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View New & Used Keystone Fifth Wheel RVs for Sale in or near Des Peres, Missouri

35 listings available

Find your perfect Keystone Fifth Wheel 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 2017 Keystone Cougar X-Lite 27RKS available in Festus, Missouri

Used 2017 Keystone Cougar X-Lite 27RKS

Used Fifth Wheel in Festus, Missouri 63028

This Cougar X-Lite fifth wheel 27RKS by Keystone RV features a rear kitchen layout, a single slide for added interior space, and all that you need to enjoy your time on the road.Step inside and see the recliners to the left of the door with storage cabinet ...

  • Sale
  • Length: 365' 0"
  • # Slideouts: 2
  • Sleeping Cap: 5
Used 2021 Keystone Fuzion 430 available in Bonne Terre, Missouri

Used 2021 Keystone Fuzion 430

Used Fifth Wheel in Bonne Terre, Missouri 63628

Keystone Fuzion toy hauler 430 highlights from Optimum RV: Dual Entry Triple Slides Dual Entry Bath L-Shaped Sofa 18 Cu. Ft. Refrigerator Dual Opposing Sofas Three LED TV's Your family will love this spacious toy hauler that can sleep nine people each nigh ...

  • Sale
  • # Slideouts: 3
  • Sleeping Cap: 8
Used 2017 Keystone Montana 3950BR available in Festus, Missouri

Used 2017 Keystone Montana 3950BR

Used Fifth Wheel in Festus, Missouri 63028

You will love camping in this Keystone Montana fifth wheel model 3950 BR. This unit features quadruple slides, a rear living layout, and a bonus room with loft above, plus more.Enter and head left to the rear combined kitchen and living area. Notice the am ...

  • Sale
  • Length: 485' 0"
  • # Slideouts: 4
  • Sleeping Cap: 7
Used 2023 Keystone Montana 3231CK available in Festus, Missouri

Used 2023 Keystone Montana 3231CK

Used Fifth Wheel in Festus, Missouri 63028

Keystone Montana fifth wheel 3231CK highlights from Optimum RV: Kitchen Island Rear Living Area Front Private Bedroom Pull Out Pantry Outside Shower Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, two pull out pantries ...

  • Sale
  • Length: 449' 0"
  • # Slideouts: 3
  • Sleeping Cap: 4
Used 2019 Keystone Montana 3931FB available in Festus, Missouri

Used 2019 Keystone Montana 3931FB

Used Fifth Wheel in Festus, Missouri 63028

Keystone Montana Fifth Wheel 3931FB highlights from Optimum RV: Unique Master Suite Front Wall Closet Dual Sinks Half Bath Kitchen Island Residential Refrigerator It's time to start living your traveling dreams in this Montana! Beginning with the master su ...

  • Sale
  • Length: 485' 0"
  • # Slideouts: 3
  • Sleeping Cap: 4
New 2024 Keystone Montana 3761FL available in St Louis, Missouri

New 2024 Keystone Montana 3761FL

New Fifth Wheel in St Louis, Missouri 63129

*VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:2'' Accessory Hitch2-100ah DFE Heated Lithium Batteries6 Point Hydraulic Auto LevelingCobblestoneExterior Decor - GlacierResidential Fridge ...

  • Sale
    New 2024 Keystone Montana 3123RL available in St Louis, Missouri

    New 2024 Keystone Montana 3123RL

    New Fifth Wheel in St Louis, Missouri 63129

    *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Rear Living Room, Three Slides, Master ClosetFactory Options:2'' Towing Hitch6 Point Hydraulic Auto LevelingOakmont InteriorMystic White ExteriorManhattan ...

        New 2024 Keystone Cougar Half Ton 29RKS available in St Louis, Missouri

        New 2024 Keystone Cougar Half Ton 29RKS

        New Fifth Wheel in St Louis, Missouri 63129

        *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:Driftwood Interior5W Dealer PrepElectric 4 Point Leveling SystemFireplaceFree Standing Dinette & ChairsiN Command Pro With Global Conne ...

