2026 Keystone Cougar 350LLK

This 2026 Keystone Cougar 350llk is listed at $85,950. The average Fifth Wheel listing on TrueRVs is $62,174. Higher pricing may reflect lower mileage, better condition, or additional features.

The Cougar 350llk is a Fifth Wheel. It measures 47 feet in length. It has 4 slide outs for additional living space when parked. Fifth wheels are large towable RVs that connect to a pickup truck via a hitch mounted in the truck bed.

The Cougar 350llk sleeps up to 4, suitable for a small family or a couple traveling with kids.

This Cougar 350llk is 47 feet long, placing it in the larger end of the Fifth Wheel category. Check campground length limits before booking, as some sites may not accommodate units over 40 feet.