{"@context":"https://schema.org","@type":"Product","name":"10 Keystone COUGAR Fifth Wheels for sale in Maine","offers":{"@type":"AggregateOffer","offerCount":10,"lowPrice":"6900.00","highPrice":"103704.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2010-keystone-cougar-276rls/a751f596-3a32-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2010 KEYSTONE COUGAR 276RLS","description":"2010 Keystone RV Cougar 276RLS,

*AS-IS SEE DISCLAIMER*

Pre-Owned 2010 Cougar 276RLS w/1 Slide, 5 Person Sleeping Capacity, & Queen Bed

Single Slide Cougar Fifth Wheel by Keystone, Rear Living Space w/2 Chairs & End Table, Sofa & Booth Dinette Slideout w/Overhead Storage Above Sofa, Double Kitchen Sink, 3 Burner Range, Refrigerator, Pantry, Ent. LCD TV, Neo-Angle Shower, Wardrobe/Linen Cabinet, Private Toilet Area, Front Queen Bed w/Wardrobes, Overhead Storage, Laundry Chute & More.

As is sale- *NOTE: As is - Although dry now, our inspection did show that this unit did have water intrusion at some point. As a result it is being sold as is. We will be happy to show you what we found when you come in person to see if it is the right bargain for you. Please call 207-224-8444 for more information!

AS-IS SAFETY CHECK ONLY: This unit has received only a basic road safety inspection (e.g., brakes, lights, tires, hitch, propane leak down, and frame). No functional systems (plumbing, electrical, appliances, etc.) have been tested, and their condition is unknown. Sold strictly as-is, with no warranty or guarantees, and may require repairs after purchase.

*Financing Available. SR1 does not believe in dealer fees. We provide the most transparent pricing in the industry. You will not be charged doc, prep, or destination fees. Please click \"get financed\" above, to submit an application. We will reply ASAP to the application. Price, information, and availability are subject to change at any time, therefore, information and specifications are not guaranteed. Terms may vary depending on applicants' residency.

*Manufacturer features may or may not apply to certain units and not others within the same brand and / or series. Please confirm what specific options, packages, and capabilities this specific RV has by calling or texting 207-224-8444.

","itemCondition":"Used","priceCurrency":"USD","price":"6900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-cougar-260mle/be4fd8f7-5d89-11f0-9079-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE COUGAR 260MLE","description":"2025 KEYSTONE COUGAR 260MLE, 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 4 people and is available at Camping World in Windham, ME.

Specs: Length: 30.92' | Weight: 9725.0 lbs | Slide Outs: 2 | Sleep Number: 4 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 75.0 gal | Black Water Tank: 38.0 gal

Also Includes: * PROF GRADE CAMPING PKG * THEATER SEATING IN PLACE OF TRI-FOLD * KING BED * RVIA * INTERIOR - DRIFTWOOD * EXTERIOR - WHITE * 12V. 16 CU. FT. REFER * 4-PT AUTO LEVELING * TOWING WITH CONFIDENCE PKG & ABS * COUGAR INNOVATION PKG * 15K BTU A/C - 2ND * CLIMATE GUARD PROTECTION PKG * SOLAR FLEX PROTECT","itemCondition":"Used","priceCurrency":"USD","price":"48241.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-keystone-cougar-268rlswe/4c2a07d3-2137-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2017 KEYSTONE COUGAR 268RLSWE","description":"2017 KEYSTONE COUGAR 268RLSWE, 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 6 people and is available at Camping World in Windham, ME.

Specs: Length: 30.0' | Weight: 7620.0 lbs | Slide Outs: 1 | Sleep Number: 6

Also Includes: * AC * GAS/ELEC. WATER HEATER W/DSI * GRAB HANDLE * LEATHER SOFA * MICROWAVE * OUTSIDE SHOWER * OVEN * PATIO AWNING * REAR LADDER * 2 RECLINER CHAIRS * ROOF AC * BATTERY * SPARE TIRE * BOOTH DINETTE * CENTER KITCHEN * DUCTED AC * ELECTRIC PATIO AWNING * EXTERIOR SPEAKERS * FIBERGLASS EXTERIOR * FRONT QUEEN BED","itemCondition":"Used","priceCurrency":"USD","price":"23841.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-364bhl/b28bf182-c6d6-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 364BHL","description":"2026 KEYSTONE COUGAR 364BHL, 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 Windham, ME.

