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View New & Used Forest River Sierra RVs for Sale

135 listings available

Find your perfect Forest River Sierra 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 2024 Forest River Sierra 3800RK available in Conroe, Texas

New 2024 Forest River Sierra 3800RK

New Fifth Wheel in Conroe, Texas 77301

Forest River Sierra fifth wheel 3800RK highlights: Four Slides Theater Seating Exterior Cooktop Walk-In Bathroom Closet 12V Refrigerator If you're looking to go full-time RVing, this fifth wheel is packed with convenient features! The master bedroom includ ...

  • Sale
  • # Slideouts: 4
  • Sleeping Cap: 4
Used 2020 Forest River Sierra 384QBOK available in Milroy, Pennsylvania

Used 2020 Forest River Sierra 384QBOK

Used Fifth Wheel in Milroy, Pennsylvania 17063

Stock #398491 - Spacious and clean fifth wheel! Ready to get your next adventure started!This is a 2020 Sierra 384QBOK fifth-wheel camper.It offers a spacious living and kitchen area so the whole family can gather for meals at the booth dinette, the tri-fo ...

  • Sale
  • Consignment
  • Reduced
Pop RVs Milroy, PA

$47,800.00

  • Length: 38' 0"
  • Dry Weight: 13,132 lbs
  • # Slideouts: 5
  • Sleeping Cap: 10
New 2025 Forest River Sierra 3800RK available in Wildwood, Florida

New 2025 Forest River Sierra 3800RK

New Fifth Wheel in Wildwood, Florida 34785

$102,155 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3800RK highlights:Four SlidesTheater SeatingExterior CooktopWalk-In Bathroom Closet12V Refrigerator?If you're looking to go full-time RVing, this fifth wheel is packed with ...

    • Length: 44' 0"
    • Dry Weight: 12,849 lbs
    • # Slideouts: 4
    • Sleeping Cap: 4
    New 2024 Forest River Sierra 4002FB available in Rockwall, Texas

    New 2024 Forest River Sierra 4002FB

    New Fifth Wheel in Rockwall, Texas 75087

    Forest River Sierra fifth wheel 4002FB highlights: Two Bedrooms Two Full Bathrooms Loft Kitchen Island Rear Entry Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper loft with two 32" x 74" bunk mats, cabinets, ...

    • Sale
    • Length: 43' 0"
    • # Slideouts: 4
    • Sleeping Cap: 6
    Used 2015 Forest River Sierra 346 RETS available in Tallahassee, Florida

    Used 2015 Forest River Sierra 346 RETS

    Used Fifth Wheel in Tallahassee, Florida 32305

    Stock #353537 - 2015 Sierra by Forest River. Good Condition, clean, full size refrigerator, washer dryer hook up, plenty of storage space.This 2015 Sierra 346 RETS is located in Tallahasse, Florida and is a two owner unit and was purchased around 2019-2020 ...

    • Sale
    • Consignment
    • Reduced
    • Length: 34' 0"
    • Dry Weight: 11,415 lbs
    • # Slideouts: 3
    • Sleeping Cap: 6
    New 2023 Forest River Sierra 3370RLS available in Conroe, Texas

    New 2023 Forest River Sierra 3370RLS

    New Fifth Wheel in Conroe, Texas 77301

    Forest River Sierra fifth wheel 3370RLS highlights: King Bed Tri-Fold Hide-A-Bed Fireplace Ceiling Fan Theater Seating Free Standing Dinette Walk-In Shower with Seat You will enjoy every adventure in this Sierra fifth wheel that is perfect for a couple tha ...

    • Sale
    • Length: 36' 0"
    • # Slideouts: 3
    • Sleeping Cap: 4
    Used 2018 Forest River Sierra 403RD available in Modesto, California

    Used 2018 Forest River Sierra 403RD

    Used Travel Trailer in Modesto, California 95358

    Stock #380897 - Beautiful 2018 Forest River Sierra that sleeps 4 and has 5 slides and lots of room!The Sierra 403RD by Forest River is like having your house parked next to your favorite lake and camping destination. This floor layout provides two independ ...

    • Consignment
    Pop RVs Modesto, CA

    $51,700.00

    • Length: 40' 0"
    • Dry Weight: 11,009 lbs
    • # Slideouts: 5
    • Sleeping Cap: 4
    Used 2018 Forest River Sierra 381RBOK available in Craig, Colorado

    Used 2018 Forest River Sierra 381RBOK

    Used Fifth Wheel in Craig, Colorado 81625

    Stock #381994 - 2018 Forest River Sierra 381RBOK! Ready to get your next adventure started!If you want to get out of the house and travel in a spacious fifth wheel that feels like home, please look at this beauty.This 2018 Forest River Sierra 381RBOK fifth ...

