# Keystone Alpine 3851RD

3851RD is a fifth wheel floor plan by Alpine (Keystone).

## Specs (2021 model year)

| Spec | Value |
| --- | --- |
| Length | 41 ft 4 in |
| Sleeps | 6 |
| Slide-outs | 0 |
| Dry weight | 13,988 lbs |
| MSRP | $89,708 |

## Model years

2021, 2020, 2019. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/alpine/3851rd?year={year}`

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/300ee51e28f5a6203f12c5e882d467c78a17b500b79674bcb1ce69fc43ec7d7c/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/alpine/3851rd