The 2026 Keystone RV Cougar 316RLS is a family-friendly fifth wheel designed for comfort, space, and effortless California travel. Ideal for families who want room to relax and premium features to enjoy the journey, this popular rear-living floorplan offers a spacious living area, large panoramic windows, and a private front bedroom for added comfort. Built with Keystone’s trusted quality and modern styling, the Cougar 316RLS is perfect for California families exploring coastal campgrounds, mountain retreats, and extended stays with confidence and style.

Features may include:

Exterior

• Rainier H-Rated All-Steel Tires

• Structural I-beam frame w/ stamped steel cross-members & outriggers

• MaxTurn technology w/ Road Armor shock absorbing hitch pin

• Hitch Vision

• HyperCore Laminated sidewalls with 5 sided aluminum superstructure

• Tinted safety glass windows

• Automotive-grade painted fiberglass front cap w/ KeyShield protection & amber LED lights

• Alpha Super Flex roof membrane w/ Limited Lifetime warranty

• Rear ladder

• One-piece, heated and enclosed polypropylene underbelly

• Heavy duty axles w/never-adjust brakes

• Road Armor shock absorbing equalizer

• Aluminum wheels and full size spare tire

• Electric four-point auto leveling system

• Friction hinge entry door

• Lippert SolidStep

• Full pass through storage w/ slam-latch baggage doors

• Rear observation prep

• Battery disconnect

• Convenience center

• Industry's best 76 gal. fresh tank capacity

• 50 Amp electric, pre-wired and braced for ducted bedroom A/C option

• Outside shower

• Electric awning with gas strut arm

• 2nd electric awning

• Full body paint

• Frameless, Dual-pane Windows

• 2" accessory hitch with 300 lb. storage capacity

Interior

• 5/8" one-piece DynaSpan flooring

• Tall slide out for added comfort and head room

• Night roller shades throughout

• Residential, shaker style hardwood cabinet doors and drawers

• Decorative crown molding

• 5,500 BTU electric fireplace with thermostat control and remote

• Max Air exhaust fan w/ rain sensor