Used 2021 Keystone RV Cougar 25 RDS Fifth Wheel

Fireplace; Wardrobe Slide; Sleeps 6
DInette U Shaped Bed Queen
2021 25 RDS Features and Options

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.


 

What Our Customers Are Saying

Great Experience

What a great experience. Absolutely streamlined process of my trade in. I was in and out in just around an hour or so. The staff was super helpful. Cory gave me a walkthrough of my new unit, very knowledgeable staff. I highly recommend this group! - Alex
Price: $22,995
You Save: $3,000
Sale Price: $19,995
Campers Inn
Location: Tampa, FL
Stock# 21175602A


2021 25 RDS Specifications
Sleeps 6
Slides 2
Length 29 ft 6 in
Ext Height 12 ft
Hitch Weight 1430 lbs
Dry Weight 7369 lbs
Cargo Capacity 2631 lbs
Fresh Water Capacity 60 gals
Grey Water Capacity 60 gals
Black Water Capacity 30 gals
Tire Size ST225/75R15E
Furnace BTU 35000 btu
Available Beds Queen
Refrigerator Size 8 cu ft
Cooktop Burners 3
Number of Awnings 1
LP Tank Capacity 30 lbs
Water Heater Capacity 6 gal
Water Heater Type Gas/Electric Rapid Recovery
AC BTU 15000 btu
TV Info LR LED HDTV
Awning Info 20' Electric
Axle Count 2
Number of LP Tanks 2
Shower Type Shower w/Seat
Electrical Service 50 amp
VIN 4YDT25R20MV512856
For more information Contact Us
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