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

139 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 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 Airstream Interstate Nineteen 19SE available in Millstone Township, New Jersey

New 2024 Airstream Interstate Nineteen 19SE

New Class B in Millstone Township, New Jersey 08535

Options Included     • Exterior – Iridium Silver 311570   • Grey Elm Interior Decor   • Mercedes V-6 3.0L 2500 Chassis           INTERSTATE SE   The Interstate 19SE Touring Coach i ...

  • In Stock
  • Length: 19' 5"
  • Dry Weight: 7,385 lbs
  • Sleeping Cap: 2
New 2024 Airstream Interstate Nineteen 19SE available in Millstone Township, New Jersey

New 2024 Airstream Interstate Nineteen 19SE

New Class B in Millstone Township, New Jersey 08535

Options Included     • Exterior – Iridium Silver 311482   • Grey Elm Interior Decor   • Mercedes V-6 3.0L 2500 Chassis           INTERSTATE SE   The Interstate 19SE Touring Coach i ...

  • In Stock
  • Length: 19' 5"
  • Dry Weight: 7,385 lbs
  • Sleeping Cap: 2
New 2024 Winnebago Revel 44E available in Millstone Township, New Jersey

New 2024 Winnebago Revel 44E

New Class B in Millstone Township, New Jersey 08535

METHOD PERFORMANCE WHEEL PACKAGE; AIR CONDITIONING; (1) 320-amp hour LiFePO4 battery you can monitor via Bluetooth.®  Diesel-fueled Hydronic Heating System provides comfortable, quiet heating, controlled by a user-friendly LED touch screen panel. ...

  • Sale
  • In Stock
  • Length: 19' 7"
  • Sleeping Cap: 3
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 Leisure Travel Unity U24RL available in Souderton, Pennsylvania

New 2025 Leisure Travel Unity U24RL

New Class B in Souderton, Pennsylvania 18964

New 2025 Leisure Travel Unity 24RL Class B+ Motorhome Camper for Sale at Fretz RV of Philadelphia The Leisure Travel Unity class B+ diesel motorhome U24RL highlights: Rear Lounge Sofa Murphy Bed Generous Galley Separate Living Spaces Recessed Garbage Can Y ...

    • Length: 25' 0"
    • Sleeping Cap: 3
    New 2024 Leisure Travel Unity U24CB available in Souderton, Pennsylvania

    New 2024 Leisure Travel Unity U24CB

    New Class B in Souderton, Pennsylvania 18964

    New 2024 Leisure Travel Vans Unity 24CB Class B+ Motorhome Camper for Sale at Fretz RV Leisure Travel Unity Class B+ diesel motorhome U24CB highlights: Convection Microwave Booth Dinette Slide Out Shower Skylight USB Outlets Exterior Shower Coach-to-Cab Fl ...

      • Length: 25' 0"
      • # Slideouts: 1
      • Sleeping Cap: 4
      New 2024 Renegade  Vienna 25RMC available in Souderton, Pennsylvania

      New 2024 Renegade Vienna 25RMC

      New Class C in Souderton, Pennsylvania 18964

      New 2024 Renegade Vienna 25RMC Class C Motorhome Camper for Sale at Fretz RV This unit includes Diamond Shield anti-chip protection-front mask, cab table, theatre seating IPO dinette, 90 Sheen High Gloss cabinet finish, single burner induction stovetop & e ...

      • Sale
      • Length: 25' 0"
      • # Slideouts: 1
      • Mileage: 01
      • Sleeping Cap: 5
      Used 2007 National RV Tropical T340 available in Farmingdale, New York

      Used 2007 National RV Tropical T340

      Used Diesel Pusher in Farmingdale, New York 11735

      Stock #340475 - Tasteful design, style, value and preferred amenities to ensure your experiences are comfortable and loads of fun.This 2007 National Tropical is a wonderful diesel pusher ready for your next trip.Walking into the RV, you are greeted by the ...

      • Sale
      • Consignment
      • Reduced
      • Length: 34' 0"
      • Dry Weight: 33,000 lbs
      • # Slideouts: 2
      • Mileage: 54,873
      • Sleeping Cap: 6
      Used 2005 National RV Tropical T396LX available in Staten Island, New York

      Used 2005 National RV Tropical T396LX

      Used Diesel Pusher in Staten Island, New York 10309

      Stock #213891 - GREAT FOR SOMEONE WHO LOVES THE OUTDOORS. SLEEPS 8 COMFORTABLYThe 2005 TropiCal is a turn-key and ready to go whenever you are!The TropiCal is more than just a great luxury diesel motor it's comfortable yet always functional no matter how f ...

