# Grand Design Momentum M-Class 414M

Momentum M-Class 414M is a toy hauler floor plan by Grand Design.

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 46 ft 4 in |
| Sleeps | 9 |
| Slide-outs | 3 |
| Dry weight | 16,800 lbs |
| GVWR | 22,500 lbs |
| MSRP | $163,118 |

## Model years

2026, 2025, 2024. Year-specific specs: `https://rvenvy.com/toy-haulers/grand-design/momentum-m-class/414m?year={year}`

## Overview

A spacious living area gives the Grand Design Momentum M-Class 414M a comfortable residential feel, while the toy-hauler garage adds flexible cargo space and practical loft use. The kitchen includes a professional-grade stainless steel cooktop, Smart Sink, extended countertops, and barstools. A full bath, recliner sofa, fireplace, central vacuum, and extensive storage round out this well-equipped layout.

## Floor plan tags

toy hauler

## Inventory

19 units currently for sale priced $78,199 to $134,998: https://rvenvy.com/toy-haulers/grand-design/momentum-m-class/414m/inventory

## Pricing report

19 of 19 units have a posted asking price across 8 dealers. These are asking prices, not sale prices.

| Condition | Units | Median asking price |
| --- | --- | --- |
| New | 15 | $112,690 |
| Used | 4 | not enough units |

### Asking price distribution ($2,500 bands)

| Price band | Units |
| --- | --- |
| $76,250–$78,749 | 1 |
| $78,750–$81,249 | 1 |
| $81,250–$83,749 | 0 |
| $83,750–$86,249 | 0 |
| $86,250–$88,749 | 0 |
| $88,750–$91,249 | 0 |
| $91,250–$93,749 | 1 |
| $93,750–$96,249 | 1 |
| $96,250–$98,749 | 0 |
| $98,750–$101,249 | 2 |
| $101,250–$103,749 | 0 |
| $103,750–$106,249 | 2 |
| $106,250–$108,749 | 1 |
| $108,750–$111,249 | 2 |
| $111,250–$113,749 | 1 |
| $113,750–$116,249 | 2 |
| $116,250–$118,749 | 0 |
| $118,750–$121,249 | 2 |
| $121,250–$123,749 | 0 |
| $123,750–$126,249 | 0 |
| $126,250–$128,749 | 0 |
| $128,750–$131,249 | 2 |
| $131,250–$133,749 | 0 |
| $133,750–$136,249 | 1 |

- Median time on lot: 220 days (a lower bound — a unit may have been listed before we first saw it).
- 8 of 19 units cut their asking price in the last 30 days, by a median of 2%.

Floor plan diagram: https://images.rvenvy.com/f715f009d466beee240ad516f8bdcda5a037e17c086dbe876015623a86a78323/1024.webp

Canonical page: https://rvenvy.com/toy-haulers/grand-design/momentum-m-class/414m