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View New & Used Forest River Sierra RVs for Sale

133 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 4003MB available in Myrtle Beach, South Carolina

New 2024 Forest River Sierra 4003MB

New Fifth Wheel in Myrtle Beach, South Carolina 29588

Forest River Sierra fifth wheel 4003MB highlights: Kitchen Island Four Slides Shower with a Seat Pass-Through Storage Free-Standing Table and Chairs Middle Bunkroom Have you been looking for a luxury fifth wheel with space for overnight guests or even an o ...

  • Sale
  • Length: 42' 0"
  • # Slideouts: 4
  • Sleeping Cap: 8
Used 2021 Forest River Sierra 391FLRB available in Cleburne, Texas

Used 2021 Forest River Sierra 391FLRB

Used Fifth Wheel in Cleburne, Texas 76031

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 387MKOK available in Longs - North Myrtle Beach, South Carolina

Used 2018 Forest River Sierra 387MKOK

Used Fifth Wheel in Longs - North Myrtle Beach, South Carolina 29568

Forest River Sierra 387MKOK fifth wheel highlights: Exterior Kitchen 50" Flatscreen TV Fireplace Walk-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 exteri ...

  • Sale
  • # Slideouts: 5
  • Sleeping Cap: 4
Used 2019 Forest River Sierra 368FBDS available in Ocala, Florida

Used 2019 Forest River Sierra 368FBDS

Used Fifth Wheel in Ocala, Florida 34480

Forest River Sierra 368FBDSfifth wheel highlights from Optimum RV: Front Bathroom Dual Bath Sinks Half Bath Theater Seats Free Standing Dinette Kitchen Island Your spouse asked for it, and you want to deliver! Imagine a large front bathroom with dual sinks ...

  • Sale
  • Length: 492' 0"
  • # Slideouts: 4
  • Sleeping Cap: 4
Used 2021 Forest River Sierra 379FLOK available in Festus, Missouri

Used 2021 Forest River Sierra 379FLOK

Used Fifth Wheel in Festus, Missouri 63028

Forest River Sierra fifth wheel 379FLOK highlights from Optimum RV: Large Front Window Six Slides Hide-A-Bed Sofas Separate Kitchen Dual Entry Exterior Kitchen RV living is more fun when you have a spacious interior with six slides throughout from the fron ...

  • Sale
  • Length: 513' 0"
  • # Slideouts: 6
  • Sleeping Cap: 6
Used 2018 Forest River Sierra 372LOK available in Pottstown, Pennsylvania

Used 2018 Forest River Sierra 372LOK

Used Fifth Wheel in Pottstown, Pennsylvania 19464

Forest River Sierra 372LOK fifth wheel highlights from Optimum RV: Bunk Room w/Loft Exterior Kitchen 20' Electric Awning Memory Foam Mattress Your kids will enjoy the space in the bunk room on this Sierra 372LOK fifth wheel. In this bunk room there is a so ...

  • Sale
  • # Slideouts: 4
  • Sleeping Cap: 8
Used 2022 Forest River Sierra 39BARK available in Cleburne, Texas

Used 2022 Forest River Sierra 39BARK

Used Fifth Wheel in Cleburne, Texas 76033

      New 2024 Forest River Sierra 3550BH available in Willow Street, Pennsylvania

      New 2024 Forest River Sierra 3550BH

      New Fifth Wheel in Willow Street, Pennsylvania 17584

      Forest River Sierra fifth wheel 3550BH highlights: Kitchen Island Shower with a Seat Triple Slides Dual Entry Doors Pass-Through Storage Front Private Bedroom This fifth wheel is perfect for those whole like to camp with a whole group, whether it be with f ...