      • Sale
      • Consignment
      • Reduced
      • Length: 39' 0"
      • Dry Weight: 38,000 lbs
      • # Slideouts: 3
      • Mileage: 24,000
      • Sleeping Cap: 8
      New 2025 Leisure Travel Unity U24FX available in Souderton, Pennsylvania

      New 2025 Leisure Travel Unity U24FX

      New Class B in Souderton, Pennsylvania 18964

      New 2025 Leisure Travel Unity 24FX Class B+ Motorhome Camper Coach for Sale at Fretz RV Leisure Travel Unity Class B+ diesel motorhome U24FX highlights: Murphy Bed Flexible Bath Door Sectional Sofa Leisure Lounge Two LED TVs Multiplex Wiring Control System ...

        • Length: 25' 0"
        • # Slideouts: 1
        • Sleeping Cap: 3
        New 2024 Coachmen Galleria 24Q available in Souderton, Pennsylvania

        New 2024 Coachmen Galleria 24Q

        New Class B in Souderton, Pennsylvania 18964

        New 2024 Coachmen RV Galleria 24Q Quad Seating Class B Motorhome Camper Van for Sale at Fretz RV Coachmen Galleria Class B diesel motorhome 24Q highlights: Wet Bath Rear Sofa Quad Captain's Chairs 24" LED Smart TV Experience all of the colors of the season ...

        • Sale
        • Length: 24' 0"
        • Sleeping Cap: 2
        New 2024 Leisure Travel Unity U24RL available in Souderton, Pennsylvania

        New 2024 Leisure Travel Unity U24RL

        New Class B in Souderton, Pennsylvania 18964

        New 2024 Leisure Travel Van Unity U24RL Class C Motorhome Camper for Sale at Fretz RV The Leisure Travel Unity class B+ diesel motorhome U24RL highlights: Rear Lounge Sofa Murphy Bed Generous Galley Separate Living Spaces Recessed Garbage Can You will enjo ...

          • Length: 25' 0"
          • Sleeping Cap: 3
          Used 2007 Monaco RV Diplomat 40SFT available in Ewing, New Jersey

          Used 2007 Monaco RV Diplomat 40SFT

          Used Diesel Pusher in Ewing, New Jersey 08628

          Stock #383997 - Well maintained 2007 Monaco Diplomat 40SFT with only 55,000 miles!Introducing the 2007 Diplomat by Monaco, a luxurious and powerful Class A motorhome that redefines the standards of comfort and performance. At the heart of this Diplomat is ...

          • Sale
          • Consignment
          • Reduced
          Pop RVs Ewing, NJ

          $89,900.00

          • Length: 40' 0"
          • Dry Weight: 43,000 lbs
          • # Slideouts: 3
          • Mileage: 58,000
          • Sleeping Cap: 6
          New 2024 Pleasure-Way Plateau FL available in Souderton, Pennsylvania

          New 2024 Pleasure-Way Plateau FL

          New Class B in Souderton, Pennsylvania 18964

          New 2024 Pleasure-Way Plateau FL Class B Motorhome Camper for Sale at Fretz RV Pleasure-Way Plateau Class B diesel motorhome FL highlights: Swivel Seating Inflatable Air Bed Touchscreen Control Panels Wet Bath Exterior Shower This Plateau Class B diesel mo ...

          • Sale
          • Length: 22' 0"
          • Sleeping Cap: 3
          New 2023 Mercedes-Benz Sprinter Ultimate Coach Executive available in Greenwich, Connecticut

          New 2023 Mercedes-Benz Sprinter Ultimate Coach Executive

          New Class B in Greenwich, Connecticut 06831

          2023 Mercedes Benz Sprinter - Ultimate Coach Executive by Ultimate Toys VIN: W1X8ND3Y6PT131391 Features: Color: BlackMileage: Only 600 milesSeating: 8 AMG Seats with Fold-Out CouchUpholstery: Sand with Black PipingInterior Wood: Black DenaliFlooring: Compo ...

          • Sale
          • Length: 24' 2"
          • Mileage: 600
          Used 2014 Thor Motor Coach Palazzo 33.2 available in Cinnaminson, New Jersey

          Used 2014 Thor Motor Coach Palazzo 33.2

          Used Diesel Pusher in Cinnaminson, New Jersey 08077

          Stock #234191 - ***SALE PENDING*** 2014 Palazzo by Thor. Well taken care of. Full size fridge, outside tv, 6000 watt Onan generator.Experience Luxury Travel Like Never Before! The 2014 Palazzo 33.2 is your passport to ultimate comfort and style on the open ...

