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Used
Fifth Wheel

2020 Keystone Cougar 23MLS

Length: 26.1
Slides: 2
Sleeps: 4
Dry Weight: 7140
Stock#: S848AA
VIN# 4YDF23M28LV509064

Price

$32,995

Est. Payment*

$252 mo.
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2020 Keystone Cougar 23MLS Details

Stock#: S848AA
VIN#: 4YDF23M28LV509064
Year: 2020
RV Type: Fifth Wheel

This RV is for sale at our

Sumner Location

Store Details
The 2020 Keystone Cougar 23MLS offers an ideal blend of comfort and convenience for those seeking a reliable and versatile used travel trailer. Stretching to 26.1 feet in length and featuring two slide outs, this model creates a spacious living area that comfortably accommodates up to four people. Whether you are planning a weekend getaway or an extended road trip, the Cougar 23MLS delivers flexibility and functionality to meet your needs. Inside, the thoughtfully designed layout maximizes every inch of space, providing a welcoming environment to relax or entertain. Convenience is enhanced with features like an awning that extends your living space outdoors and leveling jacks that simplify setup so you can start enjoying your journey sooner. The interior includes a well-organized kitchen, sleeping accommodations designed for comfort, and areas for dining and lounging, all while maintaining smooth traffic flow. This Keystone Cougar model is built with a Gross Vehicle Weight Rating of 9,940 pounds and a dry weight of 7,140 pounds, making it manageable for towing without sacrificing stability or ride quality. Its hitch weight of 1,335 pounds contributes to secure towing and maneuverability. As a used RV, it offers proven dependability and value for adventurers who want to experience the freedom of the road with a trusted brand. As a family-owned, award-winning local RV dealer with multiple locations in Sumner, Everett, Kent, and Mt. Vernon Washington, Poulsbo RV here to help you find the perfect RV. Stock#: S848AA, VIN: 4YDF23M28LV509064.
  • RV Type: Fifth Wheel
  • Make: Keystone
  • Model: Cougar
  • Model#: 23MLS
  • Length: 26.1
  • Bunkhouse: No
  • Awnings: 1
  • Slide Outs: 2
  • Sleeping Capacity: 4
  • Living Area: Center
  • Leveling Jacks:
  • Exterior Color:
  • UVW: 7140
  • GVWR: 9940
  • Hitch Weight: 1335
  • Black Water Tank Capacity: 30
  • Grey Water Capacity: 60

2020 Keystone Cougar 23MLS Floorplan

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Payments Beginning at
$252 mo.
* On approval of credit. Loan term length 180 months at 7.99% APR.
See terms and conditions.​

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Let us help you find your RV

It’s easy to look for RVs online, but it’s not always easy to find the right RV.

Get Pre-Approved

Payments Beginning at $252 mo.
* On approval of credit. Loan term length 180 months at 7.99% APR.
See terms and conditions.​
This RV is made by Keystone a leading manufacturer in the RV industry, known for delivering quality and dependable recreational vehicles.
The RV is a Fifth Wheel, this is a versatile choice for camping, road trips, and extended travel.
The length of this RV is 26.1 feet. It provides ample room for travel and adventure, offering a spacious design that meets a variety of needs.
The floor plan name is 23MLS, also know as the model number.
The UVW (Unloaded Vehicle Weight) of this RV is 7140 pounds. It offers a perfect balance for towing, and efficiency.
This RV is equipped with 2 slide outs. It is thoughtfully designed to maximize space, comfort, and functionality for all travelers.
This RV is located at our Sumner store.
The average payment is about $252 per month on approval of credit.

Yes you can apply for RV financing on our website. Click here to apply online.

