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View New Keystone RVs for Sale in or near Middletown, Delaware

67 listings match your search

Find your perfect Keystone 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!
New 2026 Keystone Cougar Half-Ton East 29RLP available in Milford North, Delaware
22

New 2026 Keystone Cougar Half-Ton East 29RLP

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR HALF TON BY KEYSTONE 29RLP   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE PANTRY DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES! ...

  • Sale
  • Coming Soon
  • On Order

$47,995

    New 2026 Keystone Cougar Half-Ton East 25FKD available in Milford North, Delaware
    23

    New 2026 Keystone Cougar Half-Ton East 25FKD

    New Travel Trailer in Milford North, Delaware 19963

    For Sale by Delmarva RV Center (Milford North)

    2026 COUGAR HALF TON BY KEYSTONE MODEL 25FKD   POWER AWNING 2 SLIDES SLEEPS 4 REAR BEDROOM DUCTED ROOF A/C WALKTHROUGH BATHROOM DINETTE FLATSCREEN TV  FIREPLACE PANTRY DOUBLE DOOR REFRIGERATOR    WE WANT YOUR BUSINESS FOLKS!! WE TAKE AL ...

    • Sale
    • In Stock
    • New Arrival

    $44,995

      New 2025 Keystone Arcadia 260SLCL available in Elizabethtown, Pennsylvania
      25

      New 2025 Keystone Arcadia 260SLCL

      New Fifth Wheel in Elizabethtown, Pennsylvania 17022

      For Sale by General RV Center

      Experience the perfect blend of comfort and functionality with the 2025 Keystone Arcadia Super Lite 260SLCL. This thoughtfully designed RV invites you into a world where every detail enhances your travel experience. The rear kitchen is a culinary haven, fe ...

      • Sale

      $47,999

        New 2026 Keystone Cougar Half-Ton 28BHS available in Milford North, Delaware
        23

        New 2026 Keystone Cougar Half-Ton 28BHS

        New Travel Trailer in Milford North, Delaware 19963

        For Sale by Delmarva RV Center (Milford North)

        2026 COUGAR HALF TON BY KEYSTONE 28BHS   POWER AWNING ONE SLIDE  DRY WEIGHT 7390LBS DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM SIDE BATHROOM BUNKS  DINETTE DOUBLE DOOR REFRIGERATOR FIREPLACE FLATSCREEN TV  PANTRY WE WANT YOUR BUSINESS FOLKS ...

        • Sale
        • In Stock
        • New Arrival

        $44,995

          New 2026 Keystone Arcadia 294SLRD available in Elizabethtown, Pennsylvania
          33

          New 2026 Keystone Arcadia 294SLRD

          New Fifth Wheel in Elizabethtown, Pennsylvania 17022

          For Sale by General RV Center

          Experience the perfect blend of comfort and adventure with the 2025 Keystone Arcadia Super Lite 294SLRD. This thoughtfully designed RV is your gateway to remarkable journeys, offering a spacious and inviting environment for up to four guests. The rear livi ...

          • Sale

          $59,605

            New 2026 Keystone Cougar Half-Ton 22RBS available in Milford North, Delaware
            19

            New 2026 Keystone Cougar Half-Ton 22RBS

            New Travel Trailer in Milford North, Delaware 19963

            For Sale by Delmarva RV Center (Milford North)

            2026 COUGAR HALF-TON BY KEYSTONE MODEL 22RBS   POWER AWNING  ONE SLIDE DRY WEIGHT 5840LBS 30 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 2 RECLINING SEATS CORNER BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR       WE WANT YOUR ...

            • Sale
            • In Stock
            • New Arrival

            $39,995

              New 2026 Keystone Passport 3300BK available in Elizabethtown, Pennsylvania

              New 2026 Keystone Passport 3300BK

              New Travel Trailer in Elizabethtown, Pennsylvania 17022

              For Sale by General RV Center

              Passport delivers ultra-lightweight camping loaded with multi-functional features and best-in-class storage. Passport premium models feature the brand's most spacious floorplans, including vaulted ceilings. A new front cap profile not only adds more interi ...

              • Sale

              $48,720

                New 2025 Keystone Arcadia 25SRD available in Elizabethtown, Pennsylvania
                28

                New 2025 Keystone Arcadia 25SRD

                New Fifth Wheel in Elizabethtown, Pennsylvania 17022

                For Sale by General RV Center

                The 2025 Keystone Arcadia Select 25SRD is your gateway to comfortable and stylish adventures. This thoughtfully designed RV offers a harmonious blend of functionality and elegance, perfect for families or couples seeking a home on wheels. As you explore th ...

