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View Used Keystone Fifth Wheel RVs for Sale in or near Dover, Delaware

25 listings match your search

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 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks available in Williamstown, New Jersey
51

Used 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks

Used Fifth Wheel in Williamstown, New Jersey 08094

For Sale by White Horse RV Center

Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...

  • Sale
  • Blow Out Price
  • Special

$17,995

    Used 2021 Keystone Montana 3761FL available in Newfield, New Jersey
    34

    Used 2021 Keystone Montana 3761FL

    Used Fifth Wheel in Newfield, New Jersey 08344

    For Sale by Crossroads Trailer Sales, Inc.

    Keystone Montana 3761FL Fifth Wheel — Luxury Towable RV Overview Overview Discover the pinnacle of travel trailer luxury with the 2021 Keystone Montana 3761FL, a premier towable RV delivering comfort, space, and dependable performance on long journey ...

    • Sale
    • Consignment
    • In Stock
    • New Arrival

    $65,900

      Used 2018 Keystone Cougar XLite 25RES available in Milford North, Delaware
      19

      Used 2018 Keystone Cougar XLite 25RES

      Used Fifth Wheel in Milford North, Delaware 19963

      For Sale by Delmarva RV Center (Milford North)

       2018 Keystone Cougar XLite 25RES Fifth Wheel DRY WEIGHT 7035LBS SLEEPS 8 POWER AWNING 2 SLIDES FRONT BEDROOM SIDE BATHROOM DOUBLE DOOR REFRIGERATOR     WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY ...

      • Sale
      • In Stock
      • Recent Trade-In
      • Reduced

      $18,900

        Used 2017 Keystone Hideout 299RLDS available in Milford, Delaware
        20

        Used 2017 Keystone Hideout 299RLDS

        Used Fifth Wheel in Milford, Delaware 19963

        For Sale by Delmarva RV Center

        2017 HIDEOUT BY KEYSTONE 299RLDS   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! CALL OR EMAIL N ...

        • Sale
        • In Stock
        • New Arrival
        • Recent Trade-In

        $17,900

          Used 2019 Keystone Cougar 369BHS available in Milford North, Delaware
          22

          Used 2019 Keystone Cougar 369BHS

          Used Fifth Wheel in Milford North, Delaware 19963

          For Sale by Delmarva RV Center (Milford North)

          2019 COUGAR BY KEYSTONE 369BHS   POWER AWNING 4 SLIDES OUTSIDE KITCHEN DRY WEIGHT 11,441LBS DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM SIDE BATHROOM BUNK ROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLK ...

          • Sale
          • In Stock
          • New Arrival
          • Recent Trade-In

          $34,995

            Used 2023 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
            19

            Used 2023 Keystone Cougar Half-Ton 23MLE

            Used Fifth Wheel in Milford, Delaware 19963

            For Sale by Delmarva RV Center

            2023 COUGAR HALF TON BY KEYSTONE 23MLE   POWER AWNING DRY WEIGHT 7820LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 OUTSIDE REFRIGERATOR PANTRY DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FRONT BEDROOM  SIDE BATHROOM   WE WANT YOUR BUSINESS ...

            • Sale
            • In Stock
            • New Arrival
            • Recent Trade-In

            $35,995

              Used 2018 Keystone Cougar 338RLK available in Williamstown, New Jersey
              55

              Used 2018 Keystone Cougar 338RLK

              Used Fifth Wheel in Williamstown, New Jersey 08094

              For Sale by White Horse RV Center

              Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...

                $29,995

                  Used 2021 Keystone Avalanche 322RL available in Milford, Delaware
                  25

                  Used 2021 Keystone Avalanche 322RL

                  Used Fifth Wheel in Milford, Delaware 19963

                  For Sale by Delmarva RV Center

                  2021 AVALANCHE BY KEYSTONE 322RL   POWER AWNING DRY WEIGHT 11940LBS 3 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE REFRIGERATOR 2 FLATSCREEN TV'S FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN ...

                  • Sale
                  • In Stock
                  • New Arrival
                  • Recent Trade-In

                  $38,900

                    Used 2023 Keystone Montana 3931FB available in Milford North, Delaware
                    30

                    Used 2023 Keystone Montana 3931FB

                    Used Fifth Wheel in Milford North, Delaware 19963

                    For Sale by Delmarva RV Center (Milford North)

                    2023 MONTANA BY KEYSTONE 3931FB   POWER AWNING 3 SLIDES DRY WEIGHT 13680LB DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM BATH AND A HALF LARGE REFRIGERATOR PANTRY FLATSCREEN TV  FIREPLACE CENTER ISLAND  WE WANT YOUR BUSINESS FOLKS!! W ...