    • Sale
    • Consignment
    • Reduced
    Pop RVs Craig, CO

    $45,000.00

    • Length: 38' 0"
    • Dry Weight: 13,131 lbs
    • # Slideouts: 5
    • Sleeping Cap: 8
    New 2025 Forest River Sierra 3800RK available in Claremore, Oklahoma

    New 2025 Forest River Sierra 3800RK

    New Fifth Wheel in Claremore, Oklahoma 74019

    $101,073 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3800RK highlights:Four SlidesTheater SeatingExterior CooktopWalk-In Bathroom Closet12V Refrigerator?If you're looking to go full-time RVing, this fifth wheel is packed with ...

      • Length: 44' 0"
      • Dry Weight: 12,849 lbs
      • # Slideouts: 4
      • Sleeping Cap: 4
      New 2025 Forest River Sierra 4002FB available in Claremore, Oklahoma

      New 2025 Forest River Sierra 4002FB

      New Fifth Wheel in Claremore, Oklahoma 74019

      $97,541 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear Entry?Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper ...

        • Length: 43' 0"
        • Dry Weight: 12,889 lbs
        • # Slideouts: 4
        • Sleeping Cap: 6
        New 2025 Forest River Sierra 4003MB available in Claremore, Oklahoma

        New 2025 Forest River Sierra 4003MB

        New Fifth Wheel in Claremore, Oklahoma 74019

        $95,546 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4003MB highlights:Kitchen IslandFour SlidesShower with a SeatPass-Through StorageFree-Standing Table and ChairsMiddle Bunkroom?Have you been looking for a luxury fifth wheel ...

          • Length: 44' 0"
          • Dry Weight: 12,609 lbs
          • # Slideouts: 5
          • Sleeping Cap: 8
          New 2025 Forest River Sierra 3990FL available in Claremore, Oklahoma

          New 2025 Forest River Sierra 3990FL

          New Fifth Wheel in Claremore, Oklahoma 74019

          $95,546 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3990FL highlights:Full and Half LoftsKing BedWalk-In ShowerFront Living AreaTwo Tri-Fold Hide-A-BedsTheater Seating?The perfect fifth wheel for a larger family! This unit sle ...

            • Length: 44' 0"
            • Dry Weight: 12,439 lbs
            • # Slideouts: 5
            • Sleeping Cap: 8
            Used 2021 Forest River Sierra 391FLRB available in Ottawa, Kansas

            Used 2021 Forest River Sierra 391FLRB

            Used Fifth Wheel in Ottawa, Kansas 66067

            Forest River Sierra fifth wheel 391FLRBhighlights: Large Front Window Bath and a Half Front Living Area Separate Kitchen Exterior Sliding Tray Outside Kitchen Imagine having the perfect couples RV that will allow you to host the RV park parties and family ...

            • Sale
            • Length: 42' 0"
            • # Slideouts: 5
            • Sleeping Cap: 6
            Used 2018 Forest River Sierra 384QBOK available in Dahlonega, Georgia

            Used 2018 Forest River Sierra 384QBOK

            Used Fifth Wheel in Dahlonega, Georgia 30533

            Stock #380190 - 2018 Forest River Sierra 384QBOK with five slide-outs, two entry doors and bunks!Looking for a fifth wheel for your family's next adventure? Look no further than this lovely 2018 Sierra 384QBOK. The layout of this RV has everything you need ...

            • Consignment
            • Length: 38' 0"
            • Dry Weight: 13,132 lbs
            • # Slideouts: 5
            • Sleeping Cap: 10
            Used 2017 Forest River Sierra 343RSOK available in Clyde, Ohio

            Used 2017 Forest River Sierra 343RSOK

            Used Fifth Wheel in Clyde, Ohio 43410

            Front Bedroom - Front Bathroom:  3 Slides, Air, Awning, Furnace, Outside Refrigerator, Back Ladder, Ceiling Fan, Sofa/Bed, Theater Seating, 2 TV'S, Fireplace, Rear Living Area, Free Standing Dinette, Ceiling Fan, Oven/Stove, Refrigerator, Microwa ...

              • Length: 35' 0"
              • # Slideouts: 3
              • Sleeping Cap: 4
              New 2024 Forest River Sierra 3550BH available in Wildwood, Florida

              New 2024 Forest River Sierra 3550BH

              New Fifth Wheel in Wildwood, Florida 34785

              Forest River Sierra fifth wheel 3550BH highlights:Kitchen IslandShower with a SeatTriple SlidesDual Entry DoorsPass-Through StorageFront Private Bedroom?This fifth wheel is perfect for those whole like to camp with a whole group, whether it be with family ...