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*RV information, pricing, features, options, and availability are subject to change without notice. While we strive for accuracy, please contact Poulsbo RV to confirm current pricing, availability, specifications, features, and included equipment prior to purchase. Photos may be representative and may not reflect the actual unit in stock. Please confirm the RV is currently in stock before visiting. Sold units may take 7–10 days to be removed from our website. Advertised prices exclude applicable sales tax, license, registration, and government fees. A negotiable documentary service fee of up to $200 may be added to the sale price. Pre-delivery inspection services may be included at an additional cost. Charges vary based on the year, type, and condition of the RV.*

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When you buy from Poulsbo RV, you get what most dealers simply can’t offer.

It’s more than just a purchase; it’s ongoing support from a team that’s ready for everything your RV needs. With convenient service centers, expert service  technicians, and a knowledgeable support staff, you’re never alone on the road when you’re part of the Poulsbo RV family.

Service Departments  

Our expansive service departments are designed with the space, tools, and experienced technicians to handle everything from basic maintenance to major repairs. Whether you own a diesel motorhome or a lightweight towable, we have the capacity and expertise to keep you on the road.

Service Techs

With a large, skilled service team in place, we can serve more RVs more efficiently—delivering quicker turnarounds, dependable repairs, and consistently high-quality results.

RV Parts

We maintain one of the largest RV parts inventories in the region, so you can get what you need, when you need it. And our knowledgeable staff is always here to help you find the right solution.
  • State-of-the-art RV service facilities
  • RV Collision Repair
  • Factory-authorized warranty service
  • Over 50 RV Service Bays
  • Expert RV Technicians
  • RV walkthrough orientations
  • Large selection of new and used RVs
  • Best RV brands
  • Multiple financing lender options
  • Trade-ins welcome
  • Knowledgeable sales staff
  • Consignment Department

When you buy from us, service isn’t an afterthought.

From the moment you buy, we’re ready to support you for the long haul.

Four Locations

Family-owned and operated

Over 39 years of RV experience

Award-winning RV dealer

Our Google Reviews

Google Review

J.DeBruler

Google Rating
Rated 5 out of 5

EXCELLENT CUSTOMER SERVICE AND WORKMANSHIP!!! This is a really effective team of technicians, sales and service staff. Compared to the 4 other RV firms we’ve used over the past 30 years with 5 vehicles, Poulsbo RV is hands down, THE BEST.

Google Review

Ed H

Google Rating
Rated 5 out of 5

We had the best experience purchasing our brand new RPod from Poulsbo RV Kent, the whole team was friendly and welcoming, from sales, and service all the way to management. We worked with Eric D, who was incredibly helpful and straightforward throughout the whole process. Not pushy, and genuinely wanted to see us leave with what we wanted/needed. If you’re looking for your next RV definitely go here and ask for Eric D!

Google Review

Odd Friis

Google Rating
Rated 5 out of 5

The staff were all very accommodating and the service was first class from start to end. This is the second motorhome we have bought from Poulsbo RV and we highly recommend their services.

Google Review

James Ward

Google Rating
Rated 5 out of 5

Best buying experience ever. The finance personel were exceptional. The sales staff were professional and very helpful. Service staff were thorough and very knowledgeable on the motorhome we purchased and provided a great walkthrough on all the features and systems on the RV. Amazing!!

Google Review

Cailyn Santiago

Google Rating
Rated 5 out of 5

If I could give 5 extra stars I would!! Beyond grateful and satisfied with the experience purchasing our first RV here. The assistant manager Courtney went above and beyond to make sure we were taken care of. Nick made the sales experience 10/10. Jerry taught us everything and gave us the comfort and confidence to begin this new chapter. Thank you to Colby for helping us understand the financing side of things!

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Jorge Gonzalez

Google Rating
Rated 5 out of 5

We always have had a great experience, all the people involved are professional, knowledgeable, and easy to work with, We’ll go back in a heartbeat. Follow up we continue to have good experiences at PRV Everett, they are really nice to work with and we appreciate them going the extra mile to get things done. We highly recommend them

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Rhonda Covert

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Rated 5 out of 5

Bought a new trailer here the beginning of 2025. My sales person I believe Mike was great and so was the finance guy. And in for service last year and this year, I thought the people did very good – the two gals at service desk. And this week, especially working with Anneka(sp?)Who seemed to be very knowledgeable and smiling toward the end of the day, even though she was zipping around the parking lot in the rain.

