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

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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 2019 Keystone Sprinter 27FWML available in Loveland, Colorado

Used 2019 Keystone Sprinter 27FWML

Used Fifth Wheel in Loveland, Colorado 80537

Call for details.

    • Length: 30' 0"
    • Sleeping Cap: 4
    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
    New 2024 Keystone Raptor 352 available in Loveland, Colorado

    New 2024 Keystone Raptor 352

    New Fifth Wheel in Loveland, Colorado 80537

    $138,653 *MSRP is subject to change by manufacturerKeystone Raptor toy hauler 352 highlights:LoftKitchen IslandBath and a HalfFront Private BedroomTwo Awnings?Start camping in luxury with this decked out toy hauler! The front private bedroom has a king bed ...

      • Length: 39' 0"
      • Dry Weight: 14,705 lbs
      • # Slideouts: 3
      • Sleeping Cap: 8
      New 2024 Keystone Montana High Country 385BR available in Loveland, Colorado

      New 2024 Keystone Montana High Country 385BR

      New Fifth Wheel in Loveland, Colorado 80537

      Keystone Montana High Country fifth wheel 385BR highlights:Middle Extra RoomLoftResidential RefrigeratorCoffee StationMORryde Solid StepOutdoor Kitchen?Just one look at this Montana High Country fifth wheel will impress you! There is an extra middle room t ...

        • Length: 41' 0"
        • Dry Weight: 13,690 lbs
        • # Slideouts: 4
        • Sleeping Cap: 8
        Used 2017 Keystone Impact 351 available in Aurora, Colorado

        Used 2017 Keystone Impact 351

        Used Fifth Wheel in Aurora, Colorado 80011

        It's time to pack up the toys and head to the campsite that allows adventure in this Keystone Impact fifth wheel toy hauler model 351. With 12'6" of cargo area, and an 8' rear ramp door, loading and unloading won't take much time at all.The cargo area feat ...

          • Length: 40' 0"
          • Dry Weight: 12,060 lbs
          • # Slideouts: 3
          • Sleeping Cap: 6
          New 2025 Keystone Cougar 2100RK available in Longmont, Colorado

          New 2025 Keystone Cougar 2100RK

          New Fifth Wheel in Longmont, Colorado 80504

          $47,736 *MSRP is subject to change by manufacturerCall for details.

            • # Slideouts: 1
            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 Cougar Half-Ton 29RKS available in Longmont, Colorado

              New 2024 Keystone Cougar Half-Ton 29RKS

              New Fifth Wheel in Longmont, Colorado 80504

              $73,206 *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
                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
                New 2024 Keystone Cougar Half-Ton 24RDS available in Longmont, Colorado

                New 2024 Keystone Cougar Half-Ton 24RDS

                New Fifth Wheel in Longmont, Colorado 80504

                $63,403 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton fifth wheel 24RDS highlights:U-Shaped DinetteSleeper SofaWardrobe SlideLED HDTVLarge Slide?Spend your weekends in comfort with this Cougar Half-Ton fifth wheel! A full bathroom with ...

                  • Length: 29' 0"
                  • Dry Weight: 7,612 lbs
                  • # Slideouts: 2
                  • Sleeping Cap: 6
                  New 2024 Keystone Cougar Half-Ton 23MLE available in Longmont, Colorado

                  New 2024 Keystone Cougar Half-Ton 23MLE

                  New Fifth Wheel in Longmont, Colorado 80504

                  Keystone Cougar Half-Ton fifth wheel 23MLE highlights:Private Front BedroomHutchTri-Fold Sofa SleeperUnobstructed Pass-Through StorageOutside Mini Refrigerator & Griddle?If you are looking for a fifth wheel that sleeps four to six with inside and outside c ...

                    • Length: 28' 0"
                    • Dry Weight: 7,678 lbs
                    • # Slideouts: 2
                    • Sleeping Cap: 6
                    New 2024 Keystone Montana 3761FL available in Loveland, Colorado

                    New 2024 Keystone Montana 3761FL

                    New Fifth Wheel in Loveland, Colorado 80537

                    Keystone Montana fifth wheel 3761FL highlights:Bath and a HalfFront Living AreaMaster SuitePantry/BuffetOutside ShowerRear Storage?Life will be easier at the campground in this fifth wheel with a bath and a half! The full rear bathroom has a 48" x 30" fibe ...

