• Keyword
  • Price
  • Length
  • Dry Weight
  • Mileage
  • Sleeping Capacity

View New & Used Keystone RVs for Sale in Colorado

81 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
New 2024 Keystone Montana High Country 377FL available in Aurora, Colorado

New 2024 Keystone Montana High Country 377FL

New Fifth Wheel in Aurora, Colorado 80011

Keystone Montana High Country fifth wheel 377FL highlights:Unique Dual EntryLoft Over BedroomRear Private BedroomFour SlidesResidential RefrigeratorPatent-Pending Windshield?Include all of your favorite people on your next adventure in this Montana High Co ...

    • Length: 42' 0"
    • Dry Weight: 13,640 lbs
    • # Slideouts: 4
    • Sleeping Cap: 8
    New 2024 Keystone Montana 3231CK available in Aurora, Colorado

    New 2024 Keystone Montana 3231CK

    New Fifth Wheel in Aurora, Colorado 80011

    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: 12,940 lbs
      • # Slideouts: 3
      • Sleeping Cap: 4
      New 2024 Keystone Montana High Country 295RL available in Loveland, Colorado

      New 2024 Keystone Montana High Country 295RL

      New Fifth Wheel in Loveland, Colorado 80537

      Keystone Montana High Country fifth wheel 295RL highlights:Hide-A-Bed SofaKitchen IslandResidential RefrigeratorDouble-Entry BathPatent-Pending WindshieldMORryde Solid Step?You can take this Montana High Country fifth wheel to the campsite of your choice! ...

        • Length: 34' 0"
        • Dry Weight: 11,540 lbs
        • # Slideouts: 3
        • Sleeping Cap: 4
        New 2024 Keystone Cougar Half-Ton 29RLI available in Longmont, Colorado

        New 2024 Keystone Cougar Half-Ton 29RLI

        New Fifth Wheel in Longmont, Colorado 80504

        $73,798 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton fifth wheel 29RLI highlights:Kitchen IslandOpposing SlidesPrivate BedroomTheater SeatingSleeper SofaTwo Electric Awnings?You will have the time of your life in this Cougar Half-Ton ...

          • Length: 32' 0"
          • Dry Weight: 8,893 lbs
          • # Slideouts: 3
          • Sleeping Cap: 5
          New 2024 Keystone Montana Luxury 3123RL available in Loveland, Colorado

          New 2024 Keystone Montana Luxury 3123RL

          New Fifth Wheel in Loveland, Colorado 80537

            • Length: 35' 0"
            • # Slideouts: 3
            New 2024 Keystone Cougar 290RLS available in Longmont, Colorado

            New 2024 Keystone Cougar 290RLS

            New Fifth Wheel in Longmont, Colorado 80504

            Keystone Cougar fifth wheel 290RLS?highlights:Patent-Pending WindshieldKitchen IslandPull-Out Trash CanBooth DinetteHutch12V Ceiling Fan?Gain some freedom to travel with this Cougar fifth wheel! You will be oh-so comfortable in the front private bedroom as ...

              • Length: 34' 0"
              • Dry Weight: 10,400 lbs
              • # Slideouts: 3
              • Sleeping Cap: 5
              New 2024 Keystone Carbon 310 available in Loveland, Colorado

              New 2024 Keystone Carbon 310

              New Fifth Wheel in Loveland, Colorado 80537

              $93,564 *MSRP is subject to change by manufacturerKeystone Carbon toy hauler 310 highlights:Dual Swivel ChairsElectric BedShower with a SeatFront Private Bedroom?Grab your helmets and load up the dirt bikes in this spacious fifth wheel! Once you've arrived ...

                • Length: 35' 0"
                • Dry Weight: 11,450 lbs
                • # Slideouts: 1
                • Sleeping Cap: 7
                Used 2021 Keystone Sprinter 27ML available in Como, Colorado

                Used 2021 Keystone Sprinter 27ML

                Used Fifth Wheel in Como, Colorado 80432

                Stock #385159 - 2021 Sprinter 27ML rear kitchen model with a light & bright interior!This feature-packed Keystone Sprinter 27ML fifth wheel is located in Como, CO, and is just under 31' in total length.You'll immediately notice the lighter, brighter finish ...

