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View New & Used Keystone Fifth Wheel RVs for Sale in or near Philadelphia, Pennsylvania

29 listings match your search

Find your perfect Keystone 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!
Used 2023 Keystone Arcadia Super Lite 288SLBH available in Pottstown, Pennsylvania

Used 2023 Keystone Arcadia Super Lite 288SLBH

Used Fifth Wheel in Pottstown, Pennsylvania 19464

Keystone Arcadia Super Lite fifth wheel 288SLBH highlights from Optimum RV: Theater Seating Front Private Bedroom Exterior Storage Door Hidden Walk-In Pantry Large Shower with Glass Door LCI Solid Steps Your whole crew will love this lightweight fifth whee ...

  • Sale
  • # Slideouts: 2
  • Sleeping Cap: 7
New 2024 Keystone Avalanche 338GK available in Souderton, Pennsylvania

New 2024 Keystone Avalanche 338GK

New Fifth Wheel in Souderton, Pennsylvania 18964

  • 360 Tour
  • In Stock
  • New Arrival
  • Length: 38' 0"
  • Dry Weight: 12,523 lbs
  • # Slideouts: 4
  • Sleeping Cap: 4
New 2024 Keystone Avalanche 378BH available in Souderton, Pennsylvania

New 2024 Keystone Avalanche 378BH

New Fifth Wheel in Souderton, Pennsylvania 18964

Fresh new 378 IN STOCK!

  • In Stock
  • Length: 40' 7"
  • Dry Weight: 13,820 lbs
  • # Slideouts: 4
  • Sleeping Cap: 10
New 2023 Keystone Cougar East 355FBS available in Souderton, Pennsylvania

New 2023 Keystone Cougar East 355FBS

New Fifth Wheel in Souderton, Pennsylvania 18964

  • Sale
  • 360 Tour
  • In Stock
  • Length: 39' 3"
  • Dry Weight: 11,357 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
New 2024 Keystone Avalanche 390DS available in Souderton, Pennsylvania

New 2024 Keystone Avalanche 390DS

New Fifth Wheel in Souderton, Pennsylvania 18964

WOW what a unit! Two master suites with two full baths.  Large loft for the kids! 

  • Sale
  • 360 Tour
  • In Stock
  • New Arrival
  • Length: 42' 11"
  • Dry Weight: 14,384 lbs
  • # Slideouts: 4
  • Sleeping Cap: 6
Used 2022 Keystone Alpine 3700FL available in Pottstown, Pennsylvania

Used 2022 Keystone Alpine 3700FL

Used Fifth Wheel in Pottstown, Pennsylvania 19464

Keystone RV Alpine fifth wheel 3700FL highlights: Underbed Storage Bath and a Half Kitchen Island Front Living Area Hitch Vision Heated Basement Storage A full rear bathroom creates a master suite in this fifth wheel! The private bedroom has a king bed sli ...

  • Sale
  • # Slideouts: 5
  • Sleeping Cap: 6
New 2023 Keystone Cougar 320RDS available in Souderton, Pennsylvania

New 2023 Keystone Cougar 320RDS

New Fifth Wheel in Souderton, Pennsylvania 18964

Check out this awesome rear den layout! This new model is a MUST SEE!  

  • Sale
  • 360 Tour
  • In Stock
  • New Arrival
  • Length: 36' 10"
New 2024 Keystone Cougar Half-Ton 23MLE available in Souderton, Pennsylvania

New 2024 Keystone Cougar Half-Ton 23MLE

New Fifth Wheel in Souderton, Pennsylvania 18964

awesome new layout just arrived!

  • In Stock
  • New Arrival
  • Length: 27' 11"
  • Dry Weight: 7,678 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
Used 2004 Keystone Everest 283P available in Egg Harbor City, New Jersey

Used 2004 Keystone Everest 283P

Used Fifth Wheel in Egg Harbor City, New Jersey 08215

This RV is located at our GALLOWAY TWP location:920 West White Horse Pike, Egg Harbor City, NJ!! 2004 Keystone Everest 293P Fifth Wheel Trailer - Wholesale to the Public Condition: As Is - This unit is being sold in its current condition, with all faults a ...

