New and used Keystone RV RVs for sale

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New 2026 Keystone RV Cougar Half-Ton 25MLE image
New 2026 Keystone RV Cougar Half-Ton 25MLE
  • Call for price
  • CAPITAL RV CENTER BISMARK, ND
  • BISMARCK, ND
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Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside with the outdoor kitchen prep area. If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a tri-fold sleeper sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom nighstands on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged. 
New 2025 Keystone RV Cougar Half-Ton 25MLE image
New 2025 Keystone RV Cougar Half-Ton 25MLE
  • $39,999.00
  • GENERAL RV CENTER WIXOM, MI
  • Wixom, MI
View Details
Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside to cook on the outdoor kitchen! If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom wardrobes on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, 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, along with two roof attic vents, PEX plumbing and more. Use the 17" Furrion range with Piezo ignition to create all of those familiar meals from home, and enjoy endless hot showers with the Girard tankless on-demand water heater!
New 2026 Keystone RV Cougar Half-Ton 25MLE image
New 2026 Keystone RV Cougar Half-Ton 25MLE
  • $44,950.00
  • DENVER, CO
View Details
Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside with the outdoor kitchen prep area. If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a tri-fold sleeper sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom nighstands on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged. 
New 2026 Keystone RV Cougar Half-Ton 25MLE image
New 2026 Keystone RV Cougar Half-Ton 25MLE
  • Call for price
  • CAPITAL RV CENTER BISMARK, ND
  • BISMARCK, ND
View Details
Keystone Cougar Half-Ton travel trailer 25MLEWE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside with the outdoor kitchen prep area. If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a tri-fold sleeper sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom nightstands on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged. 
Used 2025 Keystone RV Cougar Half-Ton 25MLE image
Used 2025 Keystone RV Cougar Half-Ton 25MLE
  • $53,495.00
  • BUTTE, MT
  • Butte, MT
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Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside to cook on the outdoor kitchen! If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a tri-fold sleeper sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom wardrobes on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, 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, along with two roof attic vents, PEX plumbing and more. Use the 17" Furrion range with Piezo ignition to create all of those familiar meals from home, and enjoy endless hot showers with the Girard tankless on-demand water heater!
Used 2024 Keystone RV Cougar Half-Ton 25MLE image
Used 2024 Keystone RV Cougar Half-Ton 25MLE
  • $33,500.00
  • FORT PIERCE, FL
  • Fort Pierce, FL
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Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area Booth Dinette with Storage   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside to cook on the outdoor kitchen! If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a tri-fold sleeper sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedside drawers on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, 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, along with two roof attic vents, PEX plumbing and more. Use the 21" Furrion range with Piezo ignition to create all of those familiar meals from home, and enjoy endless hot showers with the Girard tankless on-demand water heater!
New 2025 Keystone RV Cougar Half-Ton 25MLE image
New 2025 Keystone RV Cougar Half-Ton 25MLE
  • $39,999.00
  • GENERAL RV CENTER BIRCH RUN, MI
  • Birch Run, MI
View Details
Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside to cook on the outdoor kitchen! If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a theater seat sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom wardrobes on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, 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, along with two roof attic vents, PEX plumbing and more. Use the 17" Furrion range with Piezo ignition to create all of those familiar meals from home, and enjoy endless hot showers with the Girard tankless on-demand water heater!
New 2026 Keystone RV Cougar Half-Ton 25MLE image
New 2026 Keystone RV Cougar Half-Ton 25MLE
  • $44,950.00
  • BANKSTON MOTOR HOMES HUNTSVILLE, AL
  • Huntsville, AL
View Details
Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside with the outdoor kitchen prep area. If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a tri-fold sleeper sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom nighstands on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged. 