                    • Sale
                    • In Stock
                    • New Arrival

                    $69,995

                      Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer available in Williamstown, New Jersey
                      58

                      Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer

                      Used Fifth Wheel in Williamstown, New Jersey 08094

                      For Sale by White Horse RV Center

                      Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...

                      • Sale
                      • Blow Out Price
                      • Special

                      $43,995

                        Used 2018 Keystone Montana 3000RE available in Milford, Delaware
                        24

                        Used 2018 Keystone Montana 3000RE

                        Used Fifth Wheel in Milford, Delaware 19963

                        For Sale by Delmarva RV Center

                        2018 MONTANA BY KEYSTONE 3000RE   POWER AWNING 3 SLIDES DRY WEIGHT 11,980LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR PANTRY 2 FLATSCREEN TV'S   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES ...

                        • Sale
                        • In Stock
                        • New Arrival
                        • Recent Trade-In

                        $29,900

                          Used 2018 Keystone Hideout 299RLDS available in Clayton, Delaware
                          28

                          Used 2018 Keystone Hideout 299RLDS

                          Used Fifth Wheel in Clayton, Delaware 19938

                          For Sale by Alexander RV & Trailer Center

                          **ONE OWNER** 2 OPPOSING SLIDE OUTS 2 A/C UNITS (50 AMP) OUTSIDE KITCHEN HEATED & ENCLOSED UNDERBELLY THEATER SEATING POWER JACKS & AWNING ISLAND KITCHEN LITE WEIGHT!!

                          • Sale
                          • Blow Out Price
                          • In Stock
                          • New Arrival
                          • Special
                          • Reduced

                          $22,975

                            Used 2021 Keystone Montana 3855BR available in Clermont, New Jersey
                            35

                            Used 2021 Keystone Montana 3855BR

                            Used Fifth Wheel in Clermont, New Jersey 08210

                            For Sale by Driftwood RV Center

                            Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Area Free-Standing Dinette Residential Refrigerator Outside Kitchen Power Theater Seating Whether it's a weekend at your local state park or a month-long journey across the country, you'll find ...

                            • Sale

                            $47,900

                              Used 2021 Keystone Montana 3761FL available in Cape May Court House, New Jersey
                              14

                              Used 2021 Keystone Montana 3761FL

                              Used Fifth Wheel in Cape May Court House, New Jersey 08210

                              For Sale by Pop RVs

                              Stock #469259 - Well maintained 2021 Keystone Montana 3761FL! Ready to hit the road!This is a 2021 Montana 3761FL fifth wheel by Keystone. Features include a separate living room up front, a master suite with its own full bathroom, another half bathroom ou ...

                              • Consignment

                              $63,400

                                Used 2022 Keystone Cougar Half-Ton 32BHS available in Felton, Delaware
                                14

                                Used 2022 Keystone Cougar Half-Ton 32BHS

                                Used Fifth Wheel in Felton, Delaware 19943

                                For Sale by Callaway Outdoors LLC

                                2022 Keystone Cougar Half-Ton 32BHS – Spacious Family Camper Loaded with Features! Take the whole crew on the road in style with this 2022 Keystone Cougar Half-Ton 32BHS! Known for its smart layout and premium touches, this travel trailer is perfect ...

                                • In Stock
                                • Under Warranty

                                $31,000

                                  Used 2021 Keystone Cougar 364BHL available in Milton, Delaware
                                  129

                                  Used 2021 Keystone Cougar 364BHL

                                  Used Fifth Wheel in Milton, Delaware 19968

                                  For Sale by Pop RVs

                                  Stock #367829 - POPULAR ** COUGAR 364BHL ** HUGE BUNK ROOM with 1/2 Bath ** READY TO GO !!2021 Cougar Keystone 364BHL fifth wheel. ** ONE OWNER RV **Step inside and enjoy the spacious layout. Room for the whole family !!Sit back and relax on the theater se ...

                                  • Sale
                                  • Consignment
                                  • Reduced

                                  $44,995

                                    Used 2020 Keystone Alpine 3400RS available in Chester, Maryland
                                    116

                                    Used 2020 Keystone Alpine 3400RS

                                    Used Fifth Wheel in Chester, Maryland 21619

                                    For Sale by Pop RVs

                                    Stock #315556 - 2020 Alpine 34RL by Keystone! Arctic Package w/ Dual A/C Units, Auto Leveling, Full Cover, & Much More! Sleeps 4 w/ 3 Slides!The Alpine 3400 RS made by Keystone has an abundance of features that make her stand above her competition. With th ...

