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

268 listings available

RVUSA offers a variety of rvs for sale in Williamstown, 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 2022 Winnebago Boldt 70KL 4x4 available in Millstone Township, New Jersey

New 2022 Winnebago Boldt 70KL 4x4

New Class B in Millstone Township, New Jersey 08535

**Executive Model** Luxury Touring Coach designed to explore in comfort. Outfitted in Mercedes-Benz Iridium Silver; Ultraleather Captain’s Chairs; Cutting Edge Mercedes-Benz MBUX infotainment system touchscreen Display; AM/FM; SiriusXM Radio; wireles ...

  • Sale Pending
  • Length: 22' 11"
  • Mileage: 11,523
  • Sleeping Cap: 2
New 2024 Airstream Atlas 24MS Murphy Suite E1 available in Millstone Township, New Jersey

New 2024 Airstream Atlas 24MS Murphy Suite E1

New Class B+ in Millstone Township, New Jersey 08535

Options Included   • Exterior – Iridium Silver 306465   • Tommy Bahama Desert Sand Ultraleather Interior Decor   • E1 Advanced Power Package   • Mercedes Turbo-Diesel 4-Cylinder 4500 Chassis     ...

  • In Stock
  • Length: 24' 9"
  • Dry Weight: 10,090 lbs
  • # Slideouts: 1
  • Sleeping Cap: 3
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 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 Revel 44E AWD available in Millstone Township, New Jersey

New 2025 Winnebago Revel 44E AWD

New Class B in Millstone Township, New Jersey 08535

Options Included: RB1: Stealth/Gray/Gray 13Y: Dual Pane Coach Windows 25O: A/C 26R: Awning Rack Mount Electric 33H: Paint & Graphics – Selenite 45F: Cab Seat Bed 555: Wheels- Performance Stylized 798: Battery Pack Upgrade   Weights & Mea ...

  • In Stock
  • Length: 19' 7"
  • Sleeping Cap: 3
New 2024 Airstream Atlas 24MS Murphy Suite E1 available in Millstone Township, New Jersey

New 2024 Airstream Atlas 24MS Murphy Suite E1

New Class B+ in Millstone Township, New Jersey 08535

New 4-Cylinder! Options Included • Exterior – Iridium Silver 311475   • Modern Greige Ultraleather Interior Decor   • E1 Advanced Power Package   • Mercedes Turbo-Diesel 4-Cylinder 4500 Chassis     &n ...

  • In Stock
  • Length: 24' 9"
  • Dry Weight: 10,090 lbs
  • # Slideouts: 1
  • Sleeping Cap: 3
New 2024 Jayco Seneca 37K available in Williamstown, New Jersey

New 2024 Jayco Seneca 37K

New Class C in Williamstown, New Jersey 08094

***FREIGHT, PREP, AND ORIENTATION INCLUDED AT NO ADDITIONAL COST** This Jayco Seneca "Super C" motorhome, Stock# SN14994, comes equipped as follows: Customer Value Package: 2,000 Watt Invertor Backup & Sideview Cameras, Convection Microwave, Electric A ...

    • Length: 39' 4"
    • # Slideouts: 2
    • Sleeping Cap: 6
    New 2024 Airstream Interstate 24GT Grand Tour available in Millstone Township, New Jersey

    New 2024 Airstream Interstate 24GT Grand Tour

    New Class B in Millstone Township, New Jersey 08535

    Options Included   • Exterior – Iridium Silver 307864   • Modern Greige Interior Decor    • Mercedes V-6 3.0L 3500 Chassis           Standard Features   INTERSTATE EXT STANDARD FEATURES ...

    • In Stock
    • Length: 24' 6"
    • Dry Weight: 9,300 lbs
    • Mileage: 78
    • Sleeping Cap: 2
    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
    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 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 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 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
    Used 2008 Dynamax Corp Dynaquest XL 340XL available in Milford, Delaware

    Used 2008 Dynamax Corp Dynaquest XL 340XL

    Used Class C in Milford, Delaware 19963

    2008 DYNAQUEST BY DYNAMAX CORP MODEL 340XL  MERCEDES 330 HP DIESEL RARE OPPORTUNITY!! ONLY 32647 MILES!!  ONLY ONE OWNER!!!   - TWO SLIDES  - SLEEPS 6 - FULL BODY PAINT - GENERATOR - REAR BEDROOM W/QUEEN BED - WALKTHROUGH BATHROOM W/SHO ...