                • Sale

                $32,999

                  New 2026 Keystone Cougar 360MBI available in Milford North, Delaware
                  29

                  New 2026 Keystone Cougar 360MBI

                  New Fifth Wheel in Milford North, Delaware 19963

                  For Sale by Delmarva RV Center (Milford North)

                  2026 COUGAR BY KEYSTONE 360MBI FIFTH WHEEL   POWER AWNING w/ LED LIGHT STRIP WASHER/DRYER PREP 4 SLIDES 2 DUCTED ROOF A/C'S SLEEPS 8 PEOPLE FRONT MASTER BEDROOM SIDE BATHROOM SIDE BUNK ROOM LOFT AREA DINETTE FIREPLACE FLATSCREEN TV  LARGE REFRIGE ...

                  • Sale
                  • Coming Soon
                  • On Order

                  $69,995

                    New 2026 Keystone Cougar Half-Ton 33RLI available in Milford North, Delaware
                    27

                    New 2026 Keystone Cougar Half-Ton 33RLI

                    New Travel Trailer in Milford North, Delaware 19963

                    For Sale by Delmarva RV Center (Milford North)

                    2026 COUGAR HALF TON BY KEYSTONE MODEL 33RLI   POWER AWNING 3 SLIDES DRY WEIGHT 8550LBS 50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM W/KING BED SIDE BATHROOM DOUBLE DOOR REFRIGERATOR PANTRY FIREPLACE FLATSCREEN TV WE WANT YOUR BUSINESS F ...

                    • Sale
                    • In Stock
                    • New Arrival

                    $52,995

                      New 2025 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
                      19

                      New 2025 Keystone Cougar Half-Ton 23MLE

                      New Fifth Wheel in Milford, Delaware 19963

                      For Sale by Delmarva RV Center

                      2025 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING 2 SLIDES OUTSIDE KITCHEN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND ...

                      • Sale
                      • Blow Out Price
                      • In Stock
                      • Special

                      $40,900

                        New 2026 Keystone Passport 2600FK available in Elizabethtown, Pennsylvania
                        29

                        New 2026 Keystone Passport 2600FK

                        New Travel Trailer in Elizabethtown, Pennsylvania 17022

                        For Sale by General RV Center

                        Discover the 2026 Keystone Passport Classic 2600FK, a travel trailer designed to elevate your camping experience. With a spacious floorplan that comfortably sleeps six, it's perfect for family adventures or a getaway with friends. The front kitchen layout ...

                        • Sale

                        $43,944

                          New 2026 Keystone Cougar Half-Ton 23MLE available in Milford North, Delaware
                          20

                          New 2026 Keystone Cougar Half-Ton 23MLE

                          New Fifth Wheel in Milford North, Delaware 19963

                          For Sale by Delmarva RV Center (Milford North)

                          2026 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING DRY WEIGHT 7820LB 2 SLIDES OUTSIDE REFRIGERATOR SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! W ...

                          • Sale
                          • In Stock
                          • New Arrival

                          $49,995

                            New 2025 Keystone Passport 2450RK available in Elizabethtown, Pennsylvania
                            26

                            New 2025 Keystone Passport 2450RK

                            New Travel Trailer in Elizabethtown, Pennsylvania 17022

                            For Sale by General RV Center

                            Experience the perfect blend of comfort and convenience with the 2025 Keystone Passport SL 2450RK. This RV is designed for those who love to travel in style while enjoying all the comforts of home. The rear kitchen layout is a culinary enthusiast's dream, ...

                            • Sale

                            $31,999

                              New 2025 Keystone Arcadia 248SLRE available in Elizabethtown, Pennsylvania
                              28

                              New 2025 Keystone Arcadia 248SLRE

                              New Fifth Wheel in Elizabethtown, Pennsylvania 17022

                              For Sale by General RV Center

                              Experience the perfect blend of comfort and adventure with the 2025 Keystone Arcadia Super Lite 248SLRE. This thoughtfully designed RV offers a spacious and inviting interior, ideal for families or couples seeking a cozy retreat on the road. The rear livin ...

                              • Sale

                              $44,999

                                New 2026 Keystone Cougar Half-Ton 26LBW available in Milford North, Delaware
                                20

                                New 2026 Keystone Cougar Half-Ton 26LBW

                                New Travel Trailer in Milford North, Delaware 19963

                                For Sale by Delmarva RV Center (Milford North)

                                2026 COUGAR HALF TON BY KEYSTONE 26LBW   POWER AWNING DRY WEIGHT 7180LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM DINETTE FLATSCREEN TV FIREPLACE PANTRY WASHER DRYER PREP DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLK ...

                                • Sale
                                • In Stock
                                • New Arrival

                                $44,995

                                  New 2026 Keystone Cougar Half-Ton 29MBD available in Milford North, Delaware
                                  22

                                  New 2026 Keystone Cougar Half-Ton 29MBD

                                  New Fifth Wheel in Milford North, Delaware 19963

                                  For Sale by Delmarva RV Center (Milford North)

                                  2026 COUGAR HALF TON BY KEYSTONE 29MBD   POWER AWNING 2 SLIDES DRY WEIGHT 9420LBS SLEEPS 7 FRONT BEDROOM SIDE BATHROOM SIDE BUNK ROOM DINETTE FLATSCREEN TV DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE ...