        • Sale
          New 2024 Keystone Cougar Half Ton 29RLI available in St Louis, Missouri

          New 2024 Keystone Cougar Half Ton 29RLI

          New Fifth Wheel in St Louis, Missouri 63129

          *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Rear Living, Gourmet KitchenFactory Options:TT Dealer Prep2nd 15.0 BTU A/C2nd Power AwningAnti Lock Breaking SystemDriftwoodElectric 4 Point Leveling Syste ...

              Used 2020 Keystone Montana 331RL available in Washington, Missouri

              Used 2020 Keystone Montana 331RL

              Used Fifth Wheel in Washington, Missouri 63090

              Stock #367573 - Montana fifth wheel kept in covered storage, recently waxed, roof treated and wheel bearing greased, in house vac that's never been used!What a beautiful RV! From the gorgeous kitchen to the private bedroom and spacious living room, this RV ...

              • Sale
              • Consignment
              • Reduced
              • Length: 33' 0"
              • Dry Weight: 11,540 lbs
              • # Slideouts: 3
              • Sleeping Cap: 6
              New 2024 Keystone Cougar Half Ton 24RDS - ON ORDER! available in St Louis, Missouri

              New 2024 Keystone Cougar Half Ton 24RDS - ON ORDER!

              New Fifth Wheel in St Louis, Missouri 63129

              Rear Dinette, Two SlidesFactory Options:2nd 15.0 BTU A/CAnti Lock Breaking SystemDriftwoodElectric 4 Point Leveling SystemFireplaceRefrigerator 12V 10CFRVIA-Go CampingSolar Flex ProtectTheater Seats In Place Of Tri FoldClimate Guard Protection Package:15K ...

                  New 2024 Keystone Cougar Sport 2100RK available in St Louis, Missouri

                  New 2024 Keystone Cougar Sport 2100RK

                  New Fifth Wheel in St Louis, Missouri 63129

                  *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:5W Dealer PrepAnti Lock Breaking SystemElectric Rear StabilizerJacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex 200Cougar 25th An ...

                      New 2024 Keystone Montana 3941FO available in St Louis, Missouri

                      New 2024 Keystone Montana 3941FO

                      New Fifth Wheel in St Louis, Missouri 63129

                      Front Office, Front Living, Rear BedroomFactory Options:2" Towing Hitch6 Point Hydraulic Auto LevelingWoodcliff InteriorMystic White ExteriorManhattan Maple EditionRefrigerator - Residential - 18CFRVIA Seal - Go CampingSolar Flex ProtectTPMS Sensors5W Deal ...

                          New 2024 Keystone Montana High Country 385BR available in St Louis, Missouri

                          New 2024 Keystone Montana High Country 385BR

                          New Fifth Wheel in St Louis, Missouri 63129

                          *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Bonus Room With Loft & Outside KitchenFactory Options:2" Towing Hitch2nd Power AwningAutomatic Leveling SystemKingston InteriorFree Standing Dinette &a ...

                              New 2024 Keystone Montana 3531RE available in St Louis, Missouri

                              New 2024 Keystone Montana 3531RE

                              New Fifth Wheel in St Louis, Missouri 63129

                              *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:2'' Towing Hitch6 Point Hydraulic Auto LevelingWoodcliffManhattan Maple EditionTPMS SensorsResidential Fridge 18CF5W Dealer PrepRVIA Seal - ...

                              • Sale
                                New 2024 Keystone Cougar Sport 2700BH available in St Louis, Missouri

                                New 2024 Keystone Cougar Sport 2700BH

                                New Fifth Wheel in St Louis, Missouri 63129

                                *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Cougar Sport, private bunk room with triple bunks.Factory Options:2nd 15.0 BTU A/CAnti Lock Breaking SystemCougar SportElectric Rear Stabilizer JacksRefrig ...

                                    New 2024 Keystone Cougar Sport 2400RE available in St Louis, Missouri

                                    New 2024 Keystone Cougar Sport 2400RE

                                    New Fifth Wheel in St Louis, Missouri 63129

                                    *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Factory Options:Anti Lock Breaking SystemCougar SportElectric Rear Stabilizer JacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex ProtectTheater Sea ...

