• Keyword
  • Price
  • Length
  • Dry Weight
  • Mileage
  • Sleeping Capacity

View Used 1974 or newer Keystone Fifth Wheel RVs for Sale

935 listings available

Find your perfect Keystone Fifth Wheel rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
Used 2020 Keystone Fuzion 357 available in San Marcos, California

Used 2020 Keystone Fuzion 357

Used Fifth Wheel in San Marcos, California 92069

Keystone RV Fuzion toy hauler 357 highlights: Dual Entry Bath Double Entry Doors Rear Loft Two LED TV's Two Awnings Set out on your next thrill-seeking adventure with this toy hauler! There are plenty of seating and sleeping options for everyone between th ...

  • Sale
  • Length: 35' 0"
  • # Slideouts: 3
  • Sleeping Cap: 8
Used 2015 Keystone Raptor 412TS available in Tallahassee, Florida

Used 2015 Keystone Raptor 412TS

Used Fifth Wheel in Tallahassee, Florida 32304

You will have no problem traveling with your favorite toys in this Keystone Raptor model 412TS. This fifth wheel toy hauler has everything you need for comfort on the inside, plus a 12' garage with 30 gallon fuel station to keep the toys going all weekend ...

  • Sale
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2018 Keystone Montana 3820FK available in Medford, Oregon

Used 2018 Keystone Montana 3820FK

Used Fifth Wheel in Medford, Oregon 97504

Keystone Montana fifth wheel 3820FKhighlights: Patent-Pending Front Windshield Design U-Shaped Dinette/Swivel Table Buffet Dual Entry Five Slide Outs RV Refrigerator You are going to love everything about this KeystoneMontana fifth wheelmodel3820FK every t ...

    • # Slideouts: 5
    • Sleeping Cap: 8
    Used 2022 Keystone Fuzion 429 available in Robstown, Texas

    Used 2022 Keystone Fuzion 429

    Used Fifth Wheel in Robstown, Texas 78380

    Keystone RV Fuzion toy hauler 429 highlights from Optimum RV: L-Shaped Sofa Loft w/Bunk Mat Bath and a Half Dual Entry Doors Front Private Bedroom Exterior Utility Storage Pack your bags and load up the toys into this toy hauler with the 8' MORryde zero gr ...

    • Sale
    • # Slideouts: 3
    • Sleeping Cap: 9
    Used 2017 Keystone Alpine 3661FL available in Ocala, Florida

    Used 2017 Keystone Alpine 3661FL

    Used Fifth Wheel in Ocala, Florida 34480

    Model 3661FL is identical to 3660FL except this model includes an 18 cu. ft. residential refrigerator. So if SIX slides in a fifth wheel gets you excited then you will be amazed at the space inside the Keystone RV Alpine 3661FL with it's front living room ...

    • Sale
    • # Slideouts: 6
    • Sleeping Cap: 6
    Used 2020 Keystone Alpine 3451GK available in Ocala, Florida

    Used 2020 Keystone Alpine 3451GK

    Used Fifth Wheel in Ocala, Florida 34473

    Keystone RV Alpine fifth wheel 3451GK highlights: Fireplace Rear Living Area Kitchen Island Outdoor Kitchen Dual Entry Bath This Alpine fifth wheel is identical to model 3450GK except that it features a 18 cu. ft. residential refrigerator with an ice maker ...

    • Sale
    • Length: 37' 0"
    • # Slideouts: 4
    • Sleeping Cap: 4
    Used 2019 Keystone Montana 3121RL available in Egg Harbor City, New Jersey

    Used 2019 Keystone Montana 3121RL

    Used Fifth Wheel in Egg Harbor City, New Jersey 08215

    ***RT66 RV CERTIFIED*** ***BUY WITH CONFIDENCE KNOWING YOU HAVE A 66 DAY LIMITED WARRANTY*** This RV is located at our GALLOWAY TWP location:920 West White Horse Pike, Egg Harbor City, NJ!! As a ROUTE 66 Certified Pre-Owned RV buyer you will enjoy the secu ...

