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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 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
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 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 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
    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 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
    Used 2022 Forest River Sierra 39BARK available in Cleburne, Texas

    Used 2022 Forest River Sierra 39BARK

    Used Fifth Wheel in Cleburne, Texas 76033

        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 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 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 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 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 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 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 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 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 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 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 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
            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
            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
            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 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
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