Specs: Length: 39.0' | Weight: 11718.0 lbs | Slide Outs: 3 | Sleep Number: 9 | Electrical Service: 50 amp | Exterior Height: 13.42' | Fresh Water Tank: 75.0 gal | Black Water Tank: 76.0 gal

Also Includes: * PROF GRADE CAMPING PKG * RVIA * INTERIOR - UMBER LUXE * EXTERIOR - WHITE FOG * 12V. 16 CU. FT. REFER * TOWING WITH CONFIDENCE PKG & ABS * 4-PT AUTO LEVELING * COUGAR INNOVATION PKG * 15K BTU A/C - 2ND * CLIMATE GUARD PROTECTION PKG * SOLAR FLEX PROTECT * POWER AWNING - 2ND * THEATER SEATING IN PLACE OF TRI-FOLD","itemCondition":"Used","priceCurrency":"USD","price":"67141.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2018-keystone-cougar-26rls/7bc40480-3a5c-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2018 KEYSTONE COUGAR 26RLS","description":"2018 KEYSTONE COUGAR 26RLS, 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 Windham, ME.

Specs: Length: 29.33' | Weight: 6895.0 lbs | Slide Outs: 1 | Sleep Number: 5 | Fresh Water Tank: 43.0 gal | Black Water Tank: 30.0 gal

Also Includes: * AC * FRONT ISLAND BED * GRAB HANDLE * KING SIZE BED * OUTSIDE SHOWER * PATIO AWNING * SOFA OVERHEAD COMPARTMENTS * SPARE TIRE * THEATRE SEATING * TV * WASHER/DRYER READY * BATTERY * BATTERY DISCONNECT * CENTER KITCHEN * CONVECTION/MICROWAVE OVEN * DAY/NIGHT SHADES * ELECTRIC LEVELING SYSTEM * ELECTRIC PATIO AWNING * FIREPLACE","itemCondition":"Used","priceCurrency":"USD","price":"17341.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-cougar-316rls/0c5459be-75e3-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE COUGAR 316RLS","description":"2023 Keystone RV Cougar 316RLS,

Keystone Cougar fifth wheel 316RLS highlights:

Dual-Sink Vanity
Kitchen Island
King Bed Slide
Tri-Fold Sleeper Sofa
Two Awnings
LCI SolidStep Entry

The dual-sink vanity in the full bathroom on this Cougar fifth wheel is what will make your morning routine feel just the same on the road as it does at home! You'll also sleep just as well on the king-size bed in the front private bedroom, and there is under-bed storage, a full-height wardrobe, and a dresser for all of your personal belongings. As you spend time in the main living area, you'll appreciate having extra space thanks to the set of opposing slides, and the kitchen island will be easy to work around. You'll be able to relax on the tri-fold sleeper sofa and theater seating while you watch the LED HDTV, and the booth dinette is another seating location that can be used for meal time or game nights.

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes with 5/8\" one-piece DynaSpan® flooring, tall slide outs for added comfort and head room, night roller shades throughout, and residential, raised-panel hardwood cabinet doors and drawers. You will also enjoy decorative crown molding, a 5,500 BTU electric fireplace with thermostat control and remote, and a Max Air exhaust fan with rain sensor. The exterior is also fully outfitted with a convenience center, friction-hinge entry door, electric four-point auto leveling system, and LCI® SolidStep® on the main entry. There is a full pass-through storage with slam-latch baggage doors, an industry-best 80-gallon fresh tank capacity, a 2\" accessory hitch with 300-LB storage capacity, and an outside shower.

*This unit has undergone a complete pre-delivery inspection (PDI) and functional systems check. Major systems (water, electrical, propane, appliances, etc.) have been tested and verified to operate properly at the time of sale, or any non-functioning systems have been disclosed. Typically eligible for 3 years coverage with an available service contract at: $2,990

A 3 year protection plan can be added to this camper for $2,990 or $29/mo*. Ask our team for details!

*Payments are based on 8.49% APR for 180/mo with no taxes included and no money down for qualified applicants. SR1 does not believe in dealer fees. We provide the most transparent pricing in the industry. You will not be charged doc, prep, or destination fees. Please click \"get financed\" above, to submit an application. We will reply ASAP to the application. Price, information, and availability are s","itemCondition":"Used","priceCurrency":"USD","price":"41900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-360mbi/d9449b0b-76ae-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 360MBI","description":"2026 Keystone RV Cougar 360MBI,

Keystone Cougar fifth wheel 360MBI highlights:

Middle Den/Bonus Room

Loft Area

Kitchen Island

Theater Seating

Pivoting Entertainment Door

You'll love having an extra room that you can decide what to do with on this Cougar fifth wheel! There is a tri-fold sleeper sofa here, a desk plus two wardrobes for storage. Above this room is a loft which adds more sleeping space without taking up precious interior living space. And speaking of space, you'll find more of it in the main living area when you push out the opposing slides. A second tri-fold sleeper sofa sits in the living area, and there is also theater seating that you can rest on in front of the entertainment center with a hidden pantry. The full bathroom has a linen closet for your towels and washcloths, and there is also great storage in the front private bedroom with the under-bed storage, dresser with a sliding top, and a full-height wardrobe. Outside, you'll find two power awnings, an unobstructed pass-thru storage, and an outdoor kitchen prep area!

