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

142 listings available

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 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 2018 Keystone Fuzion 417 available in Wheat Ridge, Colorado

Used 2018 Keystone Fuzion 417

Used Toy Hauler in Wheat Ridge, Colorado 80033

Keystone Fuzion toy hauler 417 highlights: Table w/Swing Out Stools Triple Slide Outs Bath and a Half Separate 13'6" Garage One and a half baths, a large garage area, plus residential furnishings and appliances mean fun where ever you take this Fuzion toy ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2019 Keystone Impact 330 available in Wheat Ridge, Colorado

Used 2019 Keystone Impact 330

Used Toy Hauler in Wheat Ridge, Colorado 80033

Keystone Impact toy hauler 330 highlights: Interior Patio Door Kitchen Peninsula Dual Entry Power Queen Bed 40" HDTV Double Entry Bath This travel trailer has a 12' 6" garage area that is separate from the main kitchen and living area so you can keep every ...

    • Length: 37' 0"
    • # Slideouts: 2
    • Sleeping Cap: 8
    Used 2017 Keystone Cougar Half-Ton Series 28RLSWE available in Longmont, Colorado

    Used 2017 Keystone Cougar Half-Ton Series 28RLSWE

    Used Travel Trailer in Longmont, Colorado 80504

    This rear living Cougar Half-ton Series travel trailer by Keystone RV has got you covered when it comes to camping.? Model 28RLSWE offers sleeping for six, a large slide out for added interior space, plus dual entry doors for added convenience.Enter the re ...

      • Length: 31' 0"
      • Dry Weight: 6,477 lbs
      • # Slideouts: 1
      • Sleeping Cap: 6
      New 2024 Keystone Springdale Classic Mini 1800BH available in Longmont, Colorado

      New 2024 Keystone Springdale Classic Mini 1800BH

      New Travel Trailer in Longmont, Colorado 80504

      Keystone Springdale Classic Mini travel trailer 1800BH highlights:Bunk BedsQueen BedTinted Safety Glass WindowsTwo Burner Gas Range?Get ready for outdoor fun with your favorite people when you have this trailer in tow! Once at your campsite, you can easily ...

        • Length: 21' 0"
        • Dry Weight: 3,120 lbs
        • Sleeping Cap: 5
        New 2024 Keystone Cougar Sport 1900RBWE available in Longmont, Colorado

        New 2024 Keystone Cougar Sport 1900RBWE

        New Travel Trailer in Longmont, Colorado 80504

        Keystone Cougar Sport travel trailer 1900RBWE highlights:Rear Corner BathTri-Fold Sleeper Sofa?Queen Bed12 Volt Refrigerator?A cozy?unit for two or four featuring a single slide out tri-fold sofa sleeper for family or overnight guests.? Just inside the ent ...

          • Length: 24' 0"
          • Dry Weight: 4,720 lbs
          • # Slideouts: 1
          • Sleeping Cap: 4
          New 2024 Keystone Alpine 3712KB available in Longmont, Colorado

          New 2024 Keystone Alpine 3712KB

          New Fifth Wheel in Longmont, Colorado 80504

          $129,732 *MSRP is subject to change by manufacturerKeystone RV Alpine fifth wheel 3712KB highlights:?Underbed StorageWalk-In ShowerKitchen IslandFront Living Area18 Cu. Ft. Residential Refrigerator?This fifth wheel is decked out in luxuries! The full rear ...

            • Length: 43' 0"
            • Dry Weight: 12,262 lbs
            • # Slideouts: 3
            • Sleeping Cap: 6
            Used 2019 Keystone Montana 3930FB available in Aurora, Colorado

            Used 2019 Keystone Montana 3930FB

            Used Fifth Wheel in Aurora, Colorado 80011

            Keystone Montana fifth wheel 3930FB highlights:Unique Master SuiteFront Wall ClosetDual SinksHalf BathKitchen IslandRV Refrigerator?It's time to start living your traveling dreams in this Montana! Beginning with the master suite featuring a walk-through be ...

              • Length: 40' 0"
              • Dry Weight: 13,564 lbs
              • # Slideouts: 3
              • Sleeping Cap: 4
              Used 2020 Keystone Cougar 364 BHL available in Longmont, Colorado

              Used 2020 Keystone Cougar 364 BHL

              Used Fifth Wheel in Longmont, Colorado 80503

              Stock #405693 - Energy Independence with $27,000 in aftermarket upgrades. Set up for off grid adventures.Full solar and lithium batteriesIf you are in the market for a fifth wheel, look no further than this 2020 Cougar 364 BHL, priced right at $59,900. Non ...

