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

38 listings available

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 Montana High Country 377FL available in Willow Street, Pennsylvania

Used 2023 Keystone Montana High Country 377FL

Used Fifth Wheel in Willow Street, Pennsylvania 17584

Keystone Montana High Country fifth wheel 377FL highlights: Unique Dual Entry Loft Over Bedroom Rear Private Bedroom Four Slides Residential Refrigerator Patent-Pending Windshield Include all of your favorite people on your next adventure in this Montana H ...

  • Sale
  • Length: 41' 0"
  • # Slideouts: 4
  • Sleeping Cap: 8
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
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 2019 Keystone Avalanche 375RD available in Souderton, Pennsylvania

Used 2019 Keystone Avalanche 375RD

Used Fifth Wheel in Souderton, Pennsylvania 18964

Awesome 5 slide layout sold and serviced at ivcc

  • In Stock
  • Length: 41' 1"
  • Dry Weight: 13,416 lbs
  • # Slideouts: 5
  • Sleeping Cap: 6
Used 2022 Keystone Cougar Half-Ton 25RES available in Elizabethtown, Pennsylvania

Used 2022 Keystone Cougar Half-Ton 25RES

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone Cougar Half-Ton fifth wheel 25RES highlights: Hidden Storage Theater Sofa Booth Dinette Outside Grill Large Slide Grab your gear, your family, and your sense of adventure and head out with this Cougar Half-Ton fifth wheel! You'll have plenty of sp ...

  • Sale
  • Length: 28' 0"
  • # Slideouts: 2
  • Sleeping Cap: 4
Used 2019 Keystone Montana 3855BR available in Willow Street, Pennsylvania

Used 2019 Keystone Montana 3855BR

Used Fifth Wheel in Willow Street, Pennsylvania 17584

Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Free Standing Dinette Residential Refrigerator Outside Kitchen Full-timers love this fifth wheel including the new 20th anniversary edition enhancements! From the bonus room offering a hide-a-b ...

  • Sale
  • Length: 40' 0"
  • # Slideouts: 4
  • Sleeping Cap: 8
Used 2021 Keystone Montana High Country 373RD available in Elizabethtown, Pennsylvania

Used 2021 Keystone Montana High Country 373RD

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone Montana High Country fifth wheel 373RD highlights: Elevated Rear Den Dual Vanity Sinks Coffee Station Residential Refrigerator Storage Tray Pull-Out MORryde Solid Step You and your family will enjoy the separate elevated den while watching the LED ...

  • Sale
  • Length: 41' 0"
  • # Slideouts: 4
  • Sleeping Cap: 7
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
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
Used 2017 Keystone Montana 3661 RL available in Elizabethtown, Pennsylvania

Used 2017 Keystone Montana 3661 RL

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

This Keystone Montana fifth wheel 3661RL offers plenty of space with FIVE slides, along with a rear living area, kitchen island, residential refrigerator, exterior entertainment center, plus much more!Step inside and you will be greeted by a wide open inte ...

  • Sale
  • Length: 39' 0"
  • # Slideouts: 5
  • 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
Used 2017 Keystone Cougar 330RBK available in Manheim, Pennsylvania

Used 2017 Keystone Cougar 330RBK

Used Fifth Wheel in Manheim, Pennsylvania 17545

Pack up the kids and know you will surely enjoy traveling with this Keystone Cougar fifth wheel featuring a bunkhouse that the kids will want to claim, a spacious living area, and triple slides though out. There is even an outdoor kitchen for the chef in t ...

  • Sale
  • Length: 37' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2020 Keystone Montana 3701LK available in Bath, Pennsylvania

Used 2020 Keystone Montana 3701LK

Used Fifth Wheel in Bath, Pennsylvania 18014

Keystone Montana fifth wheel 3701LK highlights: Rear Kitchen Free Standing Dinette Dual Sofas Coat Closet Residential Refrigerator Just imagine you and your spouse and maybe your children camping at a state park or local RV spot in this Montana fifth wheel ...

