New and used Keystone RV RVs for sale

New 2026 Keystone RV Cougar 25MLE

$44,957.00
OLATHE RV CENTER GARDNER, KS
Gardner, KS

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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.

Used 2023 Keystone RV Cougar 25RDS

$29,692.00
CAMPERS INN RV MERRIMACK, NH
Merrimack, NH

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Keystone Cougar Half-Ton travel trailer 25RDS highlights: Private Bedroom 68" Tri-Fold Sleeper Sofa Walk-Through Bath Fireplace Dual Entry Pass-Through Storage This Cougar Half-Ton travel trailer has an excellent dining area with its huge rear U-shaped dinette! Right next to the dinette is a large slide out that holds the 68" tri-fold sleeper sofa, 10.4 cu. ft. refrigerator, and a pantry. The kitchen has been excellently appointed with a Furrion range, foil-wrapped seamless countertops, a stainless steel undermount sink, and a microwave, and you will be grateful that you can access both sides of the walk-through bathroom. The private bedroom is ultra convenient with its exterior entrance, king-size bed, and wardrobe/nightstands on either side of the 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 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 2021 Keystone RV Cougar 25RDS

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COLORADO SPRINGS WINDISH RV CENTER
Fountain, CO

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Used 2021 Keystone RV Cougar 25 RDS

$19,995.00
TAMPA, FL

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Discover Easy, Comfortable Camping with the Pre-Owned 2021 Keystone RV Cougar Half-Ton 24RDS Start your next adventure in a travel trailer that’s designed for convenience, comfort, and unforgettable memories. The Pre-Owned 2021 Keystone RV Cougar Half-Ton 24RDS brings together the trusted performance of Keystone craftsmanship with a lightweight, easy-tow design perfect for weekend getaways, extended trips, or seasonal stays at your favorite campgrounds. Built to be towable by a variety of half-ton trucks and SUVs, this Cougar model is ideal for families, couples, and outdoor lovers who want big RV living without big tow requirements. Why the 2021 Keystone Cougar Half-Ton 24RDS Is a Great Buy Perfect Size for Family Adventures The Cougar Half-Ton 24RDS delivers a well-balanced floorplan that feels spacious without being cumbersome. It gives you all the comforts of home while staying easy to maneuver and tow. Rear Dinette Slide-Out – Enjoy more interior space for meals, socializing, and relaxing. Separate Bedroom Area – A private sleeping space with a comfortable bed and storage gives you room to rest after active days outdoors. Convertible Living Space – The dinette easily converts into extra sleeping space for guests or kids. Ample Storage – Clever storage solutions throughout make packing for any trip easy and organized. Fully Equipped Kitchen for On-The-Go Meals The kitchen in the Cougar 24RDS brings full functionality to your travel life. With a refrigerator, three-burner range, microwave, and plenty of counter space, you can prepare everything from camp-style breakfasts to family dinners with ease. Built for Comfort and Convenience Keystone is known for quality construction, and the Cougar Half-Ton series is no exception. Designed for smooth towing, easy setup, and everyday livability, this model includes all the creature comforts you expect: Efficient climate system for year-round camping LED lighting for energy savings and visibility Entertainment options for downtime at the campsite Well-placed windows that let in natural light and outdoor views Tow With Confidence The Cougar Half-Ton 24RDS is engineered to be lightweight without sacrificing strength or stability. Its design makes it easy to hitch, tow, and park, even in tighter campgrounds or weekend spots. Top Reasons to Choose This Pre-Owned Trailer Choosing a Pre-Owned 2021 Keystone RV Cougar Half-Ton 24RDS means you get: Exceptional Value Over New – Enjoy modern features and a reliable floorplan at a more affordable price. Lower Depreciation – Let others take the initial value hit while you benefit from savings. Proven Performance – This travel trailer has already served a road test — and it’s ready for many more. Move-In Ready Fun – Many pre-owned units are gently used and well maintained, so you can start your next journey right away. Why Buy from Lazydays RV Powered by Campers Inn RV When you choose where to buy your RV, the dealership experience matters just as much as the RV itself. Lazydays RV powered by Campers Inn RV gives you an advantage shoppers love. Trusted Experts Who Know RVs The team at Lazydays RV powered by Campers Inn RV combines deep RV knowledge with a passion for helping customers find the perfect fit. Whether you’re a first-time buyer or a seasoned traveler, they take time to understand your needs, travel goals, and towing setup to match you with the right trailer. Rigorous Pre-Owned Inspection Every pre-owned RV on the lot has been thoroughly inspected and evaluated for safety, mechanical condition, and overall performance. That means you can shop with confidence knowing the Cougar 24RDS has been carefully reviewed by professionals who take quality seriously. Competitive and Flexible Financing Their finance experts work with an extensive network of lenders to help you secure terms that make sense for your budget. From low interest options to tailored payment plans, they make the financing process smooth and stress-free. Exceptional Continued Support After the sale, Lazydays RV powered by Campers Inn RV offers ongoing parts and service support so you stay on the road longer with fewer worries. Your ownership experience matters just as much as your purchase. A Buyer-First Experience Transparent pricing, friendly guidance, and clear communication make the entire RV buying process enjoyable. You get answers, not pressure — education, not upsells.

