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

65 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 2025 Keystone Alpine 3700FL available in Longmont, Colorado
35

New 2025 Keystone Alpine 3700FL

New Fifth Wheel in Longmont, Colorado 80504

For Sale by General RV Center

Discover the luxurious 2025 Keystone Alpine 3700FL, a fifth wheel designed for those who crave both adventure and comfort. This RV greets you with a spacious and sophisticated front living area, featuring dual tri-fold sofa sleepers and theater seating, pe ...

  • Sale

$94,999

    New 2025 Keystone Avalanche 346FL available in Longmont, Colorado
    17

    New 2025 Keystone Avalanche 346FL

    New Fifth Wheel in Longmont, Colorado 80504

    For Sale by General RV Center

    Discover the 2025 Keystone Avalanche 346FL, a spacious fifth wheel designed for those who crave luxury and comfort on the road. With its impressive 38.92-foot length and four expansive slides, this RV offers a front living area that feels like a home theat ...

    • Sale

    $76,999

      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 ...

        $61,864

          New 2026 Keystone Springdale 1230BB available in Longmont, Colorado
          25

          New 2026 Keystone Springdale 1230BB

          New Travel Trailer in Longmont, Colorado 80504

          For Sale by General RV Center

          Keystone Springdale Mini travel trailer 1230BB highlights: -Full-Size Bed -Exterior Pass-Thru Storage -3.3 Cu. Ft. 12V Refrigerator -Bunk Beds This lightweight travel trailer is perfect for four happy campers. You'll enjoy the front full-size bed, while yo ...

            $17,515

              New 2025 Keystone Cougar 360MBI available in Longmont, Colorado
              22

              New 2025 Keystone Cougar 360MBI

              New Fifth Wheel in Longmont, Colorado 80504

              For Sale by General RV Center

              Imagine embarking on your next adventure in the luxurious 2025 Keystone Cougar 360MBI. This fifth wheel redefines comfort with its spacious design and thoughtful amenities. The heart of this RV is the center kitchen, featuring a full-size electric refriger ...

              • Sale

              $69,999

                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 1810BH available in Longmont, Colorado
                  16

                  New 2025 Keystone Springdale 1810BH

                  New Travel Trailer in Longmont, Colorado 80504

                  For Sale by General RV Center

                  ## Keystone Springdale Classic Mini travel trailer 1810BH highlights - Booth Dinette Slide - Fold-Down Sofa - Rear Corner Bath - Queen Murphy Bed - Pass-Thru Storage This cute Springdale Classic Mini bunk model will easily sleep seven with the double-size ...

                  • Sale

                  $19,999

                    New 2026 Keystone Arcadia 294SLRD available in Longmont, Colorado
                    30

                    New 2026 Keystone Arcadia 294SLRD

                    New Fifth Wheel in Longmont, Colorado 80504

                    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 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 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

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

                          $41,950

                            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

                              New 2026 Keystone Cougar 26RKE available in Longmont, Colorado

                              New 2026 Keystone Cougar 26RKE

                              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 Half-Ton 26RKE. This travel trailer is designed for those who crave the open road without sacrificing the comforts of home. As you explore its spacious interior, you'll fin ...

                              • Sale

                              $54,950

                                New 2025 Keystone Springdale 1700FQ available in Longmont, Colorado
                                16

                                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 2023 Keystone Montana HC 331RL available in Longmont, Colorado
                                  39

                                  Used 2023 Keystone Montana HC 331RL

                                  Used Fifth Wheel in Longmont, Colorado 80504

                                  For Sale by General RV Center

                                  Experience the perfect blend of luxury and practicality with the 2023 Keystone Montana High Country 331RL. This stunning fifth wheel offers a spacious layout designed for ultimate comfort, making it the ideal home away from home. With a length of over 37 f ...

                                  • Sale

                                  $53,995

                                    New 2026 Keystone Avalanche 302RS available in Longmont, Colorado
                                    31

                                    New 2026 Keystone Avalanche 302RS

                                    New Fifth Wheel in Longmont, Colorado 80504

                                    For Sale by General RV Center

                                    Keystone Alpine Avalanche Edition fifth wheel 302RS highlights: King Bed Kitchen Island Fireplace Hide-a-Bed Sleeper Outside Kitchen For the couple that enjoys entertaining, this fifth wheel is sure to catch your eye! Triple slides open up the interior to ...

                                    • Sale

                                    $72,995

                                      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

                                        New 2026 Keystone Avalanche 321RL available in Longmont, Colorado
                                        31

                                        New 2026 Keystone Avalanche 321RL

                                        New Fifth Wheel in Longmont, Colorado 80504

                                        For Sale by General RV Center

                                        Experience the ultimate in luxury and comfort with the 2025 Keystone Avalanche 321RL. This exquisite fifth wheel is designed to make every journey memorable, boasting a spacious interior that comfortably sleeps four. The master bedroom features a plush kin ...

                                        • Sale

                                        $75,495

                                          New 2026 Keystone Alpine 3910RK available in Longmont, Colorado
                                          35

                                          New 2026 Keystone Alpine 3910RK

                                          New Fifth Wheel in Longmont, Colorado 80504

                                          For Sale by General RV Center

                                          This luxury fifth wheel has everything you're looking for in a home away from home - including a bath and a half floor plan and dual entrys. A crackling fireplace and a Super Cinema 65" LED Smart TV set the stage for the living area with Thomas Payne furni ...

                                          • Sale

                                          $100,995

                                            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 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 ...

                                                $64,256

                                                  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

                                                    New 2026 Keystone Springdale 1200BT available in Longmont, Colorado
                                                    22

                                                    New 2026 Keystone Springdale 1200BT

                                                    New Travel Trailer in Longmont, Colorado 80504

                                                    For Sale by General RV Center

                                                    Keystone Springdale Mini travel trailer 1200BT highlights: -Full-Size Bed -Exterior Pass-Thru Storage -3.3 Cu. Ft. 12V Refrigerator -Bar Table This lightweight travel trailer is perfect for a couple. You'll enjoy the front full-size bed, with a shelf above ...

                                                    • Sale

                                                    $9,999

                                                      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 ...

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