                                    • Sale
                                    • Consignment
                                    • Reduced

                                    $46,000

                                      Used 2019 Keystone Cougar Half-Ton West 27RLSWE available in Felton, Delaware
                                      11

                                      Used 2019 Keystone Cougar Half-Ton West 27RLSWE

                                      Used Fifth Wheel in Felton, Delaware 19943

                                      For Sale by Callaway Outdoors LLC

                                      2019 Keystone Cougar 27RLSWE – Compact Size, Big Living Space! Looking for a fifth wheel that’s easy to tow but doesn’t sacrifice comfort or space? This 2019 Keystone Cougar 27RLSWE packs in all the features of a larger unit while keeping ...

                                      • In Stock
                                      • Under Warranty

                                      $24,900

                                        Used 2019 Keystone Alpine 3700FL available in Clayton, Delaware
                                        16

                                        Used 2019 Keystone Alpine 3700FL

                                        Used Fifth Wheel in Clayton, Delaware 19938

                                        For Sale by Pop RVs

                                        Stock #413347 - WOW !! 2019 ALPINE 3700FL ** Only used 6-7 times ** NO pets & NON smoking ** READY TO GO !!WOW !! 2019 ALPINE 3700FL Step inside this gorgeous RV and experience true residential-style amenities.The Front Living room layout provides Two Sofa ...

                                        • Sale
                                        • Consignment
                                        • Reduced

                                        $48,000

                                          Used 2021 Keystone Fuzion 424 available in Stevensville, Maryland
                                          20

                                          Used 2021 Keystone Fuzion 424

                                          Used Toy Hauler in Stevensville, Maryland 21666

                                          For Sale by For Sale By Owner

                                          2021 Keystone Fuzion 424 Toy Hauler – $85,000 OBO Adventure-ready & packed with upgrades!13’6” garage for toys or extra spaceSleeps 6–8 comfortably1 ½ baths4 TVs + indoor/outdoor speakersGenerator & aux fuel tanks New ...

                                            $85,000

                                              Used 2024 Keystone Cougar 320RDS available in Denton, Maryland
                                              140
                                              1

                                              Used 2024 Keystone Cougar 320RDS

                                              Used Fifth Wheel in Denton, Maryland 21629

                                              For Sale by Pop RVs

                                              Stock #473522 - BEAUTIFUL ** 2024 COUGAR 320RDS ** MIDNIGHT EDITION ** ONE OWNER ** STORED INDOORS ** READY TO GO !!********************** CERTIFIED SINGLE OWNER **********************THIS IS THE ONE !!Beautiful 2024 COUGAR 320RDS with the upgraded Midnigh ...

                                              • Consignment

                                              $66,200

                                                Used 2015 Keystone Cougar X-Lite 29RLI available in Clermont, New Jersey
                                                26

                                                Used 2015 Keystone Cougar X-Lite 29RLI

                                                Used Fifth Wheel in Clermont, New Jersey 08210

                                                For Sale by Driftwood RV Center

                                                This Cougar X-Lite fifth wheel 29RLI features a rear living area, triple slides, and a convenient center island. As you step inside you are greeted with a spacious combined kitchen and living area with dual slide outs. To the immediate left inside the door ...

                                                • Sale

                                                $22,000

                                                  Used 2021 Keystone Cougar 316RLS available in Pylesville, Maryland
                                                  14

                                                  Used 2021 Keystone Cougar 316RLS

                                                  Used Fifth Wheel in Pylesville, Maryland 21132

                                                  For Sale by Pop RVs

                                                  Stock #464812 - Loaded, 1-Owner, Stored Inside, 2021 Keystone Cougar 316RLS, King Bed, Levelers, W/D Prep. Solar.********************** CERTIFIED SINGLE OWNER **********************This one-owner, 2021 Keystone Cougar 316RLS 5th wheel is loaded with every ...

                                                  • Consignment

                                                  $44,500

                                                    Used 2023 Keystone Montana 3781RL available in Pilesgrove, New Jersey
                                                    22

                                                    Used 2023 Keystone Montana 3781RL

                                                    Used Fifth Wheel in Pilesgrove, New Jersey 08098

                                                    For Sale by Pop RVs

                                                    Stock #434256 - Only used 1 Season ! 2023 Montana by Keystone (3781RL) - Fifth Wheel RV in Pilesgrove, NJLooking for a great Fifth Wheel RV for your next adventure? Look no further than this 2023 Montana 3781RL, which has everything you need to hit the roa ...

                                                    • Sale
                                                    • Consignment
                                                    • Reduced

                                                    $73,999

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