                                        Used 2020 Keystone Avalanche 312RS available in St Louis, Missouri

                                        Used 2020 Keystone Avalanche 312RS

                                        Used Fifth Wheel in St Louis, Missouri 63129

                                        Very nice luxurious 3-slide Fifth Wheel ready for its next adventure!DimensionsLength34.92 ft. (419 in.)Width8.33 ft. (100 in.)Height13.08 ft. (157 in.)Interior Height6.33 ft. (76 in.)WeightDry Weight11,520 lbs.Payload Capacity3,480 lbs.GVWR15,000 lbs.Hitc ...

                                            New 2024 Keystone Montana High Country 295RL available in St Louis, Missouri

                                            New 2024 Keystone Montana High Country 295RL

                                            New Fifth Wheel in St Louis, Missouri 63129

                                            *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Rear Living Room, Three SlidesFactory Options:2" Towing Hitch2nd Power AwningAutomatic Leveling SystemKingston InteriorFree Standing Dinette & ChairsRe ...

                                                Used 2020 Keystone Cougar 302RLS available in Bonne Terre, Missouri

                                                Used 2020 Keystone Cougar 302RLS

                                                Used Fifth Wheel in Bonne Terre, Missouri 63628

                                                Stock #397180 - EXTREMELY SPACIOUS WITH 3 SLIDES!!! GREAT CONDITION & READY FOR THE ROAD!!The Cougar 302RLS is renowned for its expansive rear living area, the focal point for relaxation and entertainment. This space offers a comfortable retreat after a da ...

                                                • Consignment
                                                • Length: 30' 0"
                                                • Dry Weight: 10,110 lbs
                                                • # Slideouts: 3
                                                • Sleeping Cap: 6
                                                New 2024 Keystone Cougar 355FBS available in St Louis, Missouri

                                                New 2024 Keystone Cougar 355FBS

                                                New Fifth Wheel in St Louis, Missouri 63129

                                                1 1/2 Front Bath/Rear Living, Walk-in ClosetFactory Options:2-100ah DFE Heated Lithium Batteries2nd 15.0 BTU A/C2nd Power AwningAnti Lock Breaking SystemDriftwoodElectric 4 Point Leveling SystemExterior Decor Full Body Paint - Phantom GrayFree Standing Din ...

                                                    New 2024 Keystone Montana High Country 295RL available in St Louis, Missouri

                                                    New 2024 Keystone Montana High Country 295RL

                                                    New Fifth Wheel in St Louis, Missouri 63129

                                                    *VIDEO ABOVE DOES NOT REPLICATE ACTUAL UNIT ON LOT* Options and/or interior/exterior colors may vary.Rear Living Room, Three SlidesFactory Options:2" Towing Hitch2nd Power AwningAutomatic Leveling SystemArlington InteriorFree Standing Dinette & ChairsR ...

                                                        New 2024 Keystone Cougar Sport 2400RE available in St Louis, Missouri

                                                        New 2024 Keystone Cougar Sport 2400RE

                                                        New Fifth Wheel in St Louis, Missouri 63129

                                                        Factory Options:Anti Lock Breaking SystemCougar SportElectric Rear Stabilizer JacksRefrigerator 12V 10CFRVIA Seal - Go CampingSolar Flex ProtectTheater Seating5W Dealer PrepCougar 25th Anniversary Sport Package:Sport Appearance Package:Frameless Windows,Gl ...

                                                            New 2024 Keystone Montana High Country 381TB - ON ORDER available in St Louis, Missouri

                                                            New 2024 Keystone Montana High Country 381TB - ON ORDER

                                                            New Fifth Wheel in St Louis, Missouri 63129

                                                            Two Bedroom Suite With Loft & Two Full BathFactory Options:2nd Power AwningAutomatic Leveling SystemArlington InteriorFree Standing Dinette & ChairsRefrigerator - Residential - 18CFRoad Armor Pin BoxRVIA Seal - Go CampingSandstone Maple EditionSola ...

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