                • Length: 44' 0"
                • Dry Weight: 11,985 lbs
                • # Slideouts: 3
                • Sleeping Cap: 9
                New 2024 Forest River Sierra 4002FB available in Paynesville, Minnesota

                New 2024 Forest River Sierra 4002FB

                New Fifth Wheel in Paynesville, Minnesota 56362

                This is a great 2 bedroom, 2 bathroom fifth wheel! Features Include: Summit Package Chiefs Kitchen Package Please feel free to call our sales staff with any other question you may have!!

                • In Stock
                • Length: 43' 5"
                • Dry Weight: 12,889 lbs
                • # Slideouts: 4
                • Sleeping Cap: 6
                Used 2016 Forest River Sierra 377FLIK available in Leesburg, Florida

                Used 2016 Forest River Sierra 377FLIK

                Used Fifth Wheel in Leesburg, Florida 34748

                Stock #385662 - This 2016 Sierra 377FLIK by Forest River comes with 5 SLIDES for PLENTY OF SPACE!This lovely Sierra 377FLIK has been well maintained and is ready for the next owner.With 5 slides she opens up to plenty of space. The front living area has 2 ...

                • Sale
                • Consignment
                • Reduced
                • Length: 37' 0"
                • Dry Weight: 11,880 lbs
                • # Slideouts: 5
                • Sleeping Cap: 6
                Used 2021 Forest River Sierra 379FLOK available in Marble Hill, Missouri

                Used 2021 Forest River Sierra 379FLOK

                Used Fifth Wheel in Marble Hill, Missouri 63764

                Stock #404154 - 2021 SIERRA BY FOREST RIVER 379FLOK FIFTH WHEEL WITH 6 SLIDES SLEEPS UP TO 6The 379FLOK boasts a unique front living area design, setting it apart from traditional layouts. This feature provides a spacious and inviting environment for relax ...

                • Consignment
                • Length: 37' 0"
                • Dry Weight: 12,819 lbs
                • # Slideouts: 6
                • Sleeping Cap: 6
                New 2025 Forest River Sierra 4002FB available in Wildwood, Florida

                New 2025 Forest River Sierra 4002FB

                New Fifth Wheel in Wildwood, Florida 34785

                $97,194 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear Entry?Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper ...

                  • Length: 44' 0"
                  • Dry Weight: 12,889 lbs
                  • # Slideouts: 4
                  • Sleeping Cap: 6
                  New 2025 Forest River Sierra 4002FB available in Claremore, Oklahoma

                  New 2025 Forest River Sierra 4002FB

                  New Fifth Wheel in Claremore, Oklahoma 74019

                  $97,541 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear Entry?Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper ...

                    • Length: 43' 0"
                    • Dry Weight: 12,889 lbs
                    • # Slideouts: 4
                    • Sleeping Cap: 6
                    Used 2016 Forest River Sierra 377FLIK available in Spencer, New York

                    Used 2016 Forest River Sierra 377FLIK

                    Used Fifth Wheel in Spencer, New York 14883

                    Stock #359164 - *** 5 SLIDES PROVIDE SPACIOUS LAYOUT ** 2 ENTRY DOORS ** FIREPLACE ** 2 SOFA SLEEPERS ** NEW TIRES *THEATER SEATS ** KING BED ** WASHER/DRYER PREP ***Discover the epitome of luxury and comfort with this 2016 Forest River 377FLIK 5th wheel a ...

                    • Sale
                    • Consignment
                    • Reduced
                    Pop RVs Spencer, NY

                    $33,000.00

                    • Length: 37' 0"
                    • Dry Weight: 11,880 lbs
                    • # Slideouts: 5
                    • Sleeping Cap: 6
                    New 2024 Forest River Sierra 4003MB available in Claremore, Oklahoma

                    New 2024 Forest River Sierra 4003MB

                    New Fifth Wheel in Claremore, Oklahoma 74019

                    Forest River Sierra fifth wheel 4003MB highlights:Kitchen IslandFour SlidesShower with a SeatPass-Through StorageFree-Standing Table and ChairsMiddle Bunkroom?Have you been looking for a luxury fifth wheel with space for overnight guests or even an office? ...

                      • Length: 43' 0"
                      • Dry Weight: 12,550 lbs
                      • # Slideouts: 4
                      • Sleeping Cap: 8
                      Used 2018 Forest River Sierra 387MKOK available in Sturtevant, Wisconsin

                      Used 2018 Forest River Sierra 387MKOK

                      Used Fifth Wheel in Sturtevant, Wisconsin 53177

                      Forest River Sierra 387MKOK fifth wheel highlights:Exterior Kitchen50" Flatscreen TVFireplaceWalk-In Shower?Plan to make plenty of memories with your family while you camp in this Sierra 387MKOK fifth wheel by Forest River. There is a convenient exterior k ...

                        • Length: 41' 0"
                        • Dry Weight: 13,535 lbs
                        • # Slideouts: 5
                        • Sleeping Cap: 4
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