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

View New & Used Keystone Fuzion RVs for Sale

133 listings match your search

Find your perfect Keystone Fuzion 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 2026 Keystone Fuzion 442 available in Cibolo, Texas
47

New 2026 Keystone Fuzion 442

New Toy Hauler in Cibolo, Texas 78108

For Sale by Fun Town RV - San Antonio

Keystone RV Fuzion toy hauler 442 highlights: Triple Slides 5K Frame Welded Tie-Downs Four Burner Cooktop Fuzion King Bed Triple Awnings Adventure is just around the corner in this triple slide out, triple axle toy hauler. Once your toys are unloaded from ...

  • Sale

$134,988

    Used 2023 Keystone Fuzion 430 available in Ocala, Florida
    20

    Used 2023 Keystone Fuzion 430

    Used Fifth Wheel in Ocala, Florida 34480

    For Sale by Optimum RV - Ocala

    Keystone RV Fuzion toy hauler 430 highlights from Optimum RV: Two Full Bathrooms L-Shaped Sofa Loft w/Bunk Mat Residential King Bed Exterior Utility Storage Dual Entry Doors It's a clean decision to take this toy hauler on your next adventure with two full ...

    • Sale

    $88,878

      Used 2019 Keystone Fuzion 369 available in Moore, Oklahoma
      19

      Used 2019 Keystone Fuzion 369

      Used Fifth Wheel in Moore, Oklahoma 73160

      For Sale by Optimum RV - Oklahoma City

      Keystone RV Fuzion toy hauler 369 highlights: 11' Separate Garage Swing-Out Stools Residential Shower Loft Dual Entry You are going to love all of the residential luxuries in this Keystone Fuzion fifth wheel toy hauler! This unit features an 11' separate g ...

      • Sale

      $48,998

        New 2025 Keystone Fuzion 442 available in Dover, Florida
        51

        New 2025 Keystone Fuzion 442

        New Fifth Wheel in Dover, Florida 33527

        For Sale by General RV Center

        Embrace the thrill of adventure with the 2025 Keystone Fuzion 442, a masterpiece of luxury and functionality designed to elevate your RV experience. This stunning toy hauler boasts a spacious 14-foot garage area, perfect for bringing along all your favorit ...

        • Sale

        $119,999

          New 2026 Keystone Fuzion 373 available in Huntley, Illinois
          50

          New 2026 Keystone Fuzion 373

          New Fifth Wheel in Huntley, Illinois 60142

          For Sale by General RV Center

          Experience the ultimate in luxury and adventure with the 2026 Keystone Fuzion 373. This RV is designed for those who crave both comfort and excitement on the road. With its spacious 39.5-foot length, this model offers a versatile living space that accommod ...

          • Sale

          $118,495

            New 2026 Keystone Fuzion 442 available in Anna, Illinois
            57

            New 2026 Keystone Fuzion 442

            New Toy Hauler in Anna, Illinois 62906

            For Sale by Fun Town RV - Anna

            Keystone RV Fuzion toy hauler 442 highlights: Triple Slides 5K Frame Welded Tie-Downs Four Burner Cooktop Fuzion King Bed Triple Awnings Adventure is just around the corner in this triple slide out, triple axle toy hauler. Once your toys are unloaded from ...

            • Sale

            $134,999

              New 2025 Keystone Fuzion 419 available in Perry, Iowa
              50

              New 2025 Keystone Fuzion 419

              New Toy Hauler in Perry, Iowa 50220

              For Sale by McKee RV

              Keystone RV Fuzion toy hauler 419 highlights: 15' Garage Area Loft w/Bunk Mat Bath and a Half Residential King Bed Opposing Sofas Exterior Utility Storage You will have plenty of room to store your off-road toys with a 15' garage area that comes with an Ad ...

              • Sale

              $114,264

                Used 2021 Keystone Fuzion 373 available in Ocala, Florida
                20

                Used 2021 Keystone Fuzion 373

                Used Fifth Wheel in Ocala, Florida 34480

                For Sale by Optimum RV - Ocala

                Keystone RV Fuzion toy hauler 373 highlights from Optimum RV: Dual Entry Bath Loft with a Bunk Mat Front Private Bedroom Double Entry Doors Table with Swing Out Stools Fuzion Secure Steps Enjoy open living spaces and convenient features in this spacious to ...

