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View New & Used Keystone RVs for Sale in or near Keenesburg, Colorado

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!
Used 2015 Keystone Cougar X-LITE 25RKS available in Longmont, Colorado
29

Used 2015 Keystone Cougar X-LITE 25RKS

Used Travel Trailer in Longmont, Colorado 80504

For Sale by General RV Center

This Cougar X-Lite fifth wheel features a rear kitchen, a single slide, and more! As you enter model 25RKS notice the kitchen conveniently located in the rear of the unit. There is a refrigerator just inside the door, plus enjoy a three burner range, doubl ...

  • Sale

$12,888

    Used 2023 Keystone Cougar Half-Ton 23MLE available in Wheat Ridge, Colorado
    29

    Used 2023 Keystone Cougar Half-Ton 23MLE

    Used Fifth Wheel in Wheat Ridge, Colorado 80033

    For Sale by Blue Compass RV Wheat Ridge

    The2023KeystoneCougar23MLEspecificationsinclude: Length:Approximately28feet. Weight:Dryweightaround6,000lbs. SleepingCapacity:Upto4people. Features:Rearkitchenlayout,L-shapedkitchenwithamplecounterspace,tanklesswaterheater,andan exteriorkitchenwithafridge. ...

      $43,995

        New 2025 Keystone Avalanche 366LS available in Longmont, Colorado
        29

        New 2025 Keystone Avalanche 366LS

        New Fifth Wheel in Longmont, Colorado 80504

        For Sale by General RV Center

        Experience the pinnacle of luxury and comfort with the 2025 Keystone Alpine 366LS. This exquisite fifth wheel is designed to elevate your adventures with its spacious and well-thought-out floorplan. The rear kitchen, equipped with a full-size electric refr ...

        • Sale

        $79,999

          New 2026 Keystone Cougar HALF TON 26RKE available in Longmont, Colorado
          31

          New 2026 Keystone Cougar HALF TON 26RKE

          New Fifth Wheel in Longmont, Colorado 80504

          For Sale by General RV Center

          Keystone Cougar Half-Ton fifth wheel 26RKE highlights: Dual Opposing Slides Rear Kitchen Outdoor Entertainment King Bed Time spent at the campground in this fifth wheel will be time well spent! Once you arrive, you can unload the unobstructed pass-thru sto ...

          • Sale

          $54,950

            New 2025 Keystone Avalanche 378BH available in Longmont, Colorado
            22

            New 2025 Keystone Avalanche 378BH

            New Fifth Wheel in Longmont, Colorado 80504

            For Sale by General RV Center

            Welcome to the luxurious 2025 Keystone Avalanche 378BH, where comfort meets adventure in a truly stunning package. With a spacious length of over 40 feet, this fifth wheel is designed to accommodate your family and friends, offering sleeping space for up t ...

            • Sale

            $79,999

              Used 2017 Keystone Cougar 326RDS available in Longmont, Colorado
              32

              Used 2017 Keystone Cougar 326RDS

              Used Fifth Wheel in Longmont, Colorado 80504

              For Sale by General RV Center

              If you enjoy time away from home, you will love your time away in this Keystone Cougar 326RDS fifth wheel. This model features quad slides, a rear entertainment center, and plenty of room to entertain guests. As you enter the fifth wheel, to your left ther ...

              • Sale

              $24,980

                Used 2020 Keystone Passport 2600BHWE GT Series available in Wheat Ridge, Colorado
                20

                Used 2020 Keystone Passport 2600BHWE GT Series

                Used Travel Trailer in Wheat Ridge, Colorado 80033

                For Sale by Blue Compass RV Wheat Ridge

                There's plenty of room in this 2020 Keystone Passport 2600BH. Full size bunk beds, queen bed in the main suite and a large U-Shaped dinette provide plenty of sleep space. Complete with an outdoor kitchen! Enjoy relaxing under the power awning with LED ligh ...

                  $27,397

                    New 2026 Keystone Cougar HALF TON 26LBW available in Longmont, Colorado
                    28

                    New 2026 Keystone Cougar HALF TON 26LBW

                    New Travel Trailer in Longmont, Colorado 80504

                    For Sale by General RV Center

                    Keystone Cougar Half-Ton travel trailer 26LBW highlights: Large Slide Out King Bed 2" Accessory Hitch Kitchen Pantry Wherever you decide to camp in this travel trailer, you'll be met with comfort and convenience! The full rear bath includes a space saving ...

