# Grand Design Influence 3904BH

3904BH is a fifth wheel floor plan by Influence (Grand Design).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 42 ft 8 in |
| Sleeps | 9 |
| Slide-outs | 4 |
| Dry weight | 16,000 lbs |
| GVWR | 19,000 lbs |

## Model years

2026. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/grand-design/influence/3904bh?year={year}`

## Overview

This Grand Design Influence combines luxury fifth wheel living with serious sleeping capacity in its bunkhouse layout. The 43-foot floor plan accommodates up to 9 people while maintaining the upscale finishes and thoughtful design Grand Design is known for. The bunkhouse configuration makes it ideal for large families or groups who want to travel together without sacrificing comfort.

## Inventory

72 units currently for sale priced $90,999 to $137,269: https://rvenvy.com/fifth-wheel-trailers/grand-design/influence/3904bh/inventory

Floor plan diagram: https://images.rvenvy.com/4ef294ff92d13f25181941546d1acadff8b8377f92bb779f4c45dad79b8582f2/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/grand-design/influence/3904bh