              • Consignment
              • New Arrival
              • Length: 36' 0"
              • # Slideouts: 3
              • Sleeping Cap: 10
              New 2024 Keystone Cougar Half-Ton 27BHS available in Longmont, Colorado

              New 2024 Keystone Cougar Half-Ton 27BHS

              New Travel Trailer in Longmont, Colorado 80504

              $55,656 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 27BHS highlights:Exterior Cargo DoorU-Shaped DinetteLarge Slide OutFull BathOutdoor Griddle and Mini FridgeDual Bedroom Wardrobes?Your whole crew will feel at home in ...

                • Length: 31' 0"
                • Dry Weight: 7,008 lbs
                • # Slideouts: 1
                • Sleeping Cap: 10
                Used 2018 Keystone Montana 3731FL available in Bellvue, Colorado

                Used 2018 Keystone Montana 3731FL

                Used Fifth Wheel in Bellvue, Colorado 80512

                Stock #404077 - A 2018 Keystone Montana 3731FL with a front living floor plan and full body paint!********************** CERTIFIED SINGLE OWNER **********************This front-living 2018 Keystone Montana 3731FL is among the most popular fifth-wheel floor ...

                • Consignment
                Pop RVs Bellvue, CO

                $63,500.00

                • Length: 37' 0"
                • Dry Weight: 13,375 lbs
                • # Slideouts: 6
                • Sleeping Cap: 6
                Used 2021 Keystone Montana 3930FB available in Erie, Colorado

                Used 2021 Keystone Montana 3930FB

                Used Fifth Wheel in Erie, Colorado 80516

                Stock #399199 - Montana Fifth Wheel model 3930FB with Onan Generator and Solar!This one-owner 2021 Montana 3930 FB Fifth Wheel is immaculate and ready for new adventures.Tons of upgrades make this Fifth Wheel ready for any boondocking opportunity! It has b ...

                • Sale
                • Consignment
                • Reduced
                Pop RVs Erie, CO

                $63,000.00

                • Length: 39' 0"
                • Dry Weight: 13,533 lbs
                • # Slideouts: 3
                • Sleeping Cap: 4
                New 2024 Keystone Springdale Classic 200RLCWE available in Longmont, Colorado

                New 2024 Keystone Springdale Classic 200RLCWE

                New Travel Trailer in Longmont, Colorado 80504

                Springdale Classic travel trailer 200RLCWE highlights:Full BathKitchen PantrySofaExterior Pass-Through?This trailer is perfect for your crew of four to six. There is a queen bed in the semi-private bedroom, along with dual closets and nightstands to keep y ...

                  • Length: 28' 0"
                  • Dry Weight: 4,560 lbs
                  • Sleeping Cap: 5
                  New 2024 Keystone Springdale Classic 200RLCWE available in Longmont, Colorado

                  New 2024 Keystone Springdale Classic 200RLCWE

                  New Travel Trailer in Longmont, Colorado 80504

                  Springdale Classic travel trailer 200RLCWE highlights:Full BathKitchen PantrySofaExterior Pass-Through?This trailer is perfect for your crew of four to six. There is a queen bed in the semi-private bedroom, along with dual closets and nightstands to keep y ...

                    • Length: 29' 0"
                    • Dry Weight: 4,570 lbs
                    • Sleeping Cap: 5
                    New 2024 Keystone Cougar Sport 2100RK available in Longmont, Colorado

                    New 2024 Keystone Cougar Sport 2100RK

                    New Fifth Wheel in Longmont, Colorado 80504

                    Keystone Limited Edition Cougar Sport fifth wheel 2100RK highlights:Rear Kitchen LayoutTri-Fold Sofa SleeperPrivate Front Bedroom17' Awning?Your family of five or six will love traveling in this Cougar Sport lightweight fifth wheel!? Enter to find a conven ...

                      • Length: 26' 0"
                      • Dry Weight: 6,780 lbs
                      • # Slideouts: 1
                      • Sleeping Cap: 6
                      New 2024 Keystone Alpine Avalanche Edition 346FL available in Longmont, Colorado

                      New 2024 Keystone Alpine Avalanche Edition 346FL

                      New Fifth Wheel in Longmont, Colorado 80504

                      $105,478 *MSRP is subject to change by manufacturerKeystone Alpine Avalanche Edition fifth wheel 346FL highlights:Quad SlidesFront LivingRaised Rear BathColossal Storage Beneath Rear BedroomFree Standing Dinette?Enjoy traveling with your family and friends ...

                        • Length: 39' 0"
                        • Dry Weight: 12,930 lbs
                        • # Slideouts: 4
                        • Sleeping Cap: 6
                        New 2024 Keystone Montana 3123RL available in Aurora, Colorado

                        New 2024 Keystone Montana 3123RL

                        New Fifth Wheel in Aurora, Colorado 80011

                        Keystone Montana fifth wheel 3123CK highlights:Kitchen IslandRear Living AreaFront Private BedroomFloor to Ceiling Pantry with ShelvesOutside Shower?Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, floor to ceiling pantr ...