                    • Sale

                    $44,950

                      New 2026 Keystone Cougar 22MLS available in Longmont, Colorado
                      25

                      $41,950

                        New 2026 Keystone Cougar 22RBS available in Longmont, Colorado
                        22

                        New 2026 Keystone Cougar 22RBS

                        New Travel Trailer in Longmont, Colorado 80504

                        For Sale by General RV Center

                        Experience the perfect blend of style and functionality with the 2025 Keystone Cougar Half-Ton 22RBS. This RV is designed for those who crave adventure without sacrificing comfort. At just under 26 feet in length, it offers a spacious and inviting interior ...

                        • Sale

                        $39,950

                          Used 2021 Keystone Fuzion 430 available in Longmont, Colorado
                          53

                          Used 2021 Keystone Fuzion 430

                          Used Fifth Wheel in Longmont, Colorado 80504

                          For Sale by General RV Center

                          Your family will love this spacious toy hauler that can sleep six people each night. The triple slides will provide added space to move about freely, and the bath and a half will be a big plus when camping with a larger group. Prepare all your meals on the ...

                          • Sale

                          $58,988

                            New 2025 Keystone Avalanche 380LT available in Longmont, Colorado
                            42

                            New 2025 Keystone Avalanche 380LT

                            New Fifth Wheel in Longmont, Colorado 80504

                            For Sale by General RV Center

                            Experience the pinnacle of luxury and comfort with the 2025 Keystone Alpine 380LT. This fifth wheel is designed for those who crave adventure without sacrificing the comforts of home. With its spacious layout, the Alpine 380LT is perfect for families or gr ...

                            • Sale

                            $114,108

                              Used 2020 Keystone Bullet 290BHS available in Longmont, Colorado
                              28

                              Used 2020 Keystone Bullet 290BHS

                              Used Travel Trailer in Longmont, Colorado 80504

                              For Sale by General RV Center

                              You will love how accommodating this Bullet travel trailer is! Because this unit can sleep nine people, it is a great option for those who travel with large families or like to host big weekend parties, and the front private bedroom will give you a place t ...

                              • Sale

                              $19,999

                                New 2026 Keystone Cougar 22MLS available in Longmont, Colorado
                                25

                                New 2026 Keystone Cougar 22MLS

                                New Travel Trailer in Longmont, Colorado 80504

                                For Sale by General RV Center

                                Introducing the 2026 Keystone Cougar Half-Ton 22MLS, where modern design meets ultimate comfort. This RV invites you to explore the open road with the perfect blend of luxury and practicality. Its impressive 26.83-foot length houses a spacious interior, fe ...

                                • Sale

                                $41,950

                                  New 2025 Keystone Avalanche 390DS available in Longmont, Colorado
                                  44

                                  New 2025 Keystone Avalanche 390DS

                                  New Fifth Wheel in Longmont, Colorado 80504

                                  For Sale by General RV Center

                                  Discover the ultimate in luxury and functionality with the 2025 Keystone Avalanche 390DS. This fifth wheel is designed for those who seek adventure without sacrificing comfort. With its spacious layout, its perfect for families or groups, offering a remark ...

                                  • Sale

                                  $111,408

                                    New 2026 Keystone Cougar 26RES available in Longmont, Colorado
                                    29

                                    New 2026 Keystone Cougar 26RES

                                    New Fifth Wheel in Longmont, Colorado 80504

                                    For Sale by General RV Center

                                    Explore the 2025 Keystone Cougar Half-Ton 26RES, where comfort and innovation meet in a perfect blend. This RV is designed to accommodate up to four guests, with a cozy queen bed and a convertible sleeping area. The heart of this model is its center kitche ...

