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View New & Used RVs for Sale in or near Mountainside, New Jersey

135 listings match your search

RVUSA offers a variety of rvs for sale in Mountainside, NJ. Our dealer network can help you find the rv of your dreams! Email one of our dealerships and let them help enhance your rv lifestyle!
New 2025 Winnebago Ekko 23B available in Millstone Township, New Jersey

New 2025 Winnebago Ekko 23B

New Class C in Millstone Township, New Jersey 08535

OPTIONS INCLUDED: RJ2: Veredis/Sage/Panarea 1GD: Exterior Graphics Delete 1MA: Entertainment System 22X: Lithium Battery Upgrade 329: Generator Delete 35B: Luggage Rack 37B: Graphics – Verdant II 45F: Cab Seat Bed 52F: Batwing Awning   Details 2 ...

  • In Stock
  • Length: 24' 6"
  • Sleeping Cap: 5
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 2024 Thor Motor Coach Freedom Elite 22HE available in Millstone Township, New Jersey

Used 2024 Thor Motor Coach Freedom Elite 22HE

Used Class C in Millstone Township, New Jersey 08535

Options Included   • 22HE Floor Plan    • California White Interior Decor   • Generator Hours: 23.6                   Standard Features   Chassis: Ford Gross Vehicle (GVWR ...

  • Sale
  • In Stock
  • Length: 24' 1"
  • Mileage: 5,065
  • Sleeping Cap: 6
Used 2021 Renegade RV Vienna 25RML available in Millstone Township, New Jersey

Used 2021 Renegade RV Vienna 25RML

Used Class C in Millstone Township, New Jersey 08535

Luxurious & Versatile Motorhome; Truma AquaGo Comfort Plus Water Heater; Hardwood Maple Cabinetry; Full Body Paint; 3.6KW Cummins Onan Diesel Generator; Winegard 2.0; Local Trade-In; 1-Owner, Clean Carfax (available upon request); Call Us For More Info ...

  • Sale
  • In Stock
  • Length: 24' 11"
  • # Slideouts: 1
  • Mileage: 27,998
  • Sleeping Cap: 4
Used 2022 Forest River Forester 2501TS available in Souderton, Pennsylvania

Used 2022 Forest River Forester 2501TS

Used Class C in Souderton, Pennsylvania 18964

Come check out this beautiful Class C with twin beds over the cab! Great family layout or to bring friends along. 

  • In Stock
  • New Arrival
  • Length: 27' 1"
  • Dry Weight: 11,873 lbs
  • # Slideouts: 2
  • Mileage: 27,400
  • Sleeping Cap: 6
Used 2020 Tiffin Wayfarer 25 RW available in Millstone Township, New Jersey

Used 2020 Tiffin Wayfarer 25 RW

Used Class C in Millstone Township, New Jersey 08535

Options Included   • 2000W Pure Sine Inverter   • Go Power 170 Watt Solar • (2) Dragonfly 100ah Lithium batteries W/Heat   • Exterior TV   •  Bigfoot Hydraulic Jacks   • Electric Theater Seats &nb ...

  • Sale
  • In Stock
  • Length: 25' 7"
  • # Slideouts: 1
  • Mileage: 19,062
  • Sleeping Cap: 6
New 2024 Alliance RV Paradigm 370FB available in Souderton, Pennsylvania

New 2024 Alliance RV Paradigm 370FB

New Fifth Wheel in Souderton, Pennsylvania 18964

  • Available to Order
  • Length: 40' 4"
  • Dry Weight: 13,687 lbs
New 2024 Winnebago Vita 24P available in Millstone Township, New Jersey

New 2024 Winnebago Vita 24P

New Class C in Millstone Township, New Jersey 08535

Options Included: R24: Dutton/Cinnamn/Smoked Timber 003: 2023 Model Year Chassis 33F: 3.2 KW Onan Diesel Generator 42Z: Theater Seating 87C: Mercedes-Benz 2.0L 4-Cylinder RWD Chassis 95E: Full Body Paint - Sand   WEIGHTS & MEASUREMENTS   Deta ...

  • Sale
  • In Stock
  • Length: 24' 5"
  • # Slideouts: 1
  • Sleeping Cap: 6
New 2023 Alliance RV Paradigm 382RK available in Souderton, Pennsylvania

New 2023 Alliance RV Paradigm 382RK

New Fifth Wheel in Souderton, Pennsylvania 18964

Brand new layout! This unit is gorgeous! G range tires, 6 point hydraulic leveling, 7000 lb dexter axles, 20cu ft 12V residential refrigerator, generator prep, 

  • In Stock
  • Special
  • Length: 41' 6"
  • Dry Weight: 13,343 lbs
New 2024 Keystone Cougar 260MLE available in Souderton, Pennsylvania

New 2024 Keystone Cougar 260MLE

New Fifth Wheel in Souderton, Pennsylvania 18964

WOW this unit is special!  Midnight Edition full body paint!

    • Length: 30' 11"
    • Dry Weight: 9,725 lbs
    • # Slideouts: 2
    • Sleeping Cap: 4
    New 2025 Winnebago Ekko 23B available in Millstone Township, New Jersey

    New 2025 Winnebago Ekko 23B

    New Class C in Millstone Township, New Jersey 08535

    OPTIONS INCLUDED: RJ2: Veredis/Sage/Panarea 1MA: Entertainment System 35B: Luggage Rack 37B: Graphics – Verdant II 52F: Batwing Awning 52L: Generator   Details 23B Exterior Length 24’6″ Exterior Height 10’11” Exterior Wid ...

