# Keystone Alpine 3820FK

3820FK is a fifth wheel floor plan by Alpine (Keystone).

## Specs (2027 model year)

| Spec | Value |
| --- | --- |
| Length | 41 ft 11 in |
| Sleeps | 6 |
| Slide-outs | 4 |

## Model years

2027, 2026, 2025. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/alpine/3820fk?year={year}`

## Overview

Putting the kitchen up front is a bold move that pays off — you get genuine separation between the living and sleeping spaces, and that 8'4" wide-body construction means the front kitchen actually has room to breathe, with solid surface countertops, a deep dual-bowl stainless sink, and a legless dinette that seats four without feeling cramped. The rear bath holds its own too, with a walk-in shower and what owners rave about as colossal under-bath storage. Back in the main living area, the Thomas Payne theater seating comes loaded with heat, LED lighting, and USB charging, anchored by a 40" electric fireplace — and the 6'10" slide height keeps the whole space from ever feeling like a trailer. The one-touch 6-point hydraulic leveling, heated enclosed underbelly, and 200 cu. ft. of heated basement storage round out a package that's clearly engineered for people who camp hard and often.

## Floor plan tags

rear bath, front kitchen

## Inventory

31 units currently for sale priced $74,991 to $106,990: https://rvenvy.com/fifth-wheel-trailers/keystone/alpine/3820fk/inventory

Floor plan diagram: https://images.rvenvy.com/ac0682193b5e588f67bb84da5baa634b7ee404c1ea927fc2402e6d4b634c1284/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/alpine/3820fk