# Grand Design Solitude 378MBS-R

> Bunkhouse, bunk beds, mid bunk

378MBS-R is a fifth wheel floor plan by Solitude (Grand Design).

## Specs (2023 model year)

| Spec | Value |
| --- | --- |
| Length | 40 ft 2 in |
| Sleeps | 7 |
| Slide-outs | 4 |
| Dry weight | 14,344 lbs |
| GVWR | 16,800 lbs |
| MSRP | $126,962 |

## Model years

2023, 2022, 2021. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/grand-design/solitude/378mbs-r?year={year}`

## Floor plan tags

mid bunk, front bedroom, rear living area

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/e2312123da6eec252090051d90687a75b44b9342242469af3e90943b4f6bda71/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/grand-design/solitude/378mbs-r