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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!
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 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
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 3990FL available in Middlebury, Indiana

    New 2025 Forest River Sierra 3990FL

    New Fifth Wheel in Middlebury, Indiana 46540

    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
    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
    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
    Used 2016 Forest River Sierra 371REBH available in Cleburne, Texas

    Used 2016 Forest River Sierra 371REBH

    Used Fifth Wheel in Cleburne, Texas 76033

        New 2025 Forest River Sierra 4002FB available in Middlebury, Indiana

        New 2025 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
        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
        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
        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
        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 3550BH available in Myrtle Beach, South Carolina

        New 2024 Forest River Sierra 3550BH

        New Fifth Wheel in Myrtle Beach, South Carolina 29588

        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
        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 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 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 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 4003MB available in Middlebury, Indiana

        New 2025 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 2024 Forest River Sierra 4003MB available in Willow Street, Pennsylvania

        New 2024 Forest River Sierra 4003MB

        New Fifth Wheel in Willow Street, Pennsylvania 17584

        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
        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
        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
        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 2024 Forest River Sierra 4002FB available in Attalla, Alabama

        New 2024 Forest River Sierra 4002FB

        New Fifth Wheel in Attalla, Alabama 35954

        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 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
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