New 2026 Keystone RV Cougar Half-Ton 25MLE image
New 2026 Keystone RV Cougar Half-Ton 25MLE
  • $44,950.00
  • GADSDEN
  • Attalla, AL
View Details
Keystone Cougar Half-Ton travel trailer 25MLE highlights: Rear Kitchen Spacious Full Bath King Bed Spacious Living Area   If you're ready for fun summers at the lake, make your adventures complete with this travel trailer in tow. The rear kitchen includes ample counter space to prep burgers, and you can take your preparations outside with the outdoor kitchen prep area. If the weather is nice, you might just want to eat outside too under the 18' power awning, or dine inside at the booth dinette. There is also a tri-fold sleeper sofa within the large slide out and an LED HDTV for movie nights. You'll find plenty of storage throughout, including a kitchen pantry, overhead cabinets, plus dual bedroom nighstands on either side of the king bed!   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 Winegard Air 360+ omni-directional rooftop antenna, the in-floor heating ducts, and the HyperCore composite wall construction with Vixen Fibrogloss high-gloss finish. The Cougar Half-Ton has a Climate Guard protection package with heat-deflecting white sidewalls, two roof attic vents, PEX plumbing and more to enjoy four season camping. Inside, you'll love the dimmable lighting, night roller shades throughout, shower skylight, and bedside USB outlets to keep your electronics charged. 
New 2026 Keystone RV Cougar Half-Ton 25MLWE image
New 2026 Keystone RV Cougar Half-Ton 25MLWE
  • $46,950.00
  • LITTLE DEALER OF PRESCOTT VALLEY, AZ
  • Prescott Valley, AZ
View Details
New 2026 Keystone Cougar Half-Ton 25MLEWE – Lightweight Luxury Built for the Journey Top Adventure Features That Make Every Trip Better: Rear Kitchen for Campsite Cooking Wrap around countertop space makes meal prep easy, whether it’s burgers or brunch Outdoor kitchen prep area lets you enjoy fresh air while prepping meals Large pantry and overhead cabinets to store dry goods, snacks, and dinnerware Comfortable Living Room with Entertainment Tri-fold sleeper sofa within the large slide for relaxing or hosting guests overnight Booth dinette for meals, games, or planning your next destination LED HDTV for movie nights, rainy-day marathons, or big game viewings Private Front Bedroom with King Bed Residential king bed ensures restful sleep after long hikes or full travel days Dual nightstands with USB ports keep devices charged and gear close at hand Stylish décor and night roller shades create a peaceful retreat Spacious Full Bathroom Large shower with skylight for extra headroom and natural light Thoughtful storage and easy-to-clean finishes Hot water on-demand and four-season protection make it comfortable year-round Premium Outdoor Living 18' power awning with LED lighting creates the perfect shaded patio Exterior storage and hookups let you bring your gear and gadgets Built-in features simplify setup so you can start relaxing sooner Cougar-Exclusive Construction & Comfort HyperCore™ composite wall construction for a lighter, stronger build Vixen Fibrogloss™ high-gloss finish for a sleek, durable exterior Winegard® Air 360+ antenna for omni-directional connectivity on the go Climate Guard protection package for four-season performance — includes heat-deflecting white sidewalls, two attic vents, in-floor ducted heat, and PEX plumbing Interior Refinements That Feel Like Home Dimmable lighting and night roller shades set the perfect mood USB outlets throughout to keep your devices powered up Seamless flooring, stylish cabinetry, and modern hardware for a clean, modern finish Why Buy from Little Dealer Little Prices? At Little Dealer Little Prices, we’re not just selling RVs — we’re helping you launch your next adventure with confidence. Whether it’s your first trailer or your next upgrade, our team is here to match your lifestyle with the perfect RV. Family-Owned Since 1966 – Decades of trusted service and expert RV knowledge No-Nonsense Pricing – Transparent deals, no pressure, just fair prices Full-Service Support – From walk-throughs and financing to maintenance and parts We Live the Lifestyle – Campers helping campers make the most of every journey One-Stop Convenience – Education, solar upgrades, accessories, and more, all in one place Adventure is calling — answer it with Little Dealer Little Prices.
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