{"@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":"79775.00","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,

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.

*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 $1,599 or $20/mo*. Ask our team for details!

*Payments are based on 9.24% APR for 120/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 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/2026-keystone-cougar-316rls/ef51126b-71fa-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 316RLS","description":"2026 KEYSTONE COUGAR 1776 EDITION 316RLS, 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: 35.67' | Weight: 11050.0 lbs | Slide Outs: 3 | Sleep Number: 5 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 75.0 gal | Black Water Tank: 38.0 gal

Also Includes: * EXTERIOR - 1776 EDITION * FREE STANDING DINETTE WITH OTTOMAN * KING BED * RVIA * 12V. 16 CU. FT. REFER * INTERIOR - UMBER LUXE * PROF GRADE CAMPING PKG * 4-PT AUTO LEVELING * TOWING WITH CONFIDENCE PKG & ABS * COUGAR INNOVATION PKG * 15K BTU A/C - 2ND * CLIMATE GUARD PROTECTION PKG * SOLAR FLEX PROTECT * POWER AWNING - 2ND","itemCondition":"Used","priceCurrency":"USD","price":"63641.00"}},{"@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":"66541.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-360mbi/1da54242-8a56-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 360MBI","description":"2026 KEYSTONE COUGAR 360MBI, 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: 40.08' | Weight: 12349.0 lbs | Slide Outs: 4 | Sleep Number: 9 | 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 * RVIA * 12V. 16 CU. FT. REFER * EXTERIOR - WHITE FOG * INTERIOR - UMBER LUXE * 4-PT AUTO LEVELING * TOWING WITH CONFIDENCE PKG & ABS * COUGAR INNOVATION PKG * 15K BTU A/C - 2ND * CLIMATE GUARD PROTECTION PKG * SOLAR FLEX PROTECT * POWER AWNING - 2ND * KING BED","itemCondition":"Used","priceCurrency":"USD","price":"66141.00"}},{"@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":"15341.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-316rls/7c780620-4ecb-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 316RLS","description":"2026 KEYSTONE COUGAR 316RLS, 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: 35.67' | Weight: 11050.0 lbs | Slide Outs: 3 | Sleep Number: 5 | 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 * KING BED * POWER AWNING - 2ND * FREE STANDING DINETTE WITH OTTOMAN * 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","itemCondition":"Used","priceCurrency":"USD","price":"71841.00"}},{"@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":"24341.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-cougar-350llk/2e9f2802-115e-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE COUGAR 350LLK","description":"2026 Keystone RV Cougar 350LLK,

Keystone Cougar fifth wheel 350LLK highlights:

Rear Luxury Kitchen
Four Slide Outs
Queen Bed
Shower with a Seat

Luxury is the name of the game with this spacious fifth wheel! The chef of your group will love the rear luxury kitchen with wrap-around counter space, a large sink, dishwasher prep, and all the appliances needed to cook and store meals. After dinner, your crew can relax in the middle living room on the L-shaped sofa or play a game at the dinette with bench seating on one side and chairs on the other. There is also a 12V ceiling fan here, along with a fireplace and a TV for movie nights! The spacious full bath includes a shower with a seat plus a large vanity counter to easily get ready each day, and you're going to love the front private bedroom with a queen bed slide out. There is also a full height wardrobe here, along with a pull-out laundry center, underbed storage, plus stackable washer and dryer 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":"79775.00"}},{"@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!

","itemCondition":"Used","priceCurrency":"USD","price":"69880.00"}}]}}