# Grand Design Momentum M-Class 349M

M-Class 349M is a fifth wheel floor plan by Momentum (Grand Design).

## Specs (2024 model year)

| Spec | Value |
| --- | --- |
| Length | 40 ft 7 in |
| Sleeps | 7 |
| Slide-outs | 0 |
| GVWR | 16,800 lbs |
| MSRP | $121,796 |

## Model years

2024, 2023. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/grand-design/momentum/m-class-349m?year={year}`

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/1e48bb0f592dbc1f9c6ab7fda4cf3b7251f83e73c758c20c9ba457bd27ac7c5a/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/grand-design/momentum/m-class-349m