Skip to main content

New 2021 Keystone RV Cougar 366RDS

Virtual Tour On Order
(866) 876-6207
2021 366RDS Features and Options

Keystone Cougar fifth wheel 366RDS highlights:

  • Decorative Ceiling Arch
  • Separate Living Room
  • Two Tri-Fold Sofas
  • Large Pantry
  • Theater Seating
  • Accessory Hitch

 

This is the perfect full-time RV for a couple with a separate living area from the kitchen and a front private bedroom with a queen bed slide or choose a king option, a dresser, and a full-height wardrobe will be a spectacular place to spend your evenings.  The rear separate living room is super cozy with a fireplace, a 50" LED HDTV, theater seating with cupholders, and opposing slide outs with tri-fold sofas that offer sleeping space for the grandkids. Outside provides an outdoor living area to look at the beautiful night sky underneath the 20' power awning. And if you get hungry the separate kitchen offers all the appliances you will need plus a 12 cubic foot refrigerator or choose a 16 cu. ft. option, and a booth dinette or select a free-standing dinette option.

 

With any Keystone Cougar fifth wheel and toy hauler you will experience the exclusive 90-degree MaxTurn technology which enables you to maneuver easily into the campsite, and the iNCommand system that gives you control of the slides, awnings, 12v heat pad controls, and more.  The OTG solar power package with 2,000 watt inverter, the Blade high performance air handling system that delivers an average of 20% more cooling power, the flush floor slides, and the Maxx Air exhaust fan in the kitchen all come standard.  Live out your dreams, choose your favorite Cougar today! 

What Our Customers Are Saying

Got a Question?

Amy DeCamp is the most patient salesperson ever. This was our second purchase due to a house fire. Changing from a travel trailer to a 5th wheel brought a new round of questions. Amy answered promptly and patiently until we understood. We would always recommend her with great fondness. - Karlene from Blacksburg, VA
More »
Location: Lexington, KY
Stock# FG128628
2021 366RDS Specifications
Sleeps 7
Slides 4
Length 39 ft 4 in
Ext Height 12 ft 6 in
Interior Color DRIFTWOOD
Hitch Weight 2400 lbs
Dry Weight 11352 lbs
Cargo Weight 2720 lbs
Fresh Water Capacity 81 gals
Grey Water Capacity 76 gals
Black Water Capacity 38 gals
Tire Size ST235/80R16E
Furnace BTU 35000 btu
Available Beds Queen
Refrigerator Size 12 cu ft
Number of Awnings 1
LP Tank Capacity 30 lbs
Water Heater Capacity 6 gal
Water Heater Type Gas/Electric Rapid Recovery
AC BTU 15000 btu
TV Info LR 50" LED HDTV
Awning Info 20' Power
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Shower w/Seat
Electrical Service 50 amp
For more information, call us at 866-876-6207 or Contact Us
Similar RVs and Floorplans

Loading

ManuFacts
Keystone RV Logo

 At Keystone we do things differently, and have since we first opened our doors in 1996. This different way means focusing on you, our customer, and building RVs that are much more than great floor plans and prices. It starts with innovative products that are built tough, and doesn’t stop there. It’s our commitment to provide a better ownership experience. We understand that when you put your hard earned money down, you expect your RV to deliver as promised. That’s why “Building Adventures for the Long Haul” is more than just a slogan here at Keystone; it is our number one mission each and every day. It’s the reason today we are honored to say we have nearly one million Keystone owners out on the open road who we consider family.

Wholesale RV Club is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @866-876-6207 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.