                • Sale

                $54,878

                  New 2026 Keystone Fuzion 373 available in Clarkston, Michigan
                  47

                  New 2026 Keystone Fuzion 373

                  New Fifth Wheel in Clarkston, Michigan 48348

                  For Sale by General RV Center

                  Experience the ultimate in luxury and adventure with the 2026 Keystone Fuzion 373. This RV is designed for those who crave both comfort and excitement on the road. With its spacious 39.5-foot length, this model offers a versatile living space that accommod ...

                  • Sale

                  $129,999

                    New 2025 Keystone Fuzion 419 available in Perry, Iowa
                    56

                    New 2025 Keystone Fuzion 419

                    New Toy Hauler in Perry, Iowa 50220

                    For Sale by McKee RV

                    Keystone RV Fuzion toy hauler 419 highlights: 15' Garage Area Loft w/Bunk Mat Bath and a Half Residential King Bed Opposing Sofas Exterior Utility Storage You will have plenty of room to store your off-road toys with a 15' garage area that comes with an Ad ...

                    • Sale

                    $119,977

                      Used 2015 Keystone Fuzion 342 available in Elizabethtown, Pennsylvania

                      Used 2015 Keystone Fuzion 342

                      Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                      For Sale by General RV Center

                      A place for the toys to travel securely also becomes additional living space in this Fuzion 342 toy hauler fifth wheel by Keystone RV. Enter the 8' rear ramp door to make loading a breeze into the 12' cargo garage which includes a side man door also. You c ...

                      • Sale

                      $38,998

                        New 2025 Keystone Fuzion 440 available in Corsicana, Texas
                        50

                        New 2025 Keystone Fuzion 440

                        New Toy Hauler in Corsicana, Texas 75510

                        For Sale by Fun Town RV - Corsicana

                        Keystone RV Fuzion toy hauler 440 highlights: Triple Slides 5K Frame Welded Tie-Downs Four Burner Cooktop Fuzion King Bed Triple Awnings Adventure is just around the corner in this triple slide out, triple axle toy hauler. Once your toys are unloaded from ...

                        • Sale

                        $127,999

                          New 2026 Keystone Fuzion 373 available in Turlock, California
                          117

                          New 2026 Keystone Fuzion 373

                          New Toy Hauler in Turlock, California 95382

                          For Sale by Best RV Center

                          The following is a list of Additional Options besides the Standard Features come with the unit are: 2026 FUZION 373 DCOR FUZION SMOKE EXTERIOR DCOR FUZION CUSTOM PAINT FROST WHITE EXTREME EXTERIOR INTENSE INTERIOR MONSTER PACKAGE REFRIGERATOR 12V 20 CF SLI ...

                          • Sale

                          $129,995

                            Used 2014 Keystone Fuzion 342 available in Longmont, Colorado
                            46

                            Used 2014 Keystone Fuzion 342

                            Used Fifth Wheel in Longmont, Colorado 80504

                            For Sale by General RV Center

                            A place for the toys to travel securely also becomes additional living space in this Fuzion 342 toy hauler fifth wheel by Keystone RV. Enter the 8' rear ramp door to make loading a breeze into the 12' cargo garage which includes a side man door also. You c ...

                            • Sale

                            $34,995

                              New 2026 Keystone Fuzion 373 available in Dover, Florida
                              46

                              New 2026 Keystone Fuzion 373

                              New Fifth Wheel in Dover, Florida 33527

                              For Sale by General RV Center

                              Experience the ultimate in luxury and adventure with the 2026 Keystone Fuzion 373. This RV is designed for those who crave both comfort and excitement on the road. With its spacious 39.5-foot length, this model offers a versatile living space that accommod ...

                              • Sale

                              $132,999

                                New 2011 Keystone Fuzion 260 available in Reno, Nevada

                                New 2011 Keystone Fuzion 260

                                New Toy Hauler in Reno, Nevada 89511

                                For Sale by Blue Compass RV Reno

                                Internet Price $32,295To see more information, floor plans, additional pictures and a complete list of options on this unit and all of our units please visit our web site at RV10,000 South VirginiaReno, NV 89511877-724-4366e-mail: 's RV cannot be held resp ...