    • In Stock
    • Length: 24' 6"
    • Sleeping Cap: 5
    New 2025 Winnebago Ekko 23B available in Millstone Township, New Jersey

    New 2025 Winnebago Ekko 23B

    New Class C in Millstone Township, New Jersey 08535

    OPTIONS INCLUDED: RJ2: Veredis/Sage/Panarea 1MA: Entertainment System 35B: Luggage Rack 37B: Graphics – Verdant II 52F: Batwing Awning 52L: Generator   Details 23B Exterior Length 24’6″ Exterior Height 10’11” Exterior Wid ...

    • In Stock
    • Length: 24' 6"
    • Sleeping Cap: 5
    Used 2019 Winnebago Navion 24D available in Millstone Township, New Jersey

    Used 2019 Winnebago Navion 24D

    Used Class C in Millstone Township, New Jersey 08535

    OPTIONS INCLUDED: J32: Zinc/Gray/HG Marbella Canvas 13Y: Dual Pane Coach Windows 153: LG Screen-Infotain GPS/ SirusXM 23T: Drainage System-Heated 28D: Window Blinds (3) CAB 29Z: A/C Heat Pump 31T: Front Cab with Bed 316: Skylight/roof vent. Power 33F: 3.2K ...

    • Sale
    • In Stock
    • Length: 25' 8"
    • # Slideouts: 1
    • Mileage: 18,560
    • Sleeping Cap: 6
    New 2022 Keystone Cougar Half-Ton 24RDS available in Souderton, Pennsylvania

    New 2022 Keystone Cougar Half-Ton 24RDS

    New Fifth Wheel in Souderton, Pennsylvania 18964

    Gorgeous unit with Solar, Fireplace, 12V Refrigerator, Theatre seating! 

    • Sale
    • 360 Tour
    • In Stock
    • Length: 28' 11"
    • Dry Weight: 7,369 lbs
    • # Slideouts: 2
    • Sleeping Cap: 6
    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 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 2025 Winnebago Ekko 23B available in Millstone Township, New Jersey

    New 2025 Winnebago Ekko 23B

    New Class C in Millstone Township, New Jersey 08535

    OPTIONS INCLUDED: RJ2: Veredis/Sage/Panarea 1GD: Exterior Graphics Delete 1MA: Entertainment System 35B: Luggage Rack 37B: Graphics – Verdant II 45F: Cab Seat Bed 52F: Batwing Awning 52L: Generator   Details 23B Exterior Length 24’6″ ...

    • In Stock
    • Length: 24' 6"
    • Sleeping Cap: 5
    New 2024 Winnebago Navion 24J available in Millstone Township, New Jersey

    New 2024 Winnebago Navion 24J

    New Class C in Millstone Township, New Jersey 08535

    Options Included: L30: Harmony/Taupe/Columbian Walnut W/White 002: 2022 Model Year Chassis 1MA: Entertainment System 13Y: Dual Pane Coach Windows 22N: Lithium Ion Battery 33F: 3.2 KW Onan Diesel Generator 46A: Paint & Graphics - Stellar 60M: Hydraulic ...

    • Sale
    • In Stock
    • Length: 25' 6"
    • # Slideouts: 1
    • Sleeping Cap: 6
    New 2024 Alliance RV Paradigm 395DS available in Souderton, Pennsylvania

    New 2024 Alliance RV Paradigm 395DS

    New Fifth Wheel in Souderton, Pennsylvania 18964

    NEW ARRIVAL!!!

    • In Stock
    • Length: 42' 6"
    • Dry Weight: 13,920 lbs
    • # Slideouts: 4
    • Sleeping Cap: 8
    New 2024 Alliance RV Paradigm 310RL available in Souderton, Pennsylvania

    New 2024 Alliance RV Paradigm 310RL

    New Fifth Wheel in Souderton, Pennsylvania 18964

    • In Stock
    • New Arrival
    • Length: 34' 11"
    • Dry Weight: 12,243 lbs
    • # Slideouts: 3
    • Sleeping Cap: 4
    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 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
    Used 2021 Renegade RV Villagio 25RMC available in Millstone Township, New Jersey

    Used 2021 Renegade RV Villagio 25RMC

    Used Class C in Millstone Township, New Jersey 08535

    Spacious & Luxurious Class C; 3.2kw Cummins Onan Diesel Generator; Heated Holding Tanks; Optional Theater Seating; Maple Hardwood Cabinetry; Clean Carfax; Local Trade-In; Leveling Jacks; 175w Solar; Call us for More Details @ 1-800-265-9019 Options Inc ...

    • Sale
    • In Stock
    • Length: 24' 9"
    • # Slideouts: 1
    • Mileage: 12,378
    • Sleeping Cap: 6
    Used 2018 Keystone Avalanche 320RS available in Souderton, Pennsylvania

    Used 2018 Keystone Avalanche 320RS

    Used Fifth Wheel in Souderton, Pennsylvania 18964

    • Sale
    • Recent Trade-In
    • Length: 35' 10"
    • Dry Weight: 11,530 lbs
    • # Slideouts: 3
    • Sleeping Cap: 4
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