      • Sale
      • Length: 43' 0"
      • # Slideouts: 3
      • Sleeping Cap: 9
      New 2024 Forest River Sierra 3800RK available in Lebanon Junction, Kentucky

      New 2024 Forest River Sierra 3800RK

      New Fifth Wheel in Lebanon Junction, Kentucky 40150

      HITCH WEIGHT2,405 lb.GVWR15,500 lb.UVW12,849 lb.CCC2,651 lb.EXTERIOR LENGTH44' 1"EXTERIOR HEIGHTTBDEXTERIOR WIDTH96"FRESH WATER50 gal.GRAY WATER100 gal.BLACK WATER50 gal.AWNING SIZE14' & 16'

        • Length: 44' 1"
        • # Slideouts: 4
        • Sleeping Cap: 4
        Used 2020 Forest River Sierra 379FLOK available in Cleburne, Texas

        Used 2020 Forest River Sierra 379FLOK

        Used Fifth Wheel in Cleburne, Texas 76031

        Forest River Sierra fifth wheel 379FLOK highlights: Large Front Window Hide-A-Bed Sofas Theater Seats Fireplace Separate Living Room Outdoor Kitchen For your next camping trip, you will want this Sierra fifth wheel in tow! From the front living room with a ...

        • Sale
        • Length: 42' 0"
        • # Slideouts: 6
        • Sleeping Cap: 6
        New 2024 Forest River Sierra 4002FB available in Middlebury, Indiana

        New 2024 Forest River Sierra 4002FB

        New Fifth Wheel in Middlebury, Indiana 46540

        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 2021 Forest River Sierra 38FKOK available in Zephyrhills, Florida

        Used 2021 Forest River Sierra 38FKOK

        Used Fifth Wheel in Zephyrhills, Florida 33540

        Forest River Sierra fifth wheel 38FKOK highlights from Optimum RV: Front Separate Kitchen Buffet Cabinet Breakfast Dinette Dual Entry Middle Living Area Exterior Kitchen Perfect for full-time RVing and those longer trips, this fifth wheel offers plenty of ...

        • Sale
        • # Slideouts: 6
        • Sleeping Cap: 6
        New 2024 Forest River Sierra 4003MB available in Middlebury, Indiana

        New 2024 Forest River Sierra 4003MB

        New Fifth Wheel in Middlebury, Indiana 46540

        Forest River Sierra fifth wheel 4003MB highlights: Kitchen Island Four Slides Shower with a Seat Pass-Through Storage Free-Standing Table and Chairs Middle Bunkroom Have you been looking for a luxury fifth wheel with space for overnight guests or even an o ...

        • Sale
        • Length: 42' 0"
        • # Slideouts: 4
        • Sleeping Cap: 8
        New 2022 Forest River Sierra 3330BH available in Lebanon Junction, Kentucky

        New 2022 Forest River Sierra 3330BH

        New Fifth Wheel in Lebanon Junction, Kentucky 40150

        Our 3330BH offers a full rear bunk loft and two full size bathrooms with tub/shower. With sleeping up to twelve, this unit does not sacrifice living space for sleeping quarters. This unit is equipped with a full pantry, and a beautiful entertainment system ...

          • Length: 36' 11"
          • Dry Weight: 10,769 lbs
          • # Slideouts: 3
          • Sleeping Cap: 10
          New 2025 Forest River Sierra 3800RK available in Middlebury, Indiana

          New 2025 Forest River Sierra 3800RK

          New Fifth Wheel in Middlebury, Indiana 46540

          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
          • Length: 44' 0"
          • # Slideouts: 4
          • Sleeping Cap: 4
          New 2024 Forest River Sierra 4003MB available in Scott, Louisiana

          New 2024 Forest River Sierra 4003MB

          New Fifth Wheel in Scott, Louisiana 70583

          FOUR SLIDE MID BUNK FIFTH WHEEL W/ AUTO LEVELING, THREE A/C UNITS, ROOFTOP SOLAR PANEL, ON DEMAND HOT WATER, KING SIZE BED, WASHER-DRYER PREP, AND 12 VOLT 16 CU FT REFRIGERATOR.

          • Sale
          • In Stock
          • Length: 42' 9"
          • Dry Weight: 13,111 lbs
          • # Slideouts: 4
          • Sleeping Cap: 8
          Used 2019 Forest River Sierra 379FLOK available in Myrtle Beach, South Carolina

          Used 2019 Forest River Sierra 379FLOK

          Used Fifth Wheel in Myrtle Beach, South Carolina 29588

          Forest River Sierra 379FLOK fifth wheel highlights: Large Front Window Dual Sofas Theater Seats Free Standing Dinette Separate Kitchen Exterior Shower For your next camping trip you will want this Sierra in tow! From the front living room with a large wind ...

