View New & Used Forest River Sierra RVs for Sale
138 listings available
New 2024 Forest River Sierra 3990FL
New Fifth Wheel in Clio, Michigan 48420
Forest River Sierra Destination Trailer highlights: Loft with Bunk Mats Kitchen Island Free Standing Table and Chairs Shower with a Seat Dual Entry A loft makes any trip fun for the kids! They will have two bunk mats with a wardrobe/bookcase above each bed ...
- Length: 40' 0"
- # Slideouts: 3
- Sleeping Cap: 6
New 2024 Forest River Sierra 4002FB
New Fifth Wheel in Conroe, Texas 77301
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, ...
- Length: 43' 0"
- # Slideouts: 4
- Sleeping Cap: 6
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
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 ...
- Length: 38' 0"
- Dry Weight: 13,132 lbs
- # Slideouts: 5
- Sleeping Cap: 10
New 2024 Forest River Sierra 3800RK
New Fifth Wheel in Paynesville, Minnesota 56362
NEW FLOORPLAN COMING IN SOON
- Length: 42' 0"
- # Slideouts: 4
- Sleeping Cap: 4
Used 2013 Forest River Sierra 365 SAQ
Used Fifth Wheel in Berlin, Connecticut 06037
Stock #321611 - 2012 Forest River Sierra! 4 Slide Outs! King Bed! Outdoor Kitchen! Rear Bunk House! New Tires! A bath and half!! A MUST SEE!You will love the spaciousness of this 2013 Sierra 365SAQ by Forest River. This RV is very well laid out to provide ...
- Length: 36' 0"
- Dry Weight: 12,275 lbs
- # Slideouts: 4
- Sleeping Cap: 12
Used 2021 Forest River Sierra 391FLRB
Used Fifth Wheel in Claremore, Oklahoma 74019
Forest River Sierra fifth wheel 391FLRB?highlights:Large Front WindowBath and a HalfFront Living AreaSeparate KitchenExterior Sliding TrayOutside Kitchen?Imagine having the perfect couples RV that will allow you to host the RV park parties and family gathe ...
- Length: 42' 0"
- Dry Weight: 13,009 lbs
- # Slideouts: 5
- Sleeping Cap: 6
Used 2021 Forest River Sierra 379FLOK
Used Fifth Wheel in Blackshear, Georgia 31516
Stock #366458 - 2021 Forest River Sierra 379FLOK in Great Condition!!! Rarely Used!!!Located in Blackshear, GA.This 2021 Forester River Sierra 379FLOK has all you need for your next trip, and it's ready for the road!This unit has so much space!The six slid ...
- Length: 37' 0"
- Dry Weight: 12,819 lbs
- # Slideouts: 6
- Sleeping Cap: 6
New 2023 Forest River Sierra 3370RLS
New Fifth Wheel in Rockwall, Texas 75087
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 ...
- Length: 36' 0"
- # Slideouts: 3
- Sleeping Cap: 4
Used 2021 Forest River Sierra 3330BH
Used Fifth Wheel in Orange City, Florida 32763
Stock #387823 - Two bedroom, two bath, well maintained Fifth Wheel 36.11 feet long. 50 amp hook up. Two ac units. Three slideouts, lots of room. Two exit doors!This 2021 Sierra 3330BH Fifth Wheel has barely been used and is in great condition. Take a hard ...
- Length: 33' 0"
- Dry Weight: 10,769 lbs
- # Slideouts: 3
- Sleeping Cap: 10
New 2025 Forest River Sierra Summit 3550BH
New Fifth Wheel in Mesa, Arizona 85213
- Length: 44' 0"
- # Slideouts: 3
New 2023 Forest River Sierra 3990FL
New Fifth Wheel in Anna, Illinois 62906
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 ...
- Length: 43' 0"
- # Slideouts: 5
- Sleeping Cap: 8
Used 2018 Forest River Sierra 379FLOK
Used Fifth Wheel in Adamstown, Pennsylvania 19501
Forest River Sierra 379FLOK fifth wheel highlights: Double Entry Doors Walk-In Shower "One Touch" Dometic Electric Awning LED Lighting Exterior Kitchen For your next camping trip you will want this Sierra 379FLOK fifth wheel in tow! From the front living r ...
- Length: 41' 0"
- # Slideouts: 6
- Sleeping Cap: 6
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 2025 Forest River Sierra 3990FL
New Fifth Wheel in Claremore, Oklahoma 74019
$103,551 *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 sl ...
- Length: 44' 0"
- Dry Weight: 12,439 lbs
- # Slideouts: 5
- Sleeping Cap: 8
Used 2020 Forest River Sierra 33RLIK
Used Fifth Wheel in Boerne, Texas 78006
2020 Forest River Sierra 33RLIK 35' Fifth Wheel. 3 Slide Outs, Awning, Sleeps 4, Dual A/C Units, 6 Point Leveling System.Forest River Sierra 33RLIK fifth wheel highlightsThis beautiful unit has 3 slide outs to provide you withmore interior floor space. You ...
- Length: 35' 0"
- # Slideouts: 3
- Sleeping Cap: 4
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 ...
- Length: 37' 0"
- Dry Weight: 11,880 lbs
- # Slideouts: 5
- Sleeping Cap: 6
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 ...
- Length: 38' 0"
- Dry Weight: 13,131 lbs
- # Slideouts: 5
- Sleeping Cap: 8
New 2025 Forest River Sierra Summit 3370RLS
New Fifth Wheel in Surprise, Arizona 85388
- Length: 36' 0"
- # Slideouts: 3
Used 2016 Forest River Sierra 378FB
Used Fifth Wheel in Yazoo City, Mississippi 39194
Stock #395240 - 2 A/C units, King bed, full closet. Washer/dryer. 2 recliners, couch, full refrigerator, 2 TV'sIf you are interested in a great Fifth Wheel floor plan that offers a variety of features and modern comforts then this is a great option for you ...
- Length: 42' 0"
- Dry Weight: 12,455 lbs
- # Slideouts: 3
- Sleeping Cap: 6
Used 2021 Forest River Sierra 38FKOK
Used Fifth Wheel in Winter Haven, Florida 33880
Stock #322947 - Well maintained 2021 Forest River Sierra 38FKOK! 6 Slides! Gourmet Front Kitchen! King Bed!With 2 points of entry and 6 slides, this used Sierra 38FKOK by Forrest River is packed with amenities!Flaunting some of the largest countertops avai ...
- Length: 38' 0"
- Dry Weight: 12,823 lbs
- # Slideouts: 6
- Sleeping Cap: 6
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 ...
- Length: 37' 0"
- Dry Weight: 12,819 lbs
- # Slideouts: 6
- Sleeping Cap: 6
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 ...
- # Slideouts: 4
- Sleeping Cap: 4
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