{"@context":"https://schema.org","@type":"Product","name":"9 Used Keystone COUGAR RVs for sale in Colorado","offers":{"@type":"AggregateOffer","offerCount":9,"lowPrice":"11999.00","highPrice":"45598.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-cougar-22mls/43c62e52-4a14-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE COUGAR 22MLS","description":"2023 KEYSTONE COUGAR 22MLS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Travel Trailer sleeps 3 people and is available at Camping World in Longmont, CO.

Specs: Length: 26.42' | Weight: 5794.0 lbs | Slide Outs: 1 | Sleep Number: 3 | Electrical Service: 30 amp | Exterior Height: 11.42' | Fresh Water Tank: 60.0 gal | Black Water Tank: 30.0 gal

Also Includes: * GRAB HANDLE * REAR KITCHEN * REAR CORNER BATH * BOOTH DINETTE * MICROWAVE * 3 BURNER STOVE * KING SIZE BED * PATIO AWNING * 1 SLIDE OUT * CENTER LIVING ROOM","itemCondition":"Used","priceCurrency":"USD","price":"34098.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-cougar-290rls/4ae77341-6b13-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE COUGAR 290RLS","description":"2022 KEYSTONE COUGAR 290RLS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 5 people and is available at Camping World in Longmont, CO.

Specs: Length: 33.75' | Weight: 9981.0 lbs | Slide Outs: 3 | Sleep Number: 5 | Exterior Height: 12.17' | Fresh Water Tank: 81.0 gal | Black Water Tank: 38.0 gal

Also Includes: * REAR LIVING ROOM * SOFA OVERHEAD COMPARTMENTS * DELUXE CABINETS * PATIO AWNING * REAR LADDER * 3 SLIDE OUTS * GRAB HANDLE * CENTER KITCHEN * FRONT QUEEN BED * SIDE AISLE BATH W/SHOWER * MICROWAVE * FREE STANDING DINETTE * OVEN * 3 BURNER STOVE * CEILING FAN","itemCondition":"Used","priceCurrency":"USD","price":"35598.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2018-keystone-cougar-29bhs/7aea477a-7a01-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2018 KEYSTONE COUGAR 29BHS","description":"2018 KEYSTONE COUGAR 29BHS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Travel Trailer sleeps 9 people and is available at Camping World in Longmont, CO.

Specs: Length: 34.0' | Weight: 6715.0 lbs | Slide Outs: 1 | Sleep Number: 9

","itemCondition":"Used","priceCurrency":"USD","price":"21598.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-cougar-25mlewe/d636ec5f-4ba6-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE COUGAR 25MLEWE","description":"2025 KEYSTONE COUGAR 25MLEWE, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Travel Trailer is available at Camping World in GOLDEN, CO.

Specs: Length: 29.92' | Weight: 6716.0 lbs | Slide Outs: 1 | Electrical Service: 30 amp | Exterior Height: 11.42' | Fresh Water Tank: 54.0 gal | Black Water Tank: 30.0 gal

Also Includes: * BOOTH DINETTE * SINGLE DOOR REFRIGERATOR * SINGLE DOOR REFRIGERATOR * FRONT QUEEN BED * 1 SLIDE OUT * REAR KITCHEN * MICROWAVE","itemCondition":"Used","priceCurrency":"USD","price":"45598.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-cougar-25rds/b8043b10-5e80-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE COUGAR 25RDS","description":"2022 KEYSTONE COUGAR 25RDS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Travel Trailer is available at Camping World in GOLDEN, CO.

Specs: Length: 29.83' | Weight: 6175.0 lbs | Slide Outs: 1 | Exterior Height: 11.42' | Fresh Water Tank: 60.0 gal | Black Water Tank: 30.0 gal

Also Includes: * BOOTH DINETTE * SINGLE DOOR REFRIGERATOR * MICROWAVE * REAR QUEEN BED * REAR BATH/SHOWER * 1 SLIDE OUT * REAR LIVING ROOM * FRONT QUEEN BED * 3 BURNER STOVE","itemCondition":"Used","priceCurrency":"USD","price":"29598.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2016-keystone-cougar-28rdb/c96f88d6-7614-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2016 KEYSTONE COUGAR 28RDB","description":"2016 KEYSTONE COUGAR 28RDB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 9 people and is available at Camping World in Wheat Ridge, CO.

Specs: Length: 33.0' | Weight: 7620.0 lbs | Slide Outs: 2 | Sleep Number: 9

Also Includes: * 2 SLIDE OUTS * CENTER LIVING ROOM * CENTER KITCHEN * FRONT QUEEN BED * WALK-THRU BATH","itemCondition":"Used","priceCurrency":"USD","price":"20098.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-cougar-23mls/3aaade7d-37e9-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE COUGAR 23MLS","description":"2022 Keystone Cougar 23MLS, Stock #484745

Reason for selling is \"Life Changes\".

This Cougar has now been on the market more than a month. Please submit your offer today!

A 2022 Cougar Series 23MLS in Good Condition w/ 2 Solar Panels!

This 2022 Cougar Series 23MLS is a travel trailer built for easy trips and longer stays. With two slide-outs, it opens up the living space while remaining simple to tow and quick to set up thanks to auto leveling.

Inside, it sleeps up to three with a queen bed and a dinette sleeper. The kitchen offers a refrigerator/freezer, stove, oven, microwave, double sink, and added pull-out storage under the sink, dinette seat, and closet.

