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View New & Used Forest River Sierra Fifth Wheel RVs for Sale

137 listings available

Find your perfect Forest River Sierra 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!
New 2024 Forest River Sierra 4002FB available in Turlock, California

New 2024 Forest River Sierra 4002FB

New Fifth Wheel in Turlock, California 95382

The following is a list of Additional Options besides the Standard Features come with the unit are: 2024 SIERRA 4002FB SANDAL INTERIOR COLOR SUMMIT PACKAGE CHEFS KITCHEN PACKAGE RVIA SEAL Front BedroomRear BathTwo Entry/Exit DoorsKitchen IslandLoftTwo Full ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 4
  • Sleeping Cap: 6
New 2023 Forest River Sierra 3370RLS available in Turlock, California

New 2023 Forest River Sierra 3370RLS

New Fifth Wheel in Turlock, California 95382

The following is a list of Additional Options besides the Standard Features come with the unit are:- 2023 SIERRA 3370RLS DOVE INTERIOR COLOR 2023 PLATINUM PACKAGE 17 CUBIC FT STAINLESS FRENCH DOOR REFER (12V), ELECTRIC LEVELING SYSTEM, PREMIUM RANGE W/GLAS ...

  • Sale
  • Length: 36' 0"
  • # Slideouts: 3
  • Sleeping Cap: 4
New 2024 Forest River Sierra 4003MB available in Huntsville, Alabama

New 2024 Forest River Sierra 4003MB

New Fifth Wheel in Huntsville, Alabama 35816

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
  • # Slideouts: 4
  • Sleeping Cap: 8
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
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 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
New 2024 Forest River Sierra 3800RK available in Turlock, California

New 2024 Forest River Sierra 3800RK

New Fifth Wheel in Turlock, California 95382

The following is a list of Additional Options besides the Standard Features come with the unit are: 2024 SIERRA 3800RK SANAL INTERIOR COLOR SUMMIT PACKAGE CHEFS KITCHEN PACKAGE WASHER AND DRYER RVIA SEAL Front BathRear Kitchen

  • Sale
  • Length: 44' 0"
  • # Slideouts: 4
  • Sleeping Cap: 4
New 2023 Forest River Sierra 3330BH available in Attalla, Alabama

New 2023 Forest River Sierra 3330BH

New Fifth Wheel in Attalla, Alabama 35954

Forest River Sierra fifth wheel 3330BH highlights: Dual Entry Doors Front Private Bedroom Bunkhouse Two Full Bathrooms Outside Gas Grill There's something for the whole family in this fifth wheel! Starting with the rear corner private bunkhouse which has a ...

  • Sale
  • Length: 38' 0"
  • # Slideouts: 3
  • Sleeping Cap: 10
Used 2019 Forest River Sierra 379FLOK available in Longs - North Myrtle Beach, South Carolina

Used 2019 Forest River Sierra 379FLOK

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

2019 Forest River Sierra 379FLOK 5th Wheel - Fully Serviced and Affordable Camping Description: Embark on your next camping adventure in unparalleled comfort with the one-owner, used 2019 Forest River Sierra 379FLOK 5th Wheel. Meticulously serviced by our ...

  • Sale
  • Coming Soon
  • Length: 41' 5"
  • Dry Weight: 12,819 lbs
  • # Slideouts: 6
  • Sleeping Cap: 6
New 2024 Forest River Sierra 3990FL available in Willow Street, Pennsylvania

New 2024 Forest River Sierra 3990FL

New Fifth Wheel in Willow Street, Pennsylvania 17584

Forest River Sierra fifth wheel 3990FL highlights: Full and Half Lofts King Bed Walk-In Shower Front Living Area Two Tri-Fold Hide-A-Beds Theater Seating The perfect fifth wheel for a larger family! This unit sleeps eight or more with the full and half lof ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 5
  • Sleeping Cap: 8
Used 2017 Forest River Sierra 371REBH available in Willow Street, Pennsylvania

Used 2017 Forest River Sierra 371REBH

Used Fifth Wheel in Willow Street, Pennsylvania 17584

As Is unit ,Come check it out , Soft spots in floor , slide floor soft . As you enter this Sierra 371REBH fifth wheel by Forest River you will find that it is quite spacious with quad slide outs and that this fifth wheel also has a second bedroom.To the le ...

  • Sale
  • Length: 42' 0"
  • # Slideouts: 4
  • Sleeping Cap: 8
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 2016 Forest River Sierra 371REBH available in Cleburne, Texas

Used 2016 Forest River Sierra 371REBH

Used Fifth Wheel in Cleburne, Texas 76033

      New 2024 Forest River Sierra 4002FB available in Willow Street, Pennsylvania

      New 2024 Forest River Sierra 4002FB

      New Fifth Wheel in Willow Street, Pennsylvania 17584

      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
      New 2024 Forest River Sierra 3800RK available in Scott, Louisiana

      New 2024 Forest River Sierra 3800RK

      New Fifth Wheel in Scott, Louisiana 70583

      FOUR SLIDE REAR KITCHEN FIFTH WHEEL W/ 6 POINT HYDRAULIC AUTO LEVELING, THREE A/C UNITS, LAUNDRY ROOM W/ WASHER-DRYER, KING SIZE BED, THEATER SEATING, DESK, FIREPLACE, AND 12 VOLT 18 CU FT REFRIGERATOR.

      • In Stock
      • Length: 44' 1"
      • Dry Weight: 13,142 lbs
      • # Slideouts: 4
      • Sleeping Cap: 4
      New 2024 Forest River Sierra 3990FL available in Willow Street, Pennsylvania

      New 2024 Forest River Sierra 3990FL

      New Fifth Wheel in Willow Street, Pennsylvania 17584

      Forest River Sierra fifth wheel 3990FL highlights: Full and Half Lofts King Bed Walk-In Shower Front Living Area Two Tri-Fold Hide-A-Beds Theater Seating The perfect fifth wheel for a larger family! This unit sleeps eight or more with the full and half lof ...

      • Sale
      • Length: 43' 0"
      • # Slideouts: 5
      • Sleeping Cap: 8
      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

      2018 Sierra 387MKOK 5th Wheel Elevate your camping experience with our exceptional offering – a meticulously maintained 2018 Sierra 387MKOK 5th wheel. This one-owner beauty is fully serviced and ready to deliver unparalleled luxury on your outdoor ad ...

      • Sale
      • New Arrival
      • Length: 41' 7"
      • Dry Weight: 13,535 lbs
      • # Slideouts: 5
      • Sleeping Cap: 4
      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
      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
      New 2025 Forest River Sierra 3550BH available in Middlebury, Indiana

      New 2025 Forest River Sierra 3550BH

      New Fifth Wheel in Middlebury, Indiana 46540

      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
        New 2024 Forest River Sierra 3550BH available in Scott, Louisiana

        New 2024 Forest River Sierra 3550BH

        New Fifth Wheel in Scott, Louisiana 70583

        TRIPLE SLIDE REAR BUNKHOUSE FIFTH WHEEL WITH 1 1/2 BATHS, AUTO LEVELING, THREE A/C UNITS, TWO AWINGS, FIREPLACE, WASHER-DRYER PREP, AND 12 VOLT 16 CU FT REFRIGERATOR.

        • Sale
        • In Stock
        • Length: 43' 6"
        • Dry Weight: 12,561 lbs
        • # Slideouts: 3
        • Sleeping Cap: 10
        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 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
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