Specs for 2026 Keystone - Cougar
Floorplan: 260MLE (Fifth Wheel)

General

Dimensions

Weights

2026 Keystone Cougar RVs for Sale Near You

Capacities

Exterior

Electrical

Features

EXTERIOR:
Individually Engineered Structural I-beam chassis w/ stamped steel cross-members & outriggers
Electric four-point auto leveling system
Helux™ series coil spring pin box
Heavy duty 5,100 lbs. axles with ABS brakes
High Performance Road Armor™ shock absorbing equalizer
Bronze bushings, heavy duty 1/2 shackle plates and wet bolts to extend axle longevity
Rainier H-Rated Tires: All-steel 16 ply tires with 8 year limited warranty
Custom aluminum luxury wheels and full size spare tire
2" Rear receiver hitch w/ 4-way connector: 300 lbs. tongue weight, 3,000 lbs. GTW
Automotive-grade painted fiberglass front cap w/ KeyShield™ protection
Front cap with dotless neon style LED lighting
High intensity LED auxiliary light for hitching
AlphaPLY roof membrane w/ Limited Lifetime warranty
Tinted safety glass windows
Aluminum rear ladder
Rear observation camera prep
Reverse warning lights in taillight
One-piece polypropylene underbelly
Dual-heated holding tanks: 12v heat pads and furnace
Friction hinge entry door with integrated blackout window shade
Extra-Wide entry step with composite step treads
Telescoping entry handrail
Slam-latch baggage doors. Off-doorside split style for convenience
Full pass through storage with LED light strip, power outlets and TV hookups
Awning control switch located in storage compartment
Key-Alike lock system
Tough-ply flooring in main storage compartment
Oversized front storage compartment with strut assisted baggage door
Washable PVC sewer hose storage
Heavy-duty battery box for dual batteries with EZ hook-up terminals
Campsite convenience center for utilities that includes power tank fill
Easy access panel for water pump service and filter maintenance
Industry's best 76 gal. fresh tank capacity
Industry leading holding tank securement with steel cross supports and Tank Guardian strap system
Power Watchdog™ Safeview Smart RV power inlet: 50 amp
50 Amp electric, pre-wired and braced for 3rd AC
Hot and cold exterior spray port
Campsite tuned speakers
Electric awning with gas strut arm with dotless neon style LED lighting

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
Lock-It decorative crown molding at wall top edge
5,500 BTU electric fireplace with thermostat control and remote
Max Air exhaust fan w/ rain sensor
Dimmable lighting: main ceiling, main slideout
Recessed flush mount lights in main ceiling

KEYSTONE EXCLUSIVES:
3-year limited structural warranty
1-year limited base warranty
MY KEYSTONE Owners Mobile App
HyperCore™ Composite Wall Construction with Vixen Fibrogloss™ HIGH GLOSS finish
GIGGY BOX™ 12v power wiring within a protective housing, includes battery disconnect, patented
MaxTurn™ Technology designed in frame and fiberglass front cap, patented
Color-coded unified wiring standard
Tuf-Lok™ thermoplastic air conditioning duct joiners
KeyTV™ multisource signal controller, patented
Winegard Air 360+ Omni-Directional Rooftop Antenna w/ exclusive satellite pass-through
Residential In-floor heating ducts

KITCHEN FEATURES:
Residential hardware and soft close hidden hinges on cabinet doors
Residential solid surface countertops
Black stainless steel undermount kitchen sink
High-rise chef’s faucet and sprayer
Flex pull-out table to be used for a desk or dining
Pull-out trash bin
Microwave vents to exterior

APPLIANCES & UTILITIES:
Water management center providing individual shut-off valves for all fixtures
Power converter with auto-detect battery recognition
(2) 30 lb. LP tanks
Exterior LP quick connect
Tankless on-demand water heater
Furrion 18K BTU Chill Cube
Furrion Quick Cool 15K BTU Ducted Bedroom A/C
Foil backed, foam core air conditioning duct with Tuf-Lok™ thermoplastic joiners
30K BTU ducted furnace
LED HDTV in living area 12V Bluetooth® player with HDMI ARC control, 12v USB charging centers, & exterior TV hookup
16 Cu. Ft. 12V refrigerator w/ dent resistant doors
10.6 cu. Ft. 12V Furrion Refrigerator
1.6 Cu. Ft. microwave
21" Furrion® range w/ Piezo ignition and glass stovetop cover
Washer/dryer prep
LED interior and exterior lighting

BEDROOM FEATURES:
Platinum Series 60" x 80" queen bed w/ underbed storage
Outlets & USB on both sides of bed
Cable TV / satellite ready
Full wardrobe slide w/ drawers
Full wardrobe w/ sliding mirror doors, washer/dryer prep
LED closet rod lighting
Dimmable lighting main ceiling
Finished under-bed storage compartment

BATHROOM FEATURES:
Residential solid surface countertops w/ large sink
Residential vanity cabinet with drawers
Linen cabinet
Large shower w/ glass door and skylight
Dedicated shower light
Oxygenics® shower head and hose
Porcelain foot flush toilet
Medicine cabinet
Towel rack
Illuminated light switch

WEATHER PROTECTION:
Climate Guard protection package
Heat-deflecting white sidewalls, membrane and A/C
Radiant foil barrier in front cap
Remote temperature probes
Insulated gooseneck, bulkhead divider, and sealed pin box
Insulated slide floors
Two roof attic vents
Heated pass-through storage (fifth wheels)
12V electric heat pads on all holding tanks
PEX plumbing

SAFETY:
Breakaway switch
GFI receptacles
Carbon monoxide detector
Smoke detector
Propane gas leak detector
Fire extinguisher