                • Sale
                • Consignment
                • Reduced
                Pop RVs Como, CO

                $35,500.00

                • Length: 27' 0"
                • Dry Weight: 9,148 lbs
                • # Slideouts: 2
                • Sleeping Cap: 4
                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 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: 6,920 lbs
                  • # Slideouts: 1
                  • 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 Montana 3531RE available in Loveland, Colorado

                    New 2024 Keystone Montana 3531RE

                    New Fifth Wheel in Loveland, Colorado 80537

                    Keystone Montana fifth wheel 3531RE highlights:Large Pantry with Sliding Glass DoorsL-Shaped Hide-A-Bed & Theater SeatingFireplaceFront Private BedroomKing BedCounter Top with Bar Height Seating?Luxury abounds throughout this fifth wheel starting in the ce ...

                      • Length: 31' 0"
                      • Dry Weight: 13,245 lbs
                      • # Slideouts: 3
                      • Sleeping Cap: 4
                      New 2024 Keystone Montana 3795FK available in Loveland, Colorado

                      New 2024 Keystone Montana 3795FK

                      New Fifth Wheel in Loveland, Colorado 80537

                      Keystone Montana fifth wheel 3795FK highlights:Front Raised KitchenRear Full BathKing BedFireplaceDual Hide-A-Bed SofasDual Sink Vanity in Bath?The perfect RV when you like to take "home"' with you when you travel!? This Montana fifth wheel gives you the s ...

                        • Length: 40' 0"
                        • Dry Weight: 13,660 lbs
                        • # Slideouts: 4
                        • Sleeping Cap: 6
                        New 2024 Keystone Cougar 290RLS available in Longmont, Colorado

                        New 2024 Keystone Cougar 290RLS

                        New Fifth Wheel in Longmont, Colorado 80504

                        Keystone Cougar fifth wheel 290RLS?highlights:Patent-Pending WindshieldKitchen IslandPull-Out Trash CanBooth DinetteHutch12V Ceiling Fan?Gain some freedom to travel with this Cougar fifth wheel! You will be oh-so comfortable in the front private bedroom as ...

                          • Length: 34' 0"
                          • Dry Weight: 10,360 lbs
                          • # Slideouts: 3
                          • Sleeping Cap: 5
                          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 3700FL available in Longmont, Colorado

                            New 2024 Keystone Alpine 3700FL

                            New Fifth Wheel in Longmont, Colorado 80504

                            $127,984 *MSRP is subject to change by manufacturerKeystone RV Alpine fifth wheel 3700FL highlights:?Underbed StorageBath and a HalfKitchen IslandFront Living AreaHitch VisionHeated Basement Storage?A full rear bathroom creates a master suite in this fifth ...

                              • Length: 41' 0"
                              • Dry Weight: 14,111 lbs
                              • # Slideouts: 5
                              • Sleeping Cap: 6
                              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 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
                                  Used 2016 Keystone Fuzion 414 available in Calhan, Colorado

                                  Used 2016 Keystone Fuzion 414

                                  Used Toy Hauler in Calhan, Colorado 80808

                                  Stock #383535 - Exceptionally clean toy hauler with 12ft garage!The Keystone Fuzion 414 is a fifth wheel with a toy hauler to provide opportunities to travel with every option for fun and comfortable living with the Monster Package Plus. The living area ha ...

                                  • Consignment
                                  Pop RVs Calhan, CO

                                  $66,700.00

                                  • Length: 41' 0"
                                  • Dry Weight: 15,270 lbs
                                  • # Slideouts: 3
                                  • Sleeping Cap: 9
                                  New 2024 Keystone Alpine 3700FL available in Longmont, Colorado

                                  New 2024 Keystone Alpine 3700FL

                                  New Fifth Wheel in Longmont, Colorado 80504

                                  $128,022 *MSRP is subject to change by manufacturerKeystone RV Alpine fifth wheel 3700FL highlights:?Underbed StorageBath and a HalfKitchen IslandFront Living AreaHitch VisionHeated Basement Storage?A full rear bathroom creates a master suite in this fifth ...

                                    • Length: 42' 0"
                                    • Dry Weight: 14,111 lbs
                                    • # Slideouts: 4
                                    • 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

                                    $105,816 *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 2015 Keystone Montana 3100RL available in Grand Junction, Colorado

                                        Used 2015 Keystone Montana 3100RL

                                        Used Fifth Wheel in Grand Junction, Colorado 81520

                                        Stock #389332 - Beautiful 2015 Keystone that sleeps 4 with 3 slides and lots of room!This 2015 Keystone Montana 3100RL combines the quality build, high-end finishes, well-insulated for four-season use, and craftsmanship of one of the best-selling RV brands ...

                                        • Sale
                                        • Consignment
                                        • Reduced
                                        • Length: 31' 0"
                                        • Dry Weight: 11,705 lbs
                                        • # Slideouts: 3
                                        • Sleeping Cap: 4
                                        Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.