    • Sale
    • Under Warranty
    • Length: 35' 0"
    • Dry Weight: 12,180 lbs
    • # Slideouts: 3
    • Sleeping Cap: 6
    Used 2019 Keystone Hideout 262RES available in La Feria, Texas

    Used 2019 Keystone Hideout 262RES

    Used Fifth Wheel in La Feria, Texas 78559

    SPEAK TO ONE OF OUR PURCHASING EXPERTS IN LA FERIA AT 956-215-8805 Keystone RV Hideout fifth wheel 262RES highlights from Optimum RV: Outdoor Kitchen U-Shaped Dinette Private Bedroom Tri-Fold Sofa When you choose to camp with this Hideout fifth wheel, you ...

    • Sale
    • # Slideouts: 1
    • Sleeping Cap: 6
    Used 2021 Keystone Fuzion 424 available in La Feria, Texas

    Used 2021 Keystone Fuzion 424

    Used Fifth Wheel in La Feria, Texas 78559

    SPEAK TO A SALES PRO IN LA FERIA AT 956-215-8805 Keystone RV Fuzion toy hauler 424 highlights from Optimum RV: Side Patio Dual Entry Bath Four Person Sofa Two Awnings Four LED TV's Triple Slides Relaxing with the family and riding the trails will be a blas ...

    • Sale
    • # Slideouts: 3
    • Sleeping Cap: 9
    Used 2022 Keystone Cougar East 355FBS available in Alvarado, Texas

    Used 2022 Keystone Cougar East 355FBS

    Used Fifth Wheel in Alvarado, Texas 76009

    Used Keystone 5th Wheel for sale 2022 Keystone Cougar 355FBS is approximately 36 feet in length, 3 slides and features LCI auto leveling jacks, aluminum wheels, gas/electric water heater, power patio awning, power door awning, pass through storage, black t ...

    • Sale
    • Length: 36' 0"
    • # Slideouts: 3
    Used 2016 Keystone Fuzion 422 - Chrome available in Southaven, Mississippi

    Used 2016 Keystone Fuzion 422 - Chrome

    Used Fifth Wheel in Southaven, Mississippi 38671

    2016 Keystone RV Fuzion 401With automotive exterior lines and innovative interior patio door the New Fuzion is "More Than A Garage". Boasting a stylish modern interior with custom furniture and cabinetry the Fuzion has a look that is unparalleled. One look ...

        Used 2023 Keystone Cougar 290RLS available in Nacogdoches, Texas

        Used 2023 Keystone Cougar 290RLS

        Used Fifth Wheel in Nacogdoches, Texas 75964

        2023 Cougar 290RLS 5th Wheel Trailer... Rear Living Floorplan, Solar Flex 400i, Auto Leveling System... This trailer is equipped with: Professional Grade Camping Package Towing w/ Confidence Package Cougar Innovation Package Climate Guard Protection P ...

        • Blow Out Price
        • Length: 33' 8"
        • Dry Weight: 10,160 lbs
        • # Slideouts: 3
        • Sleeping Cap: 4
        Used 2019 Keystone Cougar 366RDS available in Tallahassee, Florida

        Used 2019 Keystone Cougar 366RDS

        Used Fifth Wheel in Tallahassee, Florida 32304

        Keystone Cougar fifth wheel 366RDS highlights from Optimum RV: Separate Living Two Tri-Fold Sofas Large Pantry Theater Seating This Cougar fifth wheel will have you full-timing before you know it. The spouse asked for a separate living area for entertainin ...

          • # Slideouts: 4
          • Sleeping Cap: 7
          Used 2023 Keystone Montana 3231CK available in Festus, Missouri

          Used 2023 Keystone Montana 3231CK

          Used Fifth Wheel in Festus, Missouri 63028

          Keystone Montana fifth wheel 3231CK highlights from Optimum RV: Kitchen Island Rear Living Area Front Private Bedroom Pull Out Pantry Outside Shower Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, two pull out pantries ...

          • Sale
          • Length: 449' 0"
          • # Slideouts: 3
          • Sleeping Cap: 4
          Used 2021 Keystone Alpine 3220RL available in Medford, Oregon

          Used 2021 Keystone Alpine 3220RL

          Used Fifth Wheel in Medford, Oregon 97504

          Keystone RV Alpine fifth wheel 3220RL highlights: Rear Living Area Dual Entry Bathroom Fireplace Kitchen Island Free Standing Dinette 2" Accessory Hitch You won't want to camp any other way once you step inside this rear living Alpine fifth wheel! The livi ...