          • Sale
          • Length: 41' 0"
          • # Slideouts: 6
          • Sleeping Cap: 6
          New 2025 Forest River Sierra 3370RLS available in Middlebury, Indiana

          New 2025 Forest River Sierra 3370RLS

          New Fifth Wheel in Middlebury, Indiana 46540

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

          • Sale
          • Length: 36' 0"
          • # Slideouts: 3
          • Sleeping Cap: 4
          Used 2019 Forest River Sierra 345RLOK available in Ardmore, Tennessee

          Used 2019 Forest River Sierra 345RLOK

          Used Fifth Wheel in Ardmore, Tennessee 38449

          Forest River Sierra 345RLOK fifth wheel highlights: Outdoor Kitchen Free Standing Dinette Walk-In Shower Fireplace Theater Seats For the family who enjoys cooking and traveling with everything they need to make meals for everyone, imagine food prep being d ...

          • Sale
          • Length: 35' 0"
          • # Slideouts: 3
          • Sleeping Cap: 4
          Used 2014 Forest River Sierra 365SAQB available in Inman, South Carolina

          Used 2014 Forest River Sierra 365SAQB

          Used Fifth Wheel in Inman, South Carolina 29349

          The 365SAQB Sierra fifth wheel offers four slides, a rear bunk house, and a bath and a half. Stepping inside the fifth wheel, you will be in the living and kitchen areas. To the left is a refrigerator, three burner range, microwave, and double kitchen sink ...

            • # Slideouts: 4
            • Sleeping Cap: 9
            New 2024 Forest River Sierra 4002FB available in Scott, Louisiana

            New 2024 Forest River Sierra 4002FB

            New Fifth Wheel in Scott, Louisiana 70583

            **** PICTURES OF THIS UNIT COMING SOON ****

            • In Stock
            • Length: 43' 5"
            • Dry Weight: 13,581 lbs
            • # Slideouts: 4
            • Sleeping Cap: 6
            Used 2022 Forest River Sierra 384QBOK available in Manheim, Pennsylvania

            Used 2022 Forest River Sierra 384QBOK

            Used Fifth Wheel in Manheim, Pennsylvania 17545

            Forest River Sierra Luxury fifth wheel 384QBOK highlights: Bath and a Half Dual Entry Bunkhouse Suite Kitchen Island Pass-Through Storage Exterior Kitchen You can create the perfect summer getaway with this Sierra Luxury fifth wheel! After hitting the beac ...

            • Sale
            • Length: 41' 0"
            • # Slideouts: 5
            • Sleeping Cap: 9
            New 2023 Forest River Sierra 3370RLS available in Lebanon Junction, Kentucky

            New 2023 Forest River Sierra 3370RLS

            New Fifth Wheel in Lebanon Junction, Kentucky 40150

            The traditional rear living floor plan, maximized for your needs. A king bed on a slide, washer dryer prep, and walk in closet ensure that you have everything you need for the weekend, or for that long journey. This floorplan is perfect for couples looking ...

              • Length: 36' 4"
              • Dry Weight: 10,319 lbs
              • # Slideouts: 3
              • Sleeping Cap: 4
              New 2023 Forest River Sierra 3330BH available in Turlock, California

              New 2023 Forest River Sierra 3330BH

              New Fifth Wheel in Turlock, California 95382

              The following is a list of Additional Options besides the Standard Features come with the unit are: 2022 Sierra 333BH HAZELNUT INTERIOR COLOR 2023 FIFTH WHEEL PLATINUM PACKAGE 17 CU FT STAINLESS FRENCH DOOR REFER (12V), ELECTRIC LEVELING SYSTEM, PREMIUM RA ...

              • Sale
              • Length: 38' 0"
              • # Slideouts: 3
              • Sleeping Cap: 10
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