  • Sale
  • As-Is
  • In Stock
  • Wholesale
  • Length: 32' 10"
New 2024 Keystone Cougar Sport 2400RE available in Souderton, Pennsylvania

New 2024 Keystone Cougar Sport 2400RE

New Fifth Wheel in Souderton, Pennsylvania 18964

New cougar sport arrival!  IN STOCK!

  • In Stock
  • Length: 25' 0"
  • # Slideouts: 1
  • Sleeping Cap: 6
Used 2021 Keystone Cougar 316RLS available in Pottstown, Pennsylvania

Used 2021 Keystone Cougar 316RLS

Used Fifth Wheel in Pottstown, Pennsylvania 19464

Keystone Cougar fifth wheel 316RLShighlights: Dual-Sink Vanity Kitchen Island Queen Bed Slide Tri-Fold Sleeper Sofa Two Awnings MORRyde Solid Step Whether you are a full-timer or family weekend warrior, you will find sleeping space for five to six when you ...

  • Sale
  • # Slideouts: 3
  • Sleeping Cap: 5
New 2024 Keystone Cougar Half-Ton 29RLISE available in Souderton, Pennsylvania

New 2024 Keystone Cougar Half-Ton 29RLISE

New Fifth Wheel in Souderton, Pennsylvania 18964

Lightest weight triple slide fifth wheel out there!  Stop by for a tour!

    • Length: 32' 9"
    • Dry Weight: 8,893 lbs
    • # Slideouts: 3
    • Sleeping Cap: 4
    New 2023 Keystone Avalanche 360FL available in Souderton, Pennsylvania

    New 2023 Keystone Avalanche 360FL

    New Fifth Wheel in Souderton, Pennsylvania 18964

    WOW what a layout out!  This unit is a 2023 and ready for camping!

    • Sale
    • Blow Out Price
    • In Stock
    • New Arrival
    • Length: 40' 1"
    • Dry Weight: 13,875 lbs
    • # Slideouts: 5
    • Sleeping Cap: 6
    Used 2021 Keystone Montana High Country 331RL available in Egg Harbor City, New Jersey

    Used 2021 Keystone Montana High Country 331RL

    Used Fifth Wheel in Egg Harbor City, New Jersey 08215

    This RV is located at our GALLOWAY TWP location:920 West White Horse Pike, Egg Harbor City, NJ 2021 Keystone Montana High Country 331RL - Certified Pre-Owned This luxurious, certified pre-owned fifth wheel offers comfort and convenience for your next adven ...

    • Sale
    • In Stock
    • Length: 37' 4"
    • Dry Weight: 11,880 lbs
    • # Slideouts: 3
    • Sleeping Cap: 6
    Used 2018 Keystone Cougar Half-Ton East 29RKS available in Souderton, Pennsylvania

    Used 2018 Keystone Cougar Half-Ton East 29RKS

    Used Fifth Wheel in Souderton, Pennsylvania 18964

    The interior was stripped, the painting is done, now you can finish the project!  Need trimwork finished up and furniture, and it can be your own custom tiny home!  Great little fifth wheel project, and we can deliver it to your house if you don' ...

    • Sale
    • Length: 33' 7"
    • Dry Weight: 8,730 lbs
    • # Slideouts: 3
    • Sleeping Cap: 6
    Used 2018 Keystone Cougar 369BHS available in Pottstown, Pennsylvania

    Used 2018 Keystone Cougar 369BHS

    Used Fifth Wheel in Pottstown, Pennsylvania 19464

    Keystone Cougar fifth wheel 369BHShighlights: Bunkhouse Kitchen Island Fireplace Capital Grill Two Awnings Fold-Away Bike Rack Imaging your family camping like you did when you were a kid? Thinking about how you can make this happen without missing any com ...

    • Sale
    • # Slideouts: 4
    • Sleeping Cap: 9
    Used 2019 Keystone Montana 3721RL available in Pottstown, Pennsylvania

    Used 2019 Keystone Montana 3721RL

    Used Fifth Wheel in Pottstown, Pennsylvania 19464

    Keystone Montana fifth wheel 3721RL highlights from Optimum RV: Hide-A-Bed Sofa Residential Refrigerator Kitchen Island Double Entry Bath Two Awnings It's time to start planning your next campout with family and friends in this Montana fifth wheel. Just im ...

