedroom, full bath, and over 60 cubic feet of storage make it feel more spacious than its footprint suggests. The rear bedroom separation is a genuine perk, keeping sleeping quarters distinct from the living and kitchen space rather than relying on a curtain or Murphy bed workaround. At under 7,000 lbs max weight, it's towable by a wide range of half-ton trucks and larger SUVs. Worth noting: a pre-purchase inspection is a smart move with any Mallard, as fit-and-finish can vary unit to unit.

## Floor plan tags

rear bedroom

## Inventory

1 unit currently for sale priced at $21,450: https://rvenvy.com/travel-trailers/heartland/mallard/m210rb/inventory

Floor plan diagram: https://images.rvenvy.com/e255e614a349ab2f2bb57fc14a39515601fe6a4893f9e41491ff34625f75c6d4/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/heartland/mallard/m210rb