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

136 listings available

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 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
New 2023 Alliance RV Avenue 31BHS available in Souderton, Pennsylvania

New 2023 Alliance RV Avenue 31BHS

New Fifth Wheel in Souderton, Pennsylvania 18964

Great family layout with double bunks! Off the grid package, 12V Refrigerator! 

  • Sale
  • 360 Tour
  • In Stock
  • Length: 33' 11"
  • Dry Weight: 9,700 lbs
New 2025 Winnebago Ekko 22A available in Millstone Township, New Jersey

New 2025 Winnebago Ekko 22A

New Class C in Millstone Township, New Jersey 08535

OPTIONS INCLUDED: PJ2: Veredis/Sage/Green Slate 37D: Graphics – Verdant II 52F: Batwing Awning 52L: Generator 9PC: Tailgate Package Details 22A Exterior Length 23' Exterior Height 10'6" Exterior Width 7'2.5" Exterior Storage (cu. ft.) 65.3* Awning Le ...

  • In Stock
  • Length: 23' 0"
  • Sleeping Cap: 2
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 2023 Alliance RV Avenue 33RKS available in Souderton, Pennsylvania

New 2023 Alliance RV Avenue 33RKS

New Fifth Wheel in Souderton, Pennsylvania 18964

Awesome layout with large rear kitchen!  Solar panels, theatre seating, fireplace, king bed.  

  • Sale
  • New Arrival
  • Length: 34' 5"
  • Dry Weight: 10,995 lbs
New 2024 Alliance RV Paradigm 395DS available in Souderton, Pennsylvania

New 2024 Alliance RV Paradigm 395DS

New Fifth Wheel in Souderton, Pennsylvania 18964

Check out this gorgeous double suite fifth wheel with two full baths and a loft!  

  • New Arrival
  • Length: 42' 6"
  • Dry Weight: 13,920 lbs
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 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 52F: Batwing Awning 52L: Generator   Details 23B Exterior Length 24’6″ Exterior Height 1 ...

  • Sale Pending
  • Length: 24' 6"
  • Sleeping Cap: 5
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 2024 Winnebago Navion 24D available in Millstone Township, New Jersey

    New 2024 Winnebago Navion 24D

    New Class C in Millstone Township, New Jersey 08535

    Options Included: L30: Harmony/Taupe/Columbian Walnut W/White 1MA: Entertainment System 13Y: Dual Pane Coach Windows 33F: 3.2 KW Onan Diesel Generator 60M: Hydraulic Leveling Jacks – Auto 62F: Primera Driver & Passenger Seats 87C: Mercedes-B ...

    • Sale
    • In Stock
    • Length: 25' 6"
    • # Slideouts: 1
    • Sleeping Cap: 6
    New 2024 Winnebago Navion 24V available in Millstone Township, New Jersey

    New 2024 Winnebago Navion 24V

    New Class C in Millstone Township, New Jersey 08535

    Options Included: L30: Harmony/Taupe/Columbian Walnut W/White 1MA: Entertainment System 13Y: Dual Pane Coach Windows 60M: Hydraulic Leveling Jacks – Auto 62F: Primera Driver & Passenger Seats 95E: Full Body Paint - Bay Mist II   Weights ...

    • Sale
    • In Stock
    • Length: 25' 6"
    • # Slideouts: 1
    • Sleeping Cap: 6
    New 2024 Alliance RV Avenue 32RLS available in Souderton, Pennsylvania

    New 2024 Alliance RV Avenue 32RLS

    New Fifth Wheel in Souderton, Pennsylvania 18964

    Check out this 2024 Rear Living layout!  This unit is gorgeous! 

    • In Stock
    • New Arrival
    • Length: 35' 3"
    • Dry Weight: 10,700 lbs
    • # Slideouts: 3
    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
    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 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 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 Winnebago Spirit 26T available in Millstone Township, New Jersey

    New 2024 Winnebago Spirit 26T

    New Class C in Millstone Township, New Jersey 08535

    Options Included: L33: Lennon/Taupe/Driftwood Charcoal 13Y: Dual Pane Coach Windows 16G: Ford 14,500 GVWR 7.3L 350HP V8 37A: Graphics – Chestnut 38W: Spare Tire 60M: Hydraulic Leveling Jacks 62K: Leatherette Cab Seats 70D: Sirius XM Satellite Ra ...

    • Sale
    • In Stock
    • Length: 28' 5"
    • # Slideouts: 2
    • 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 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 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
    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
    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 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 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 2024 Winnebago Spirit 22M available in Millstone Township, New Jersey

    New 2024 Winnebago Spirit 22M

    New Class C in Millstone Township, New Jersey 08535

    Options Included: L34: Lennon/Taupe/Driftwood Medium Gray 13Y: Dual Pane Coach Windows 16G: Ford 14,500 GVWR 7.3L 350HP V8 38W: Spare Tire 62K: Leatherette Cab Seats 64A: Electric Stabilizing Jacks 70D: Sirius XM Satellite Radio 95C: Full Bo ...

    • Sale
    • In Stock
    • Length: 24' 5"
    • # Slideouts: 1
    • Sleeping Cap: 6
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