                                  • Sale
                                  • In Stock
                                  • New Arrival

                                  $54,995

                                    New 2026 Keystone Cougar 350LLK available in Milford, Delaware
                                    24

                                    New 2026 Keystone Cougar 350LLK

                                    New Fifth Wheel in Milford, Delaware 19963

                                    For Sale by Delmarva RV Center

                                    2026 COUGAR BY KEYSTONE 350LLK   POWER AWNING 4 SLIDES DUCTED ROOF A/C DRY WEIGHT 11980LBS CEILING FAN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE DOUBLE DOOR REFRIGERATOR PANTRY DINETTE FIREPLACE FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS! ...

                                    • Sale
                                    • In Stock
                                    • New Arrival

                                    $79,995

                                      New 2026 Keystone Cougar 34TSB available in Milford North, Delaware
                                      23

                                      New 2026 Keystone Cougar 34TSB

                                      New Travel Trailer in Milford North, Delaware 19963

                                      For Sale by Delmarva RV Center (Milford North)

                                      2026 COUGAR BY KEYSTONE 34TSB   POWER AWNING DRY WEIGHT 8890LBS 3 SLIDES DUCTED ROOF A/C OUTSIDE REFRIGERATOR SLEEPS 9 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR BUNK ROOM FLATSCREEN TV  FIREPLACE     WE WANT YOUR BUSI ...

                                      • Sale
                                      • In Stock
                                      • New Arrival

                                      $54,995

                                        New 2025 Keystone Passport Classic 284QB available in Newfield, New Jersey
                                        16
                                        1

                                        New 2025 Keystone Passport Classic 284QB

                                        New Travel Trailer in Newfield, New Jersey 08344

                                        For Sale by Crossroads Trailer Sales, Inc.

                                        Keystone Passport Classic 284QB Travel Trailer — 2025 New Arrival, In Stock Electric stabilizer Jacls 50 Amp Service with 2nd A/C Prep The 2025 Keystone Passport Classic 284QB is an exceptional towable RV designed for families and adventurers who cra ...

                                        • Sale
                                        • Blow Out Price
                                        • In Stock
                                        • Special
                                        • Reduced
                                        • Under Warranty

                                        $27,900

                                          New 2026 Keystone Cougar Sport 2700BH available in Milford North, Delaware
                                          18

                                          New 2026 Keystone Cougar Sport 2700BH

                                          New Fifth Wheel in Milford North, Delaware 19963

                                          For Sale by Delmarva RV Center (Milford North)

                                          2026 COUGAR SPORT BY KEYSTONE 2700BH   POWER AWNING ONE SLIDE DRY WEIGHT 7650LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE BUNKS DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL ...

                                          • Sale
                                          • In Stock
                                          • New Arrival

                                          $39,995

                                            New 2025 Keystone Cougar 290RLS available in Milford North, Delaware
                                            23

                                            New 2025 Keystone Cougar 290RLS

                                            New Fifth Wheel in Milford North, Delaware 19963

                                            For Sale by Delmarva RV Center (Milford North)

                                            2025 COUGAR BY KEYSTONE 290RLS   POWER AWNING 3 SLIDES CEILING FAN DUCTED ROOF A/C DRY WEIGHT 10660LBS SLEEPS 4 FRONT BEDROOM SIDE BATHROOM PANTRY FLATSCREEN TV  FIREPLACE CENTER ISLAND  LARGE SIDE BY SIDE REFRIGERATOR DINETTE WE WANT YOUR B ...

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

                                            $64,900

                                              New 2026 Keystone Cougar Half-Ton 32BHS available in Milford North, Delaware
                                              20

                                              New 2026 Keystone Cougar Half-Ton 32BHS

                                              New Fifth Wheel in Milford North, Delaware 19963

                                              For Sale by Delmarva RV Center (Milford North)

                                              2026 KEYSTONE COUGAR HALF TON 32BHS   POWER AWNING FRONT AND REAR ENTRY DOORS 2 SLIDES OUTSIDE KITCHEN DRY WEIGHT 9550LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM BATH AND  A HALF DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN ...

                                              • Sale
                                              • In Stock
                                              • New Arrival

                                              $57,995

                                                New 2026 Keystone Passport SL 229BH available in Elizabethtown, Pennsylvania
                                                26

                                                New 2026 Keystone Passport SL 229BH

                                                New Travel Trailer in Elizabethtown, Pennsylvania 17022

                                                For Sale by General RV Center

                                                Keystone Passport Super Lite travel trailer 229BH highlights: Double-Size Bunks 15' Awning Front Private Bedroom Rear Cargo Door Bedroom Nightstand Flip-Up Countertop Extension Trips to the lake with a larger group are made easy in this spacious travel tra ...

                                                • Sale

                                                $32,184

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