New 2026 Keystone RV Cougar 25RDWE

$50,495.00
BRETZ RV & MARINE MISSOULA, MT
Missoula, MT

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Used 2023 Keystone RV Cougar 25RES

$36,995.00
CAMPERS INN RV RAYNHAM, MA
Raynham, MA

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Keystone Cougar Half-Ton Fifth Wheel 25RES Key Features: Hidden Storage Spaces 68" Tri-Fold Sleeper Sofa Booth Dinette Outdoor Grill Large Slide-Out Featured Hot Deal: Used 2023 Keystone Cougar Half-Ton Fifth Wheel 25RES Clearance Pricing on a Lightweight, Spacious Fifth Wheel Take advantage of this limited-time clearance deal on a gently used 2023 Keystone Cougar Half-Ton 25RES Fifth Wheel. Perfect for owners of ½-ton trucks, this model combines easy towing with a roomy, well-designed interior — all at a price that can’t be beat. If you want a high-quality fifth wheel with the features you need at a clearance price, this hot deal won’t last long. Why This Clearance Deal Stands Out: Lightweight and Towable by ½-Ton Trucks — Easier towing and better fuel economy Slide-Out Floorplan — Extra living space to stretch out and relax Comfortable Interior — Plush seating and entertainment center included Modern Kitchen Features — Solid surface counters, quality appliances, ample storage Private Master Suite — Queen bed with generous wardrobe space Full Bathroom — Spacious shower and practical design Built for Durability — Keystone’s reputation for long-lasting quality Smart Storage Solutions — Keep your gear organized on every trip Why Buy Clearance From Campers Inn RV? Campers Inn RV provides a hassle-free experience on all clearance and used units. Each RV is thoroughly inspected, competitively priced, and backed by flexible financing and trade-in options. Our nationwide network offers reliable service and support wherever your travels take you. Certified inspections for safety and quality Transparent, upfront pricing Financing options tailored to your needs Trade-in assistance for maximum value Trusted expertise with over 50 years in the RV industry Act Fast — Clearance Inventory Won’t Last! This used 2023 Keystone Cougar Half-Ton 25RES is priced to sell quickly and won’t stay on the lot long. Don’t miss your chance to own a lightweight, spacious fifth wheel at an incredible clearance price. Contact Campers Inn RV today to schedule a tour or discuss financing options. Your next adventure starts here!