          • Sale
          • Consignment
          • Reduced
          • Length: 33' 0"
          • Dry Weight: 30,000 lbs
          • # Slideouts: 2
          • Mileage: 26,000
          • Sleeping Cap: 8
          Used 2016 Renegade  Villagio 25QRS available in Souderton, Pennsylvania

          Used 2016 Renegade Villagio 25QRS

          Used Class B in Souderton, Pennsylvania 18964

          Used Pre-Owned 2016 Renegade Villagio 25QRS Class B+ Mercedes Diesel Sprinter Motorhome Camper for Sale at Fretz RV Make travel time easy in this Renegade Villagio class B+ motor home. Model 25QRS features dual slides for added interior space, and loads of ...

          • Sale
          • # Slideouts: 2
          • Mileage: 24,396
          • Sleeping Cap: 4
          Used 2017 Winnebago View 24G available in Souderton, Pennsylvania

          Used 2017 Winnebago View 24G

          Used Class C in Souderton, Pennsylvania 18964

          Used Pre-Owned 2017 Winnebago View 24G Class B+ Diesel Motorhome Camper for Sale at Fretz RV Take to the road in thisWinnebago View classC diesel coachand know that you will have everything you need to enjoy spending time away from home. Model 24G features ...

          • Sale
          • Length: 25' 0"
          • # Slideouts: 2
          • Mileage: 22,495
          • Sleeping Cap: 5
          Used 2017 Dynamax Corp DX3 37RB available in Huntington, New York

          Used 2017 Dynamax Corp DX3 37RB

          Used Class C in Huntington, New York 11743

          2017 Dynamax DX3 37RB 39' Class C Motorhome. 3 Slide Outs, Awning, Sleeps 6, Dual A/C Units, Leveling System. **Transferrable Good Sam Extended Warranty Available**Dynamax DX3 Super C diesel motorhome 37RB highlights: Dual-Sink Vanity Bath and a HalfExteri ...

            • Length: 39' 0"
            • # Slideouts: 3
            • Mileage: 16,500
            • Sleeping Cap: 6
            New 2024 Winnebago Navion 24V available in Souderton, Pennsylvania

            New 2024 Winnebago Navion 24V

            New Class C in Souderton, Pennsylvania 18964

            New 2024 Winnebago Navion 24V Class C Diesel Motorhome Camper for Sale at Fretz RV of Philadelphia Winnebago Navion Class C diesel motorhome 24V highlights: Rear Twin Beds TrueComfort Sofa Swivel Cab Seats Bunk Over Cab Full Bath Two Wardrobes Convenient a ...

            • Sale
            • Length: 25' 0"
            • # Slideouts: 1
            • Sleeping Cap: 6
            Used 2017 Leisure Travel Wonder Standard available in Souderton, Pennsylvania

            Used 2017 Leisure Travel Wonder Standard

            Used Class B in Souderton, Pennsylvania 18964

            Used Pre-Owned 2017 Leisure Travel Wonder 24MB Diesel Motorhome Camper Coach for Sale at Fretz RV Let this Wonder motor home take you and a guest across the country in style and comfort! Inside this model there is a very modern contemporary feel throughout ...

            • Sale
            • Length: 24' 0"
            • Mileage: 44,801
            • Sleeping Cap: 2
            Used 2007 Monaco RV Diplomat 40PDQ available in Allentown, New Jersey

            Used 2007 Monaco RV Diplomat 40PDQ

            Used Class A in Allentown, New Jersey 08501

            2007 Monaco Diplomat 40PD Class A Motorhome. Cummins ISL 400HP Turbo Diesel Engine, Allison 6 Speed World Transmission, 4 Slide Outs, 2 Awnings, Sleeps 4, Dual A/C Units, AutomaticHydraulic Leveling System.Imagine driving off to all of your favorite destin ...

              • Length: 41' 0"
              • # Slideouts: 4
              • Mileage: 18,000
              • Sleeping Cap: 4
              Used 2020 Leisure Travel Wonder 24RTB available in Souderton, Pennsylvania

              Used 2020 Leisure Travel Wonder 24RTB

              Used Class B in Souderton, Pennsylvania 18964

              Used Pre-Owned 2020 Leisure Travel Wonder Diesel 24RTB Class B+ Motorhome Camper for Sale at Fretz RV of Philadelphia Leisure Travel Wonder Class B+ diesel motorhome 24RTB highlights: Convertible Twin Beds Swing-Away Dinette Countertop Extension Walk-Throu ...

              • Sale
              • Length: 24' 0"
              • Mileage: 22,875
              • Sleeping Cap: 2
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