  • Sale
  • Length: 40' 0"
  • # Slideouts: 4
  • Sleeping Cap: 6
Used 2019 Keystone Avalanche 395BH available in Bath, Pennsylvania

Used 2019 Keystone Avalanche 395BH

Used Fifth Wheel in Bath, Pennsylvania 18014

Keystone Avalanche fifth wheel 395BH highlights: Two Full Baths Private Guesthouse Loft Master Suite Outdoor Kitchen Dual Entry You won't be able to find an RV more extravagant than this Avalanche fifth wheel! From the master suite with its king-size bed a ...

  • Sale
  • Length: 42' 0"
  • # Slideouts: 4
  • 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 2024 Keystone Cougar 354FLS available in Souderton, Pennsylvania

New 2024 Keystone Cougar 354FLS

New Fifth Wheel in Souderton, Pennsylvania 18964

Awesome new front living room fifth wheel IN STOCK!  2 AC's, Solar Flex 400iu with Lithium Batteries! 

  • 360 Tour
  • Available to Order
  • Length: 39' 2"
  • Dry Weight: 11,041 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
New 2023 Keystone Arcadia Super Lite 248SLRE available in Elizabethtown, Pennsylvania

New 2023 Keystone Arcadia Super Lite 248SLRE

New Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone Arcadia Super Lite fifth wheel 248SLRE highlights: Front Private Bedroom Tankless Water Heater Fireplace Theater Seating Hidden Kitchen Pantry Work Station This fifth wheel has some really great features that you are sure to love! An outside kitch ...

  • Sale
  • Length: 28' 0"
  • # Slideouts: 2
  • Sleeping Cap: 2
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 Arcadia 3140RK available in Elizabethtown, Pennsylvania

New 2024 Keystone Arcadia 3140RK

New Fifth Wheel in Elizabethtown, Pennsylvania 17022

Keystone RV Arcadia fifth wheel 3140RK highlights: Kitchen Island Front Private Bedroom Theater Seating Two Awnings Fireplace This triple slide Arcadia is a great couples coach. The rear kitchen area features a pantry and hutch along the back wall, and the ...

    • Length: 36' 0"
    • # Slideouts: 3
    • Sleeping Cap: 4
    Used 2008 Keystone Montana 3400 RL available in Manheim, Pennsylvania

    Used 2008 Keystone Montana 3400 RL

    Used Fifth Wheel in Manheim, Pennsylvania 17545

    AS-IS!! COME CHECK IT OUT!! Made by Keystone RV, this Montana Fifth Wheel is a Quad Slide, Rear Living Area w/2 Recliners, Desk w/Opt. Chair/Ent. Center Slideout, Sofa w/Opt. Hide-A-Bed/Opt. Free Standing Dinette Slideout, L-Shaped Counter w/Overhead Cabin ...

    • Sale
    • Length: 38' 0"
    • # Slideouts: 4
    • Sleeping Cap: 6
    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
    New 2024 Keystone Avalanche 338GK available in Souderton, Pennsylvania

    New 2024 Keystone Avalanche 338GK

    New Fifth Wheel in Souderton, Pennsylvania 18964

    • 360 Tour
    • Available to Order
    • Length: 38' 0"
    • Dry Weight: 12,523 lbs
    • # Slideouts: 4
    • Sleeping Cap: 4
    New 2024 Keystone Arcadia Super Lite 246SLRK available in Elizabethtown, Pennsylvania

    New 2024 Keystone Arcadia Super Lite 246SLRK

    New Fifth Wheel in Elizabethtown, Pennsylvania 17022

    Keystone Arcadia Super Lite fifth wheel 246SLRK highlights: Front Private Bedroom Dinette/Desk Theater Seating Rear Kitchen Outdoor Kitchen Enjoy at home conveniences while at the campground in this fifth wheel! An outside kitchenallows you a few cooking o ...

      • Length: 28' 0"
      • # Slideouts: 2
      • Sleeping Cap: 2
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