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www.stonesrv.com
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Skip to main content The Keystone Cougar fifth wheel goes above and beyond! This collection showcases some of the most livable full-profile floorplans while still maintaining an ultra-towable length. You'll find MaxTurn technology with Road Armor shock absorbing hitch pin and Hitch Vision in order to create an unparalleled towing control.
The innovative iN-Command smart RV control system and Climate Guard all-season protection make the Cougar an obvious choice for full-time or extended-stay camping. The SolarFlex solar energy system comes standard as a SolarFlex Protect, or you can choose the optional SolarFlex Discover or SolarFlex Outlast to suit your needs. Some new features you are sure to love are the 16 cu. ft. 12V refrigerator, the Girard tankless on-demand water heater, and the Lippert SolidSteps!
The Keystone Cougar fifth wheel is one of the best products on the market, but don't take our word for it. Come see for yourself!
Keystone Cougar fifth wheel 316RLS highlights: Dual-Sink Vanity Kitchen Island ... more about Cougar 316RLS
| Sleeps | 5 |
| Slides | 3 |
| Length | 35 ft 8 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Driftwood |
| Hitch Weight | 1900 lbs |
| Dry Weight | 10679 lbs |
| Cargo Capacity | 1621 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 38 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 10' & 13' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 260MLE highlights: 12V Ceiling Fan Double Slides ... more about Cougar 260MLE
Have a question about this floorplan? Contact Us
| Sleeps | 4 |
| Slides | 2 |
| Length | 30 ft 11 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Driftwood |
| Hitch Weight | 1895 lbs |
| Dry Weight | 9725 lbs |
| Cargo Capacity | 2275 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 38 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 20' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 290RLS highlights: Patent-Pending Windshield Kitchen ... more about Cougar 290RLS
Have a question about this floorplan? Contact Us
| Sleeps | 5 |
| Slides | 3 |
| Length | 33 ft 8 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Driftwood |
| Hitch Weight | 1805 lbs |
| Dry Weight | 10124 lbs |
| Cargo Capacity | 2076 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 38 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 10' & 11' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 316RLSSE highlights: Dual-Sink Vanity Kitchen Island ... more about Cougar 316RLSSE
Have a question about this floorplan? Contact Us
| Sleeps | 5 |
| Slides | 3 |
| Interior Color | Driftwood |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 10' & 13' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 320RDS highlights: Triple Slide Outs Rear Den/Living ... more about Cougar 320RDS
Have a question about this floorplan? Contact Us
| Sleeps | 4 |
| Slides | 3 |
| Length | 36 ft 10 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Driftwood |
| Hitch Weight | 1775 lbs |
| Dry Weight | 11133 lbs |
| Cargo Capacity | 2617 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 38 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 1 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 20' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 354FLS highlights: Separate Living Area Rear Bedroom ... more about Cougar 354FLS
Have a question about this floorplan? Contact Us
| Sleeps | 6 |
| Slides | 4 |
| Length | 39 ft 2 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Driftwood |
| Hitch Weight | 2365 lbs |
| Dry Weight | 11041 lbs |
| Cargo Capacity | 2959 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 38 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 1 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 20' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Standard |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 355FBS highlights: Full and Half Bath Master Suite ... more about Cougar 355FBS
Have a question about this floorplan? Contact Us
| Sleeps | 5 |
| Slides | 3 |
| Length | 39 ft 3 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Driftwood |
| Hitch Weight | 1900 lbs |
| Dry Weight | 11357 lbs |
| Cargo Capacity | 2543 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 76 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 10' & 16' Power |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 364BHL highlights: Two Bedroom Suites Bath and a ... more about Cougar 364BHL
Have a question about this floorplan? Contact Us
| Sleeps | 9 |
| Slides | 3 |
| Length | 39 ft |
| Ext Height | 13 ft 5 in |
| Interior Color | Driftwood |
| Hitch Weight | 2200 lbs |
| Dry Weight | 11404 lbs |
| Cargo Capacity | 2596 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 76 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen, Full |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 12' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Number of LP Tanks | 2 |
| Shower Type | Radius |
| Electrical Service | 50 amp |
Keystone Cougar fifth wheel 368MBI highlights: Extra Room Loft Area Kitchen ... more about Cougar 368MBI
Have a question about this floorplan? Contact Us
| Sleeps | 9 |
| Slides | 4 |
| Length | 39 ft 3 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Driftwood |
| Hitch Weight | 1980 lbs |
| Dry Weight | 11847 lbs |
| Cargo Capacity | 2133 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 76 gals |
| Black Water Capacity | 38 gals |
| Tire Size | ST235/80R16E |
| Furnace BTU | 35500 btu |
| Available Beds | Queen |
| Refrigerator Type | 12V |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Girard Tankless On Demand |
| AC BTU | 15000 btu |
| TV Info | LR LED HDTV |
| Awning Info | 11' and 16' Electric with Gas Strut Arm |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
Standard Features (2024)
Exterior
Interior
Keystone Exclusives
Kitchen Features
Appliances and Utilities
Bedroom Features
Bathroom Features
Weather Protection
Safety
SolarFlex
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
When Cole Davis founded Keystone RV in 1996 his vision was clear: to build a quality RVs loaded with features, and provided exceptional value to owners. To accomplish his goal, Cole would recruit and build a strong team, focus on keeping overhead low, and empower the people closest to the customer to make decisions.
Today, Keystone RV Company is the #1 manufacturer of towable RV’s in North America with more than a million owners, 5,000 team members and over a million square feet of manufacturing in Goshen, Indiana and Pendleton, Oregon. Although a lot has changed, Cole’s wisdom still guides us. Our goal is to surprise and delight our owners at each and every touchpoint, providing them with the information, quality, and assurance they need to move in the direction of their dreams – to Live It Out™