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!
","itemCondition":"Used","priceCurrency":"USD","price":"89990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-keystone-cougar-316rls/dcdca2b6-76ae-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 KEYSTONE COUGAR 316RLS","description":"2027 Keystone RV Cougar 316RLS,
Keystone Cougar fifth wheel 316RLS highlights:

Shower with a Seat

Kitchen Island

Queen Bed Slide

Tri-Fold Sleeper Sofa

Two Awnings

12V Ceiling Fan

The dual opposing slides in the combined kitchen and living area will give you an open floorplan! You'll sleep on the queen-size bed in the front private bedroom, and there is under-bed storage, a full-height wardrobe, and a dresser with hidden storage for all of your personal belongings. You'll be able to relax on the tri-fold sleeper sofa and theater seating while you watch the LED HDTV with a pivoting entertainment door, a fireplace and hidden pantry. There is also a booth dinette with storage drawers, convenient shoe storage right as you enter the unit, and an exterior unobstructed pass-thru storage so nothing gets left behind.

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus generous storage spaces. The exterior is also fully outfitted with a convenience center, MaxTurn technology, heavy-duty axles with anti-lock braking system, and a high-performance Road Armor shock absorbing equalizer for smoother towing. Each model is available with the optional Midnight Edition with Black Onyx and Phantom Gray exteriors or the optional Hero Edition. By choosing the Hero Edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!
","itemCondition":"Used","priceCurrency":"USD","price":"103704.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-360mbi/77297c67-6bb0-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 360MBI","description":"2026 Keystone RV Cougar 360MBI,
Keystone Cougar fifth wheel 360MBI highlights:

Middle Den/Bonus Room

Loft Area

Kitchen Island

Theater Seating

Pivoting Entertainment Door

You'll love having an extra room that you can decide what to do with on this Cougar fifth wheel! There is a tri-fold sleeper sofa here, a desk plus two wardrobes for storage. Above this room is a loft which adds more sleeping space without taking up precious interior living space. And speaking of space, you'll find more of it in the main living area when you push out the opposing slides. A second tri-fold sleeper sofa sits in the living area, and there is also theater seating that you can rest on in front of the entertainment center with a hidden pantry. The full bathroom has a linen closet for your towels and washcloths, and there is also great storage in the front private bedroom with the under-bed storage, dresser with a sliding top, and a full-height wardrobe. Outside, you'll find two power awnings, an unobstructed pass-thru storage, and an outdoor kitchen prep area!

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!
","itemCondition":"Used","priceCurrency":"USD","price":"82770.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-290rls/6e829fe1-0efd-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 290RLS","description":"2026 Keystone RV Cougar 290RLS,
Keystone Cougar fifth wheel 290RLS highlights:

Kitchen Island

Pull-Out Trash Can

Booth Dinette

Hutch

12V Ceiling Fan

Gain some freedom to travel with this Cougar fifth wheel! You will be oh-so comfortable in the front private bedroom as you sleep on the queen-size bed, and the wardrobe slide will provide you with clothing storage. You'll be right next to the full bathroom while you're in the bedroom, so you can easily step inside the bathroom for a quick rinse in the 30\" x 40\" shower. The main living area offers you more space with its opposing slides, and you'll be able to get comfortable each evening on the tri-fold sleeper sofa and theater seating, or play a game at the booth dinette. There is also a pivoting entertainment door with a pantry and cordless vacuum prep!

Spend more time having fun and less time worrying about your RV with the Keystone Cougar fifth wheel! These units have all that you will need for excellent vacations. The interior comes hardwood cabinet doors, solid surface kitchen countertops, an Oxygenics shower head and hose, plus a Vent-All window system. You will also appreciate the 12V charging stations throughout, the dual zone Bluetooth audio system, and the on-demand water heater for added comfort. The exterior is also fully outfitted with a convenience center, MaxTurn technology, Lippert axles with anti-lock braking system, and a Curt Road Armor shock absorbing equalizer for smooth towing. Each model is available with the optional Hero Edition. By choosing this edition, you can help support our nation's heros and their families by contributing to the Wounded Warrior Project. This optional package features an industry exclusive full-body paint matte finish, frameless windows, a glass entry door, blackout rims, and green LED exterior accent lighting; see dealer for more details!
","itemCondition":"Used","priceCurrency":"USD","price":"69880.00"}}]}}