This unit has been covered during winters, with the cover included. A Fantastic ceiling fan in the bedroom helps with airflow, and the four-season build with heated tanks supports travel in changing weather.

Power comes from two 400-watt solar panels and two 100-amp lithium batteries, along with standard hookups. It also includes a Winegard G1000 Gateway router for connectivity on the road, plus a TV, stereo system, and exterior TV connection.

Outside, you'll find an awning, exterior speakers, storage, and alloy wheels for a clean setup.

Contact us today to schedule a showing or to make an offer!

While we will always attempt to provide you with a TRUE representation of every RV we market, during any purchase from Pop you will be encouraged to schedule an inspection from an independent, accredited inspector and every purchase WILL ALWAYS BE subject to your satisfaction with the results from your independent inspection and your own personal test drive.

We have several more Montana, Solitude, Bighorn, and Momentum RVs for sale. If you're in the Denver, Colorado Springs, Aurora, or Lakewood areas, please contact us to let us know what you're looking for and we'll get back with you today about any other fifth wheel trailer options we have locally that may meet your needs.

You have questions? We have answers. Call us at (941) 200-1260 to discuss this RV today. Cabinets (Included), Cooktop Cover (Included), Double Kitchen Sink (Included), Hood Fan (Included), Microwave (Included), Oven (Included), Refrigerator/freezer (Included), Stove (Included), Entertainment Center (Included), Exterior TV Source (Included), Interior Lighting (Included), Stereo System (Included), TV (Included), TV Antenna (Included), 4 Seasons (Included), Air Conditioning ((1) 15,000 BTU), Bathroom Sink (Included), Bed - Full/queen (Included), Black Water Flush System (Included), Ceiling Vents (Included), Control Center (Included), Dinette Sleeper (Included), Fans (Fantastic Fan), Heat (Included), Medicine Cabinet (Included), Recliner - Stadium Style (Included), Shower (Included), Skylight (Included), Slide-o","itemCondition":"Used","priceCurrency":"USD","price":"29500.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2004-keystone-cougar-278efs/67d2a839-34b7-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2004 KEYSTONE COUGAR 278EFS","description":"2004 Keystone RV Cougar 278EFS, You wont find another 2004 Cougar that is this nice!

Looking for a roomy, well-equipped fifth wheel at a price that makes sense? The 2004 Keystone Cougar 278EFS is a proven, well-loved floor plan from one of the most trusted names in the RV industry and it's ready to be someone's next adventure home.

America's Best-Selling Mid-Profile Fifth Wheel For Good ReasonWhen Keystone launched the Cougar, it quickly became the top-selling mid-profile fifth wheel in North America. The aerodynamic front profile, lower center of gravity, and smart engineering make it one of the easiest fifth wheels to tow, and the 278EFS floor plan packs in a lot of living space without a lot of headache.

Two Slides Lots of RoomTwo slide-outs transform the interior into a genuinely spacious living area. The large main slide opens up the living room to give you room to stretch out, relax, and entertain. This is a fifth wheel that feels like a real home when you're parked and set up.

Comfortable Living SpaceInside you'll find a well-appointed kitchen with a 3-burner range and oven, microwave, and a double-door refrigerator with wood panel fronts. The living area features a sofa sleeper, recliner, and booth dinette plenty of seating for the whole family. An entertainment center with CD radio and DVD player rounds out the living area for rainy-day relaxation.

Private Master Suite The front bedroom features a walk-around queen bed with nightstands on both sides, a wardrobe closet, and a private vanity sink a cozy, well-organized retreat at the end of a long day outdoors.

Full Bathroom A private full bath includes a tub/shower combo, toilet, and everything you need for comfortable everyday living no campground bathhouse required.

Ready for the ElementsEquipped with the Polar Package for excellent insulation in cold weather, ducted roof A/C to keep you cool in the summer, double 30 lb. LP bottles, and heated holding tanks, this Cougar is a true four-season camper.

Convenience FeaturesElectric landing gear makes setup and breakdown quick and easy. The main awning gives you shaded outdoor living space at camp. Outside shower, ample storage compartments, and 8-foot wide body give you everything you need for extended trips or full-season stays.

Key Specs

Slides: 2 Width: 8' Queen bed Sofa sleeper Booth dinette Ducted A/C 3-burner range & oven Microwave Double-door refrigerator Full tub/shower bath Electric landing gear Main awning Heated holding tanks Double LP bottles The Cougar 278EFS is a practical, livable fifth wheel with a floor plan that genuinely works for couples, families, and weekend warriors alike. At its age, it represents tremendous value all ","itemCondition":"Used","priceCurrency":"USD","price":"11999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-cougar-22mls/2a9f76bb-a9c8-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE COUGAR 22MLS","description":"2022 KEYSTONE COUGAR 22MLS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Travel Trailer sleeps 3 people and is available at Camping World in Fountain, CO.

Specs: Length: 26.75' | Weight: 5731.0 lbs | Slide Outs: 1 | Sleep Number: 3 | Exterior Height: 11.42' | Fresh Water Tank: 60.0 gal | Black Water Tank: 30.0 gal

Also Includes: * POWER TONGUE JACK * PATIO AWNING * KING SIZE BED * 1 SLIDE OUT * REAR LADDER * SPARE TIRE * THEATRE SEATING * REAR BATH/SHOWER * BOOTH DINETTE * TV * ROOF AC * DAY/NIGHT SHADES","itemCondition":"Used","priceCurrency":"USD","price":"23598.00"}}]}}