View New & Used Forest River Sierra RVs for Sale
137 listings available
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 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
New 2025 Forest River Sierra 4002FB
New Fifth Wheel in Wildwood, Florida 34785
$97,194 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear Entry?Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper ...
- Length: 44' 0"
- Dry Weight: 12,889 lbs
- # Slideouts: 4
- 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
Used 2018 Forest River Sierra 36ROK
Used Fifth Wheel in Lincoln, Illinois 62656
2018 Forest River Sierra 36ROK 40' Fifth Wheel. 3 Slide Outs, Awning, Sleeps 4, Dual A/C Units, Are you ready for an enjoyable camping experience? Well, come choose this 36ROK Sierra fifth wheel by Forest River. Inside, meal prep will be a breeze thanks to ...
- Length: 40' 0"
- # Slideouts: 3
- Sleeping Cap: 4
New 2024 Forest River Sierra 4002FB
New Fifth Wheel in Mesa, Arizona 85213
Forest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear 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, and ...
- Length: 44' 0"
- Dry Weight: 12,830 lbs
- # Slideouts: 4
- Sleeping Cap: 6
New 2025 Forest River Sierra 3370RLS
New Fifth Wheel in Claremore, Oklahoma 74019
$88,772 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3370RLS highlights:King BedTri-Fold Hide-A-BedCeiling FanTheater SeatingFree Standing DinetteShower with a Seat?You will enjoy every adventure in this Sierra fifth wheel that ...
- Length: 36' 0"
- Dry Weight: 10,319 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2024 Forest River Sierra 4002FB
New Fifth Wheel in Paynesville, Minnesota 56362
This is a great 2 bedroom, 2 bathroom fifth wheel! Features Include: Summit Package Chiefs Kitchen Package Please feel free to call our sales staff with any other question you may have!!
- Length: 43' 5"
- Dry Weight: 12,889 lbs
- # Slideouts: 4
- Sleeping Cap: 6
Used 2021 Forest River Sierra 38FKOK
Used Fifth Wheel in Newcastle, Oklahoma 73065
Stock #373636 - NICE 2021 SIERRA 38FKOK FIFTH WHEEL! RARE FORWARD KITCHEN! SIX SLIDES!This 2021 Sierra 38FKOK fifth wheel in Newcastle, OK, is the coveted forward kitchen layout with residential amenities, six slides, a generous living area, and enough sto ...
- Length: 38' 0"
- Dry Weight: 12,823 lbs
- # Slideouts: 6
- Sleeping Cap: 6
Used 2018 Forest River Sierra 378FB
Used Fifth Wheel in Oxford, Massachusetts 01540
Stock #268151 - 2018 Sierra 378FB by Forest River! 2 A/C Units, Electric Fireplace, 3 TVs, & Much More! Sleeps up to 4 w/ 3 Slides!The 2018 Sierra Model 378FB (by Forest River) is in excellent condition. This Sierra has sleeping areas for four adults, two ...
- Length: 37' 0"
- Dry Weight: 12,455 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2025 Forest River Sierra 3370RLS
New Fifth Wheel in Claremore, Oklahoma 74019
$88,772 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3370RLS highlights:King BedTri-Fold Hide-A-BedCeiling FanTheater SeatingFree Standing DinetteShower with a Seat?You will enjoy every adventure in this Sierra fifth wheel that ...
- Length: 36' 0"
- Dry Weight: 10,319 lbs
- # Slideouts: 3
- Sleeping Cap: 4
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 2016 Forest River Sierra 355RE
Used Fifth Wheel in College Station, Texas 77840
2016 Forest River Sierra 355re Last picture is floor layout. This is a very clean RV! Never been smoked in. Taken care of very well. All the small (and some big) things that could go wrong have already happened and been taken care of. Details:-Full-s ...
- Length: 40' 9"
Used 2020 Forest River Sierra 379FLOK
Used Fifth Wheel in Ottawa, Kansas 66067
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 ...
- Length: 42' 0"
- # Slideouts: 6
- Sleeping Cap: 6
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 2022 Forest River Sierra 391FLRB
Used Fifth Wheel in Anna, Illinois 62906
Forest River Sierra Luxury fifth wheel 391FLRBhighlights: Large Front Window Bath and a Half Front Living Area Separate Kitchen Master Suite Outside Kitchen The best adventures will be had in this Sierra Luxury fifth wheel! The rear master suite is excelle ...
- Length: 43' 0"
- # Slideouts: 5
- Sleeping Cap: 6
Used 2016 Forest River Sierra 377FLIK
Used Fifth Wheel in Leesburg, Florida 34748
Stock #385662 - This 2016 Sierra 377FLIK by Forest River comes with 5 SLIDES for PLENTY OF SPACE!This lovely Sierra 377FLIK has been well maintained and is ready for the next owner.With 5 slides she opens up to plenty of space. The front living area has 2 ...
- Length: 37' 0"
- Dry Weight: 11,880 lbs
- # Slideouts: 5
- 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
- Sleeping Cap: 4
Used 2020 Forest River Sierra 368FBDS
Used Fifth Wheel in Cullman, Alabama 35058
Stock #349523 - Great condition, upgraded residential appliances, many other extras, must see!One look at this 2020 Sierra 368FBDS by Forest River, and you'll be impressed.Designed with comfort in mind, this RIG is ready for you to hit the road for your ne ...
- Length: 36' 0"
- Dry Weight: 11,839 lbs
- # Slideouts: 4
- Mileage: 123
- Sleeping Cap: 4
Used 2018 Forest River Sierra 384QBOK
Used Fifth Wheel in Melbourne, Florida 32904
Stock #349708 - 2018 Sierra by Forest River (384QBOK) - Fifth Wheel RV in Melbourne, FLStep inside and make yourself at home in the 2018 Sierra 384QBOK. This rig is a great choice for traveling the country or full-time living. With sleeping room for nine, ...
- Length: 38' 0"
- Dry Weight: 13,132 lbs
- # Slideouts: 5
- Sleeping Cap: 9
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
Used 2021 Forest River Sierra 379FLOK
Used Fifth Wheel in Abilene, Texas 79602
Stock #349280 - 2021 Sierra by Forest River. Very roomy with 6 slideouts! Comes with washer and dryer. Four burner stove & oven. Glass shower door. Much more.2021 Sierra 379FLOK in Abilene, TX just a few hours west of Dallas, TX. Step inside and be greeted ...
- Length: 38' 0"
- # Slideouts: 6
- Sleeping Cap: 6
Used 2019 Forest River Sierra 38FKOK
Used Fifth Wheel in Louisburg, Kansas 66058
Stock #328762 - Very nice Fifth Wheel with lots of room, used very little.Luxury and comfort on the road--this 2019 Sierra 38FKOK by Forest River Fifth Wheel is stunning and a perfect blend of style, functionality, and convenience, designed to elevate your ...
- Length: 38' 0"
- Dry Weight: 12,823 lbs
- # Slideouts: 6
- Sleeping Cap: 6