                      • Length: 41' 0"
                      • Dry Weight: 14,500 lbs
                      • # Slideouts: 4
                      • Sleeping Cap: 6
                      New 2024 Keystone Cougar 364BHL available in Longmont, Colorado

                      New 2024 Keystone Cougar 364BHL

                      New Fifth Wheel in Longmont, Colorado 80504

                      $87,785 *MSRP is subject to change by manufacturerKeystone Cougar fifth wheel 364BHL?highlights:Two Bedroom SuitesBath and a HalfLoft with LadderDual EntryExterior KitchenPatent-Pending Windshield?You'll want to pounce on this Cougar fifth wheel because of ...

                        • Length: 39' 0"
                        • Dry Weight: 11,404 lbs
                        • # Slideouts: 3
                        • Sleeping Cap: 9
                        New 2024 Keystone Avalanche 390DS available in Longmont, Colorado

                        New 2024 Keystone Avalanche 390DS

                        New Fifth Wheel in Longmont, Colorado 80504

                        $104,758 *MSRP is subject to change by manufacturerKeystone Avalanche fifth wheel 390DS?highlights:Two BedroomsLoft AreaTwo Full BathroomsDual Entry18 Cubic Foot Refrigerator?Get ready for family fun in this?fifth wheel offering a front master bedroom with ...

                          • Length: 43' 0"
                          • Dry Weight: 14,258 lbs
                          • # Slideouts: 4
                          • Sleeping Cap: 6
                          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 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
                              New 2024 Keystone Cougar Half-Ton 23MLE available in Longmont, Colorado

                              New 2024 Keystone Cougar Half-Ton 23MLE

                              New Fifth Wheel in Longmont, Colorado 80504

                              Keystone Cougar Half-Ton fifth wheel 23MLE highlights:Private Front BedroomHutchTri-Fold Sofa SleeperUnobstructed Pass-Through StorageOutside Mini Refrigerator & Griddle?If you are looking for a fifth wheel that sleeps four to six with inside and outside c ...

                                • Length: 28' 0"
                                • Dry Weight: 7,940 lbs
                                • # Slideouts: 2
                                • Sleeping Cap: 6
                                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 Cougar 316RLS available in Longmont, Colorado

                                  New 2024 Keystone Cougar 316RLS

                                  New Fifth Wheel in Longmont, Colorado 80504

                                  Keystone Cougar fifth wheel 316RLS?highlights:Dual-Sink VanityKitchen IslandQueen Bed SlideTri-Fold Sleeper SofaTwo Awnings12V Ceiling Fan?The dual-sink vanity in the full bathroom on this Cougar fifth wheel is what will make your morning routine feel just ...

                                    • Length: 36' 0"
                                    • Dry Weight: 10,940 lbs
                                    • # Slideouts: 3
                                    • Sleeping Cap: 5
                                    New 2024 Keystone Montana 3231CK available in Aurora, Colorado

                                    New 2024 Keystone Montana 3231CK

                                    New Fifth Wheel in Aurora, Colorado 80011

                                      • Length: 38' 0"
                                      • # Slideouts: 3
                                      New 2024 Keystone Cougar 368MBI available in Longmont, Colorado

                                      New 2024 Keystone Cougar 368MBI

                                      New Fifth Wheel in Longmont, Colorado 80504

                                      $106,056 *MSRP is subject to change by manufacturerKeystone Cougar fifth wheel 368MBI highlights:Extra RoomLoft AreaKitchen IslandTheater SeatingOutdoor Capital GriddleTwo Awnings12 Volt Ceiling Fan?You'll love having an extra room that you can decide what ...

                                        • Length: 39' 0"
                                        • Dry Weight: 11,847 lbs
                                        • # Slideouts: 4
                                        • Sleeping Cap: 9
                                        Used 2014 Keystone Montana High Country 355RE available in Longmont, Colorado

                                        Used 2014 Keystone Montana High Country 355RE

                                        Used Fifth Wheel in Longmont, Colorado 80504

                                        Montana High Country FW w/Rear Entertainment w/LCD TV, Desk, Overhead Storage, Slideout Recliners & Dinette w/4 Chairs, Opposite Slide w/Air Mattress HAB/L-Counter w/Dbl. Sink & 3 Burner Range, Corner Refrig. w/Pantry on Either Side, Step Up to Side Aisle ...

                                          • Length: 37' 0"
                                          • Dry Weight: 9,693 lbs
                                          • # Slideouts: 3
                                          • Sleeping Cap: 4
                                          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 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
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