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Jan Cross

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Rated 5 out of 5

We are so glad to have met and worked with the people at Mt. Vernon Poulsbo! We had such a wonderful experience from our salesman Tex, to Kevin our sales Manager and Dean our Finance Manager!! They helped us at every level and made sure we were happy with our purchase! We love our Motorhome and plan on many years of travel! Thank you once again for your warmth and expertise!!

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Brooke Daniels

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Rated 5 out of 5

Had the best experience!! My husband and I happened to show up during the big sale and what amazing luck and service we got!!!! Our sales guy Randy went above and beyond showing us everything that was in our towing range. His team behind him also went above and beyond more than we could have asked for!!! We felt like family there. I will be referring any and everyone here. Beyond happy!!

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Jana Williams-Kaiser

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Went in to have our RV checked out for the season. Was told it would take 45-60 minutes. Done in less than 30 minutes and we were back on the road feeling confident about this camping season. Professional and friendly. Great place for service.

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Poulsbo RV Kent

23031 Military RD. South
Kent, WA 98032

Directions
Sales
888-960-2389

Mon – Fri: 8:30am – 7:00pm
Sat: 8:30am – 7:00pm
Sun: 9:00am – 6:00pm

Parts

888-960-4972

Mon – Fri: 8:30am – 5:00pm
Sat: Closed
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888-960-0627

Mon – Fri: 8:00am – 5:00pm
Sat: 9:00am – 2:00pm
Sun: Closed

Poulsbo RV Sumner

2006 136th Avenue East
Sumner, WA 98390

Directions
Sales
888-960-8691

Mon – Fri: 8:30am – 7:00pm
Sat: 8:30am – 7:00pm
Sun: 9:00am – 6:00pm

Parts

888-616-8293

Mon – Fri: 8:00am – 5:00pm
Sat: Closed
Sun: Closed

Service

888-960-8691

Mon – Fri: 8:00am – 5:00pm
Sat: Closed
Sun: Closed

Poulsbo RV Everett

12218 Highway 99 South
Everett WA, 98204

Directions
Sales
866-563-4134

Mon – Fri: 8:30am – 7:00pm
Sat: 8:30am – 7:00pm
Sun: 9:00am – 6:00pm

Parts

888-439-3191

Mon – Fri: 8:30am – 6:00pm
Sat: 8:30am – 7:00pm
Sun: Closed

Service

888-960-9629

Mon – Fri: 8:30am – 5:30pm
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Sun: Closed

Poulsbo RV Mt. Vernon

510 Eleanor Lane
Mt. Vernon, WA 98273

Directions
Sales
866-740-7645

Mon – Sat: 8:30am – 7:00pm
Sun: 9:00am – 6:00pm

Parts

866-796-6283

Mon – Fri: 8:00am – 5:00pm
Sat: Closed
Sun: Closed

Service

866-706-1274

Mon – Fri: 8:00am – 5:00pm
Sat: 9:00am – 2:00pm
Sun: Closed

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Financing terms

Payments for Poulsbo RV.com are based on 20% cash down, plus taxes, charges, and licensing, subject to credit approval and tier 1 credit rating by the lender. The payment is subject to change based on credit scores, conditions, model year, RV type, and price. The term length for RV financing varies depending on the year and sale price, with options for 240 months, 180 months, and 120 months. For travel trailers, financing term lengths are usually under 120-180 months, while some Fifth Wheels and Motor Homes can be financed for up to 180 or 240 months. Please contact us for current rates and terms on the RV you are interested in. Please note that searching online for payments on Poulsbo RV is a guideline. Additionally, the dealer may charge a documentary service fee of up to $200.

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