# Keystone Cougar 311RES

311RES is a fifth wheel floor plan by Cougar (Keystone).

## Specs (2018 model year)

| Spec | Value |
| --- | --- |
| Length | 35 ft 6 in |
| Sleeps | 5 |
| Slide-outs | 3 |
| Dry weight | 10,287 lbs |
| GVWR | 12,400 lbs |

## Model years

2018. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/311res?year={year}`

## Inventory

2 units currently for sale priced $23,750 to $29,900: https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/311res/inventory

Floor plan diagram: https://images.rvenvy.com/c123ea8532dcbcf11587aa3d426ff5d66c3b4f75ca2d9dd733e7660920652807/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/311res