      • # Slideouts: 3
      • Sleeping Cap: 4
      New 2024 Keystone Cougar Half-Ton 32BHS available in Souderton, Pennsylvania

      New 2024 Keystone Cougar Half-Ton 32BHS

      New Fifth Wheel in Souderton, Pennsylvania 18964

      Finally its here!  One of the best selling bunk trailers in the industry!

      • New Arrival
      • Length: 35' 8"
      • Dry Weight: 9,428 lbs
      • # Slideouts: 3
      • Sleeping Cap: 11
      Used 2018 Keystone Montana 3820 FK available in Pottstown, Pennsylvania

      Used 2018 Keystone Montana 3820 FK

      Used Fifth Wheel in Pottstown, Pennsylvania 19464

      Keystone Montana fifth wheel 3820FKhighlights: Patent-Pending Front Windshield Design U-Shaped Dinette/Swivel Table Buffet Dual Entry Five Slide Outs RV Refrigerator You are going to love everything about this KeystoneMontana fifth wheelmodel3820FK every t ...

      • Sale
      • # Slideouts: 5
      • Sleeping Cap: 8
      New 2024 Keystone Cougar Sport 2100RK available in Souderton, Pennsylvania

      New 2024 Keystone Cougar Sport 2100RK

      New Fifth Wheel in Souderton, Pennsylvania 18964

      awesome new layout from cougar at a reasonable price.  JUST ARRIVED

      • Blow Out Price
      • In Stock
      • Length: 26' 3"
      • Dry Weight: 6,815 lbs
      • # Slideouts: 1
      • Sleeping Cap: 6
      New 2025 Keystone Cougar 316RLS available in Souderton, Pennsylvania

      New 2025 Keystone Cougar 316RLS

      New Fifth Wheel in Souderton, Pennsylvania 18964

      WOW fully body painted cougar!  One of the best layouts on the market!

      • In Stock
      • New Arrival
      • Length: 35' 8"
      • Dry Weight: 10,679 lbs
      • # Slideouts: 3
      • Sleeping Cap: 6
      Used 2019 Keystone Montana 3121RL available in Egg Harbor City, New Jersey

      Used 2019 Keystone Montana 3121RL

      Used Fifth Wheel in Egg Harbor City, New Jersey 08215

      ***RT66 RV CERTIFIED*** ***BUY WITH CONFIDENCE KNOWING YOU HAVE A 66 DAY LIMITED WARRANTY*** This RV is located at our GALLOWAY TWP location:920 West White Horse Pike, Egg Harbor City, NJ!! As a ROUTE 66 Certified Pre-Owned RV buyer you will enjoy the secu ...

      • Sale
      • Special
      • Reduced
      • Under Warranty
      • Length: 35' 0"
      • Dry Weight: 12,180 lbs
      • # Slideouts: 3
      • Sleeping Cap: 6
      Used 2021 Keystone Cougar 354FLS available in Souderton, Pennsylvania

      Used 2021 Keystone Cougar 354FLS

      Used Fifth Wheel in Souderton, Pennsylvania 18964

      Keystone Cougar fifth wheel 354FLShighlights: Separate Living Area Rear Bedroom Tri-Fold Sleeper Sofas MORRyde Solid Step Patent-Pending Windshield Pull-Out Storage Tray Explore the used 2021 Keystone RV Cougar 354FLS, a spacious fifth wheel perfect for fa ...

      • Sale
      • Length: 39' 0"
      • # Slideouts: 4
      • Sleeping Cap: 6
      Used 2019 Keystone Alpine 3700FL available in Clayton, Delaware

      Used 2019 Keystone Alpine 3700FL

      Used Fifth Wheel in Clayton, Delaware 19938

      Stock #413347 - WOW !! 2019 ALPINE 3700FL ** Only used 6-7 times ** NO pets & NON smoking ** READY TO GO !!WOW !! 2019 ALPINE 3700FL Step inside this gorgeous RV and experience true residential-style amenities.The Front Living room layout provides Two Sofa ...

      • Sale
      • Consignment
      • Reduced
      Pop RVs Clayton, DE

      $59,995.00

      • Length: 37' 0"
      • Dry Weight: 13,762 lbs
      • # Slideouts: 5
      • Sleeping Cap: 6
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