                                • Sale

                                $32,295

                                  New 2025 Keystone Fuzion 419 available in Dover, Florida
                                  48

                                  New 2025 Keystone Fuzion 419

                                  New Fifth Wheel in Dover, Florida 33527

                                  For Sale by General RV Center

                                  Experience the pinnacle of travel luxury with the 2025 Keystone Fuzion 419. This remarkable toy hauler is designed for those who seek adventure without compromising on comfort. With a spacious 16-foot garage area, it's perfect for bringing along your favor ...

                                  • Sale

                                  $129,999

                                    New 2009 Keystone Fuzion 393 Touring available in Reno, Nevada

                                    New 2009 Keystone Fuzion 393 Touring

                                    New Fifth Wheel in Reno, Nevada 89511

                                    For Sale by Blue Compass RV Reno

                                    To see more information, floorplans, additional pictures and a complete list of options on this unit and all of our units please visit our web site at RV10,000 South VirginiaReno, NV 89511877-724-4366e-mail:

                                    • Sale

                                    $53,499

                                      New 2009 Keystone Fuzion 393 available in Reno, Nevada

                                      New 2009 Keystone Fuzion 393

                                      New Fifth Wheel in Reno, Nevada 89511

                                      For Sale by Blue Compass RV Reno

                                      More than a garage at Sprads Rv. The Fuzion is more than a garage, with automotive exterior lines and innovative interior patio door the New Fuzion is More than a garage With stylish modern interior and custom furniture and cabinetry that is unparalleled, ...

                                        $73,204

                                          Used 2023 Keystone Fuzion 430 available in Turlock, California
                                          130

                                          Used 2023 Keystone Fuzion 430

                                          Used Toy Hauler in Turlock, California 95382

                                          For Sale by Best RV Center

                                          Keystone RV Fuzion toy hauler 430 highlights: Two Full Bathrooms L-Shaped Sofa Loft w/Bunk Mat Residential King Bed Exterior Utility Storage Dual Entry Doors It's a clean decision to take this toy hauler on your next adventure with two full bathrooms! Ever ...

                                          • Sale

                                          $79,995

                                            New 2011 Keystone Fuzion 260 available in Reno, Nevada

                                            New 2011 Keystone Fuzion 260

                                            New Toy Hauler in Reno, Nevada 89511

                                            For Sale by Blue Compass RV Reno

                                            Internet Price $32,295To see more information, floor plans, additional pictures and a complete list of options on this unit and all of our units please visit our web site at RV10,000 South VirginiaReno, NV 89511877-724-4366e-mail: 's RV cannot be held resp ...

                                            • Sale

                                            $32,295

                                              New 2025 Keystone Fuzion 440 available in Cibolo, Texas
                                              50

                                              New 2025 Keystone Fuzion 440

                                              New Toy Hauler in Cibolo, Texas 78108

                                              For Sale by Fun Town RV - San Antonio

                                              Keystone RV Fuzion toy hauler 440 highlights: Triple Slides 5K Frame Welded Tie-Downs Four Burner Cooktop Fuzion King Bed Triple Awnings Adventure is just around the corner in this triple slide out, triple axle toy hauler. Once your toys are unloaded from ...

                                              • Sale

                                              $127,999

                                                Used 2020 Keystone Fuzion 373 available in Surprise, Arizona
                                                48

                                                Used 2020 Keystone Fuzion 373

                                                Used Toy Hauler in Surprise, Arizona 85378

                                                For Sale by Fun Town RV - Surprise

                                                Keystone RV Fuzion toy hauler 373 highlights: Fireplace Dual Entry Bath Rear Opposing Sofas Front Private Bedroom Double Entry Doors You can't go wrong camping in this toy hauler! There won't be any excuse not to stay clean with the bath and a half.Eating ...

                                                • Sale

                                                $54,994

                                                  Used 2021 Keystone Fuzion 430 available in Longmont, Colorado
                                                  53

                                                  Used 2021 Keystone Fuzion 430

                                                  Used Fifth Wheel in Longmont, Colorado 80504

                                                  For Sale by General RV Center

                                                  Your family will love this spacious toy hauler that can sleep six people each night. The triple slides will provide added space to move about freely, and the bath and a half will be a big plus when camping with a larger group. Prepare all your meals on the ...

                                                  • Sale

                                                  $58,988

                                                    Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.