                                    • Sale

                                    $52,950

                                      New 2026 Keystone Cougar 2100RK available in Longmont, Colorado

                                      New 2026 Keystone Cougar 2100RK

                                      New Fifth Wheel in Longmont, Colorado 80504

                                      For Sale by General RV Center

                                      Experience the perfect blend of comfort and adventure with the 2026 Keystone Cougar Sport 2100RK. This travel trailer is thoughtfully designed to cater to your every need while on the road. At 26.25 feet in length, it offers a spacious and inviting interio ...

                                      • Sale

                                      $39,950

                                        New 2026 Keystone Cougar 316RLS available in Longmont, Colorado

                                        New 2026 Keystone Cougar 316RLS

                                        New Fifth Wheel in Longmont, Colorado 80504

                                        For Sale by General RV Center

                                        Experience the perfect blend of luxury and functionality with the 2026 Keystone Cougar 316RLS. This fifth wheel is designed to cater to your adventurous spirit while providing the comforts of home. With its spacious interior and thoughtful layout, you'll f ...

                                          Get Price

                                            New 2025 Keystone Springdale 1700FQ available in Longmont, Colorado
                                            15

                                            New 2025 Keystone Springdale 1700FQ

                                            New Travel Trailer in Longmont, Colorado 80504

                                            For Sale by General RV Center

                                            Experience the perfect blend of comfort and convenience with the 2025 Keystone Springdale Classic 1700FQ. This charming travel trailer is designed for those who appreciate a cozy yet functional space. With a length of just under 21 feet, it's compact enoug ...

                                            • Sale

                                            $13,999

                                              Used 2019 Keystone Sprinter Campfire Edition 32FWBH available in Longmont, Colorado
                                              28

                                              Used 2019 Keystone Sprinter Campfire Edition 32FWBH

                                              Used Fifth Wheel in Longmont, Colorado 80504

                                              For Sale by Blue Compass RV Longmont

                                              Keystone Sprinter Campfire Edition fifth wheel 32FWBHhighlights: Private Bunkhouse Bath and a Half Kitchen Peninsula Outside Kitchen Power Stabilizer Jacks Just imagine this Sprinter Campfire Edition fifth wheel loaded up for the three-day weekend starting ...

                                                $28,995

                                                  New 2026 Keystone Springdale 1300BH available in Longmont, Colorado
                                                  23

                                                  New 2026 Keystone Springdale 1300BH

                                                  New Travel Trailer in Longmont, Colorado 80504

                                                  For Sale by General RV Center

                                                  This lightweight travel trailer is perfect for four happy campers. You'll enjoy the front full-size bed, while your guests or little ones take the 28" x 74" bunk beds. There is also a shelf above the bed to keep your things organized. A private bath includ ...

                                                  • Sale

                                                  $9,999

                                                    New 2025 Keystone Springdale 1750RD available in Longmont, Colorado
                                                    14

                                                    New 2025 Keystone Springdale 1750RD

                                                    New Travel Trailer in Longmont, Colorado 80504

                                                    For Sale by General RV Center

                                                    Experience the perfect blend of comfort and convenience with the 2025 Keystone Springdale Classic 1750RD. This compact yet spacious travel trailer is designed to accommodate up to four adventurers, making it an ideal choice for couples or small families. T ...

                                                    • Sale

                                                    $15,999

                                                      New 2026 Keystone Cougar 25MLE available in Longmont, Colorado
                                                      26

                                                      New 2026 Keystone Cougar 25MLE

                                                      New Travel Trailer in Longmont, Colorado 80504

                                                      For Sale by General RV Center

                                                      Experience the perfect blend of comfort and adventure with the 2026 Keystone Cougar Half-Ton 25MLE. This travel trailer invites you to explore the open road without sacrificing the comforts of home. With a spacious king bed and two convertible sleeping are ...

                                                      • Sale

                                                      $44,950

                                                        New 2026 Keystone Cougar 2700BH available in Longmont, Colorado

                                                        New 2026 Keystone Cougar 2700BH

                                                        New Fifth Wheel in Longmont, Colorado 80504

                                                        For Sale by General RV Center

                                                        Discover the 2026 Keystone Cougar Sport 2700BH, a travel trailer designed to make every adventure memorable. With a length of just over 32 feet, this RV is spacious enough to comfortably accommodate up to nine people. The layout is perfect for families or ...

                                                        • Sale

                                                        $42,950

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