Used 2023 Keystone RV Cougar 25RES

$31,987.00
TAMPA, FL

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Discover the ideal blend of comfort, quality, and livability with this pre-owned 2023 Keystone RV Cougar 25RES, available from LazyDays and powered by Campers Inn. Designed with couples in mind, this premium rear-entertainment fifth wheel offers residential features in a manageable, tow-friendly size. Designed for Comfortable Couple Living The Cougar 25RES is known for its open rear living layout, creating a relaxing space that feels more like a condo than an RV. Theater seating and a rear sofa provide the perfect setup for movie nights or quiet evenings on the road, while large panoramic windows bring in natural light and scenic views. Residential Comforts You’ll Appreciate This model features a spacious kitchen with solid surface countertops, ample storage, and high-end appliances, making extended stays easy and enjoyable. The private front bedroom offers a true retreat with a queen bed, generous wardrobe storage, and a well-designed bathroom nearby for added convenience. Built for Extended Stays and Easy Towing Keystone’s Cougar line is known for its durable construction, lightweight engineering, and four-season capabilities. The 25RES is ideal for couples who want to travel comfortably without towing a large, cumbersome fifth wheel. Key Features Rear entertainment living area with theater seatingPrivate front bedroom with wardrobe storageSpacious kitchen with premium finishesFour-season insulation and quality constructionWell-maintained pre-owned conditionPerfect size for couples and extended travel Why Buy from LazyDays Powered by Campers Inn When you purchase from LazyDays powered by Campers Inn, you gain access to a trusted nationwide dealer network, experienced RV professionals, and reliable customer support before and after the sale. Start Your Next Adventure If you’re searching for a pre-owned fifth wheel designed specifically for couples, the 2023 Keystone RV Cougar 25RES delivers comfort, quality, and value. Contact LazyDays powered by Campers Inn today to learn more or schedule a viewing. Keystone Cougar Half-Ton fifth wheel 25RES highlights: Hidden Storage Sleeper Sofa Booth Dinette 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 2025 Keystone RV Cougar 260MLE

$66,014.00
CAPITAL RV CENTER MINOT, ND
MINOT, ND

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Keystone Cougar fifth wheel 260MLE highlights: 12V Ceiling Fan Double Slides Shower with a Seat Outside Kitchen Front Private Bedroom Pull Out Laundry in Bedroom New 2025 Keystone RV Cougar 260MLE The 2025 Keystone Cougar 260MLE is where comfort meets adventure. Designed for travelers who want a refined, easy-towing fifth wheel without giving up the features of a full-size RV, this model blends luxury, versatility, and rugged dependability. Built for Real Adventure With a bright, open layout and residential-style finishes, the Cougar 260MLE makes every trip feel like home. The dual slide-outs expand your living space, while large windows bring in natural light and scenic views. A rear kitchen layout creates a perfect space for cooking on the road, and the cozy entertainment area invites you to relax after a day of exploring. Thoughtful Design Inside and Out The private front bedroom gives you the comfort and storage you need for extended stays. A spacious bathroom, high-end materials, and clever storage solutions make it practical for long weekends or cross-country road trips. Outside, the Cougar’s durable construction, weather protection, and premium insulation mean you can camp with confidence in every season. Perfect For Couples or small families ready to upgrade their travel experience Adventurers who want full comfort in a manageable size RVers who value modern features, easy towing, and quality craftsmanship Why Buy from Capital RV in Minot Capital RV in Minot isn’t just another dealership — it’s a trusted name in the RV community. With over 30 years of experience, their team understands what North Dakota travelers need. They offer a no-pressure buying experience, transparent pricing, and complete service support long after you drive away. From helping you find the right floorplan to keeping your RV road-ready, Capital RV delivers honest, knowledgeable care every step of the way. The 2025 Keystone Cougar 260MLE — made for those who don’t just camp, but live for the journey.

New 2026 Keystone RV Cougar 260MLE

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CAPITAL RV CENTER MINOT, ND
MINOT, ND

