New and used 25RES Cougar Half-Ton by Keystone RV for sale

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New 2025 Keystone RV Cougar Half-Ton 25RES image
New 2025 Keystone RV Cougar Half-Ton 25RES
  • Call for price
  • OLATHE RV AVAILABLE TO ORDER
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Keystone Cougar Half-Ton fifth wheel 25RES highlights:

  • Hidden Storage
  • Sleeper Sofa
  • Booth Dinette
  • Outside Grill
  • Large Slide

 

Grab your gear, your family, and your sense of adventure and head out with this Cougar Half-Ton fifth wheel! You'll have plenty of space to bring along your favorite gear with the rear storage compartment, the hidden storage space behind the entertainment center, the linen closet, the wardrobe slide, and the exterior pass-through storage. Plus, you will also find a private bedroom for a quick nap or a night of sleep, and the 68" tri-fold sleeper sofa will be great to have when you have any afternoon visitors turn into overnight guests.

 

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the preparations for 4G and Wi-Fi, the in-floor heating ducts, and the Hyper Deck flooring. The Cougar Half-Ton has a Climate Guard protection package to keep you safe during inclement weather, and you'll also find an iN-Command Generation 3 with global connect. Use the 21" Furrion range with Piezo ignition to create all of those familiar meals from home, and take charge of how you camp with the SolarFlex 200 solar power system which has been fully integrated during the building process so that you don't have to worry about trying to add it on after purchase. This system provides continuous charge to ensure the operation of 12V systems and to protect your battery. 

New 2023 Keystone RV Cougar Half-Ton 25RES image
New 2023 Keystone RV Cougar Half-Ton 25RES
  • $57,998.00
  • CENTURY RV
  • Longmont, CO
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Keystone Cougar Half-Ton fifth wheel 25RES highlights:

  • Hidden Storage
  • Sleeper Sofa
  • Booth Dinette
  • Outside Grill
  • Large Slide

 

Grab your gear, your family, and your sense of adventure and head out with this Cougar Half-Ton fifth wheel! You'll have plenty of space to bring along your favorite gear with the rear storage compartment, the hidden storage space behind the entertainment center, the linen closet, the wardrobe slide, and the exterior pass-through storage. Plus, you will also find a private bedroom for a quick nap or a night of sleep, and the 68" tri-fold sleeper sofa will be great to have when you have any afternoon visitors turn into overnight guests.

 

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the preparations for 4G and Wi-Fi, the in-floor heating ducts, and the Hyper Deck flooring. The Cougar Half-Ton has a Climate Guard protection package to keep you safe during inclement weather, and you'll also find an iN-Command Generation 3 with global connect. Use the 21" Furrion range with Piezo ignition to create all of those familiar meals from home, and take charge of how you camp with the SolarFlex 200 solar power system which has been fully integrated during the building process so that you don't have to worry about trying to add it on after purchase. This system provides continuous charge to ensure the operation of 12V systems and to protect your battery. 

Used 2022 Keystone RV Cougar Half-Ton 25RES image
Used 2022 Keystone RV Cougar Half-Ton 25RES
  • $39,999.00
  • ELIZABETHTOWN, PA
  • Elizabethtown, PA
View Details

Keystone Cougar Half-Ton fifth wheel 25RES highlights:

  • Hidden Storage
  • Theater Sofa
  • Booth Dinette
  • Outside Grill
  • Large Slide

 

Grab your gear, your family, and your sense of adventure and head out with this Cougar Half-Ton fifth wheel! You'll have plenty of space to bring along your favorite gear with the rear storage compartment, the hidden storage space behind the entertainment center, the linen closet, the wardrobe slide, and the exterior pass-through storage. Plus, you will also find a private bedroom for a quick nap or a night of sleep, and the theater sofa will be great to have when you have any afternoon visitors turn into overnight guests.

 

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the preparations for 4G and Wi-Fi, the in-floor heating ducts, and the Hyper Deck flooring. The Cougar Half-Ton has a Climate Guard protection package to keep you safe during inclement weather, and you'll also find an iN-Command Generation 3 with global connect. Use the 21" Furrion range with Piezo ignition to create all of those familiar meals from home, and take charge of how you camp with the SolarFlex 200 solar power system which has been fully integrated during the building process so that you don't have to worry about trying to add it on after purchase. This system provides continuous charge to ensure the operation of 12V systems and to protect your battery. 

Used 2022 Keystone RV Cougar Half-Ton 25RES image
Used 2022 Keystone RV Cougar Half-Ton 25RES
  • $37,999.00
  • PLEASURELAND RV BUDGET LOT LONG PRAIRIE, MN
  • Long Prairie, MN
View Details

Keystone Cougar Half-Ton fifth wheel 25RES highlights:

  • Hidden Storage
  • Sleeper Sofa
  • Booth Dinette
  • Outside Grill
  • Large Slide

 

Grab your gear, your family, and your sense of adventure and head out with this Cougar Half-Ton fifth wheel! You'll have plenty of space to bring along your favorite gear with the rear storage compartment, the hidden storage space behind the entertainment center, the linen closet, the wardrobe slide, and the exterior pass-through storage. Plus, you will also find a private bedroom for a quick nap or a night of sleep, and the 68" tri-fold sleeper sofa will be great to have when you have any afternoon visitors turn into overnight guests.

 

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the preparations for 4G and Wi-Fi, the in-floor heating ducts, and the Hyper Deck flooring. The Cougar Half-Ton has a Climate Guard protection package to keep you safe during inclement weather, and you'll also find an iN-Command Generation 3 with global connect. Use the 21" Furrion range with Piezo ignition to create all of those familiar meals from home, and take charge of how you camp with the SolarFlex 200 solar power system which has been fully integrated during the building process so that you don't have to worry about trying to add it on after purchase. This system provides continuous charge to ensure the operation of 12V systems and to protect your battery. 

Used 2020 Keystone RV Cougar Half-Ton 25RES image
Used 2020 Keystone RV Cougar Half-Ton 25RES
  • $24,987.00
  • SAN ANTONIO, TX
View Details

Keystone Cougar Half-Ton fifth wheel 25RES highlights:

  • Hidden Storage
  • Sleeper Sofa
  • Booth Dinette
  • Outside Grill
  • Large Slide

 

Grab your gear, your family, and your sense of adventure and head out with this Cougar Half-Ton fifth wheel! You'll have plenty of space to bring along your favorite gear with the rear storage compartment, the hidden storage space behind the entertainment center, the linen closet, the wardrobe slide, and the exterior pass-through storage. Plus, you will also find a private bedroom for a quick nap or a night of sleep, and the 68" tri-fold sleeper sofa will be great to have when you have any afternoon visitors turn into overnight guests.

 

Check out the many different advantages that the Keystone Cougar Half-Ton fifth wheels and travel trailers have to offer! From its white high-gloss laminated side walls with 5-sided aluminum superstructure to its Climate Guard protection that offers a heated and enclosed underbelly and Astrofoil insulation, the Cougar Half-Ton is a brand full of quality and innovation. You'll also find that the interior will remain comfortable throughout all types of travel because of the 35,000 BTU furnace and the 15,000 BTU air conditioner. It's time to experience one of these Cougar Half-Ton fifth wheels or travel trailers for yourself because they are a force of nature!

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