          • Sale
          • # Slideouts: 3
          • Sleeping Cap: 4
          Used 2021 Keystone Montana High Country 376FL available in Sandy, Oregon

          Used 2021 Keystone Montana High Country 376FL

          Used Fifth Wheel in Sandy, Oregon 97055

          Keystone Montana High Country fifth wheel 376FL highlights: Unique Dual Entry Loft Over Bedroom Rear Private Bedroom Four Slides Patent-Pending Windshield Your family will love this fifth wheel with a loft area over the rear master bedroom and the front li ...

            • # Slideouts: 4
            • Sleeping Cap: 9
            Used 2020 Keystone Cougar Half-Ton 25RESWE available in Sandy, Oregon

            Used 2020 Keystone Cougar Half-Ton 25RESWE

            Used Fifth Wheel in Sandy, Oregon 97055

            Keystone Cougar Half-Ton fifth wheel 25RESWE 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 ...

              • # Slideouts: 2
              • Sleeping Cap: 5
              Used 2014 Keystone Montana High Country Montana Mountaineer 375flf available in Epsom, New Hampshire

              Used 2014 Keystone Montana High Country Montana Mountaineer 375flf

              Used Fifth Wheel in Epsom, New Hampshire 03234

              Call for details.

              • Sale
              • Length: 38' 0"
              • Sleeping Cap: 5
              Used 2022 Keystone Montana 3855BR available in Longmont, Colorado

              Used 2022 Keystone Montana 3855BR

              Used Fifth Wheel in Longmont, Colorado 80504

              Keystone Montana fifth wheel 3855BR highlights: Two Bedrooms Loft Kitchen Island Rear Living Area Outside Shower Outdoor Kitchen Everyone will have a comfortable place to sleep with two bedrooms in this fifth wheel! The front private bedroom has a king bed ...

              • Sale
              • Length: 40' 0"
              • # Slideouts: 4
              • Sleeping Cap: 8
              Used 2021 Keystone Cougar Half-Ton 23MLS available in Ringgold, Virginia

              Used 2021 Keystone Cougar Half-Ton 23MLS

              Used Fifth Wheel in Ringgold, Virginia 24586

               If you have any questions at all, please give us a call at 888-299-8565 and PRESS 6 for sales. Please keep in mind, we have HUGE financing discounts, and we always offer our customers discounts on hitches and installation, parts and ac ...

              • Sale
              • Length: 26' 10"
              • Dry Weight: 5,887 lbs
              • # Slideouts: 1
              • Sleeping Cap: 4
              Used 2018 Keystone Montana 3660RL available in Nokomis, Florida

              Used 2018 Keystone Montana 3660RL

              Used Fifth Wheel in Nokomis, Florida 34275

              This Keystone Montana fifth wheel 3660RL offers plenty of space with FIVE slide outs, a rear living area, kitchen island, exterior entertainment center, plus much more!Step inside and be greeted by a wide open interior with a combined kitchen and living ar ...

                • Length: 39' 0"
                • # Slideouts: 5
                • Sleeping Cap: 4
                Used 2021 Keystone Fuzion 430 available in Bonne Terre, Missouri

                Used 2021 Keystone Fuzion 430

                Used Fifth Wheel in Bonne Terre, Missouri 63628

                Keystone Fuzion toy hauler 430 highlights from Optimum RV: Dual Entry Triple Slides Dual Entry Bath L-Shaped Sofa 18 Cu. Ft. Refrigerator Dual Opposing Sofas Three LED TV's Your family will love this spacious toy hauler that can sleep nine people each nigh ...

                • Sale
                • # Slideouts: 3
                • Sleeping Cap: 8
                Used 2017 Keystone Avalanche 380FL available in Marriott-Slaterville, Utah

                Used 2017 Keystone Avalanche 380FL

                Used Fifth Wheel in Marriott-Slaterville, Utah 84404

                VIN:4YDF38025HE760440

                • Sale
                • Sleeping Cap: 4
                Used 2023 Keystone Cougar Half-Ton 24RDS available in Pasco, Washington

                Used 2023 Keystone Cougar Half-Ton 24RDS

                Used Fifth Wheel in Pasco, Washington 99301

                Keystone Cougar Half-Ton fifth wheel 24RDS highlights: U-Shaped Dinette Sleeper Sofa Wardrobe Slide LED HDTV Large Slide Spend your weekends in comfort with this Cougar Half-Ton fifth wheel! A full bathroom with a linen closet and shower with seat will pro ...

                • Sale
                • Length: 28' 0"
                • # Slideouts: 2
                • Sleeping Cap: 6
                Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.