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Keystone Cougar fifth wheel 260MLE highlights: 12V Ceiling Fan Double Slides Shower with a Seat Outside Kitchen Front Private Bedroom Pull Out Laundry in Bedroom New 2026 Keystone RV Cougar 260MLE: Comfort, Capability, and Adventure in a Perfectly Sized Fifth Wheel The 2026 Keystone Cougar 260MLE delivers all the comfort, style, and dependability that Cougar is known for—wrapped in a tow-friendly floorplan that opens the door to bigger adventures without the stress of hauling a huge RV. Designed for couples, weekend explorers, and travelers who want an easy-to-handle fifth wheel that still feels spacious inside, the 260MLE blends modern design, upgraded features, and Keystone’s proven build quality. From wide-open living spaces to efficient storage solutions and reliable systems, this model is a great fit for travelers who want the sweet spot between maneuverability and comfort. Whether you're sightseeing across the country or spending relaxing weekends at your favorite campground, the Cougar 260MLE is ready to elevate every moment. Key Highlights of the 2026 Keystone Cougar 260MLE Easy-Tow, Mid-Length Fifth WheelThe 260MLE strikes a balance between towability and interior space, making it ideal for both seasoned RVers and travelers upgrading from a smaller trailer. Rear Kitchen with Outstanding Counter SpaceThis model features a well-designed rear kitchen layout with generous countertop room, deep storage, and modern appliances—perfect for cooking real meals while on the road. Open, Bright Living AreaThe dual-slide living room creates an open environment with plenty of seating, large windows, and a welcoming layout that feels bigger than its footprint. It’s perfect for relaxing after a day of exploring. Modern Entertainment SetupEnjoy a cozy evening indoors with a thoughtfully placed entertainment center, great viewing angles, and comfortable seating designed for relaxation. Private, Comfortable Front BedroomThe bedroom offers a peaceful retreat with a spacious bed, wardrobe storage, and practical features that make extended travel more comfortable. Well-Designed BathroomA roomy shower, durable fixtures, and functional storage make daily routines simple and comfortable—important for long trips or full-time travel. Reliable Keystone ConstructionCougar is built to handle real-world travel. Expect durable materials, strong insulation, and dependable weather protection that keeps you comfortable throughout multiple seasons. Convenience and Tech UpgradesKeystone’s smart control systems, climate solutions, and user-friendly utilities make setting up camp and managing your RV simple and stress-free. Ample Interior and Exterior StorageFrom large cabinets to a spacious pass-through compartment, the 260MLE ensures you can bring everything you need for short getaways or extended adventures. Why Buy the 2026 Keystone Cougar 260MLE from Capital RV in Minot Knowledgeable Staff Who Understand Your NeedsCapital RV’s team knows Keystone’s lineup extremely well and can help you compare floorplans, features, and options to ensure the 260MLE fits your travel style. A Trusted Dealership with a Strong Local ReputationCapital RV has served North Dakota travelers for years, earning trust through honest pricing, dependable service, and a commitment to customer satisfaction. Skilled Service and Support TeamFrom routine maintenance to upgrades, their certified technicians help keep your Cougar in top condition. Owning from Capital RV means long-term support, not just a sales transaction. Competitive Pricing and Fair Trade-InsCapital RV works hard to offer strong pricing and straightforward trade-in evaluations, helping you get into your new Cougar without unnecessary hassle. Wide Selection and a No-Pressure Buying ExperienceBrowse at your own pace and explore multiple options. Capital RV focuses on guidance, not pushy sales tactics, making the buying process comfortable and enjoyable.

New 2026 Keystone RV Cougar 260MLE

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CAPITAL RV CENTER BISMARK, ND
BISMARCK, ND

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Keystone Cougar fifth wheel 260MLE highlights: 12V Ceiling Fan Double Slides Shower with a Seat Outside Kitchen Front Private Bedroom Pull Out Laundry in Bedroom This fifth wheel is packed with premium features you won't want to camp without. You'll feel at home in the front private bedroom with its queen bed slide out with storage underneath, full-height wardrobe, plus a wardrobe with washer and dryer prep. There is even dresser with a sliding top with hidden storage for your valuables. If you have any guests, they can sleep on the tri-fold sleeper sofa within the living room slide, and there is a fireplace and LED HDTV here in perfect view for movie nights. This Cougar fifth wheel features a rear kitchen with tons of counter space, a convenient pull out trash can, and a high-rise chef's faucet and sprayer. The pull-out table in front of the fireplace will provide a place to dine at, or you can sit outdoors under the 20' power awning, and you'll also find an outside kitchen here the chef of your group is sure to love! 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 Lippert SolidStep® on the main entry. 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!

New and used Keystone RV RVs for sale

New 2026 Keystone RV Cougar 25MLE

$44,957.00

Used 2023 Keystone RV Cougar 25RDS

$29,692.00

Used 2021 Keystone RV Cougar 25RDS

Call for price

Used 2021 Keystone RV Cougar 25 RDS

$19,995.00

New 2026 Keystone RV Cougar 25RDWE

$50,495.00

Used 2023 Keystone RV Cougar 25RES

$36,995.00

Used 2023 Keystone RV Cougar 25RES

$31,987.00

New 2025 Keystone RV Cougar 260MLE

$66,014.00

New 2026 Keystone RV Cougar 260MLE

Call for price

New 2026 Keystone RV Cougar 260MLE

Call for price

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