                          • Length: 35' 0"
                          • Dry Weight: 12,420 lbs
                          • # Slideouts: 3
                          • Sleeping Cap: 4
                          New 2024 Keystone Montana High Country 311RD available in Aurora, Colorado

                          New 2024 Keystone Montana High Country 311RD

                          New Fifth Wheel in Aurora, Colorado 80011

                          Keystone Montana High Country fifth wheel 311RD highlights:U-Shaped KitchenFireplaceOpen Concept Living/Dining AreaKing Bed?This couples coach will have you excited about traveling to all of your favorite places, and new locations too!? The triple slide un ...

                            • Length: 35' 0"
                            • Dry Weight: 11,880 lbs
                            • # Slideouts: 3
                            • Sleeping Cap: 4
                            New 2024 Keystone Alpine 3910RK available in Longmont, Colorado

                            New 2024 Keystone Alpine 3910RK

                            New Fifth Wheel in Longmont, Colorado 80504

                            $125,682 *MSRP is subject to change by manufacturerKeystone RV Alpine fifth wheel 3910RK highlights:?Underbed StorageRear KitchenDual Entry DoorsFireplaceOutdoor Kitchen?With a bath and a half, it's a clean decision to take this fifth wheel with you on you ...

                              • Length: 43' 0"
                              • Dry Weight: 13,876 lbs
                              • # Slideouts: 3
                              • Sleeping Cap: 6
                              New 2024 Keystone Montana 3123RL available in Loveland, Colorado

                              New 2024 Keystone Montana 3123RL

                              New Fifth Wheel in Loveland, Colorado 80537

                              Keystone Montana fifth wheel 3123CK highlights:Kitchen IslandRear Living AreaFront Private BedroomFloor to Ceiling Pantry with ShelvesOutside Shower?Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, floor to ceiling pantr ...

                                • Length: 35' 0"
                                • Dry Weight: 12,460 lbs
                                • # Slideouts: 3
                                • Sleeping Cap: 4
                                New 2025 Keystone Cougar Half-Ton 29RKS available in Longmont, Colorado

                                New 2025 Keystone Cougar Half-Ton 29RKS

                                New Fifth Wheel in Longmont, Colorado 80504

                                $71,848 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton fifth wheel 29RKS highlights:Rear KitchenTheater SeatingBooth DinetteOutside Kitchen20' Electric Awning?You'll have all that you need to enjoy every adventure with this Cougar Half- ...

                                  • Length: 33' 0"
                                  • Dry Weight: 8,958 lbs
                                  • # Slideouts: 3
                                  • Sleeping Cap: 5
                                  New 2024 Keystone Springdale Classic Mini 2010BH available in Longmont, Colorado

                                  New 2024 Keystone Springdale Classic Mini 2010BH

                                  New Travel Trailer in Longmont, Colorado 80504

                                  $23,825 *MSRP is subject to change by manufacturerKeystone Springdale Classic Mini travel trailer 2010BH highlights:Double-Size BunksPantryPass-Through Storage10' Power Awning?This ?trailer offers lots of sleeping space for your family and friends with the ...

                                    • Length: 23' 0"
                                    • Dry Weight: 4,283 lbs
                                    • Sleeping Cap: 7
                                    New 2024 Keystone Cougar Sport 2700BH available in Longmont, Colorado

                                    New 2024 Keystone Cougar Sport 2700BH

                                    New Fifth Wheel in Longmont, Colorado 80504

                                    $49,986 *MSRP is subject to change by manufacturerKeystone Limited Edition Cougar Sport fifth wheel 2700BH highlights:Triple Double Bed BunksTri-Fold Sofa SleeperPrivate Front BedroomU-Shaped Dinette?This limited edition lightweight Cougar Sport bunk model ...

                                      • Length: 32' 0"
                                      • Dry Weight: 7,580 lbs
                                      • # Slideouts: 1
                                      • Sleeping Cap: 10
                                      New 2024 Keystone Montana 3231CK available in Loveland, Colorado

                                      New 2024 Keystone Montana 3231CK

                                      New Fifth Wheel in Loveland, Colorado 80537

                                      Keystone Montana fifth wheel 3231CK highlights:Kitchen IslandRear Living AreaFront Private BedroomTwo Pull Out PantriesResidential Range Hood?Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, two pull out pantries with ex ...

                                        • Length: 38' 0"
                                        • Dry Weight: 12,900 lbs
                                        • # Slideouts: 3
                                        • Sleeping Cap: 4
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