    • Sale
    • In Stock
    • New Arrival
    • Recent Trade-In
    • Length: 34' 11"
    • Mileage: 32,647
    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 2023 Entegra Coach Reatta XL 40Q2 Diesel Triple Slide, 1 &1/2 Baths, King Suite available in Williamstown, New Jersey

    New 2023 Entegra Coach Reatta XL 40Q2 Diesel Triple Slide, 1 &1/2 Baths, King Suite

    New Class A in Williamstown, New Jersey 08094

    ***FREIGHT, PREP, AND ORIENTATION INCLUDED AT NO ADDITIONAL COST** ELEVATING LUXURY MOTORHOMES TO NEW HEIGHTS Entegra Coach, a leading manufacturer of high-end luxury motorhomes designed to provide an exceptional travel experience, is commit ...

    • Sale
    • Blow Out Price
    • Special
    • Reduced
    • Length: 40' 11"
    • # Slideouts: 3
    • Sleeping Cap: 10
    New 2024 East to West Entrada M-Class 24FM available in Pottstown, Pennsylvania

    New 2024 East to West Entrada M-Class 24FM

    New Class C in Pottstown, Pennsylvania 19464

    EAST TO WEST Entrada M-Class Class C diesel motorhome 24FM highlights from Optimum RV: Cab-Over Bunk Three Burner Cooktop Full Bath Pantry Sleeps Five Whether you're traveling to the Grand Canyon or your local state park, you'll enjoy every minute in this ...

    • Sale
    • # Slideouts: 1
    • Sleeping Cap: 5
    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
    Used 2007 Winnebago Journey 39K Triple Slide available in Williamstown, New Jersey

    Used 2007 Winnebago Journey 39K Triple Slide

    Used Class A in Williamstown, New Jersey 08094

    Explore the open road in style and comfort with the 2007 Winnebago Journey 39K (Stock #MH14398). With only 58,501 miles, this motorhome is ready for many more adventures: Gorgeous Full Body Paint! Freightliner Chassis Caterpillar – 7.2L turbo-charged ...

      • Length: 39' 0"
      • # Slideouts: 3
      • Mileage: 58,501
      • Sleeping Cap: 8
      New 2023 Winnebago Revel 44E available in Millstone Township, New Jersey

      New 2023 Winnebago Revel 44E

      New Class B in Millstone Township, New Jersey 08535

      This unit is currently Inbound. Please call Sales at 800-265-9019 for estimated arrival date.  . . . Weights & Measures   44E Length 19’7″ Exterior Height 10′ Exterior Width 6’5″ Awning Length 10′ Interior ...

      • In Stock
      • Length: 19' 7"
      • Sleeping Cap: 4
      Used 2021 Dynamax Corp Isata 3 Series 24FW available in Millstone Township, New Jersey

      Used 2021 Dynamax Corp Isata 3 Series 24FW

      Used Class C in Millstone Township, New Jersey 08535

      New Arrival! Lithium 200Ah; Solar 200w; Blindspot Camera; Quadview Display; Alcoa Wheels; TST Brake Controller; Winegard T4 Satellite Antenna; 1-Owner, Clean Carfax, Local trade-In; Call us for more information @ 1-800-265-9019! Options Included • 24F ...

      • Sale
      • In Stock
      • Length: 24' 7"
      • Dry Weight: 10,126 lbs
      • # Slideouts: 1
      • Mileage: 33,594
      • Sleeping Cap: 6
      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 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
      Used 2024 Tiffin Phaeton 35 CH available in Pottstown, Pennsylvania

      Used 2024 Tiffin Phaeton 35 CH

      Used Class A in Pottstown, Pennsylvania 19464

      Tiffin Motorhomes Phaeton Class A diesel motorhome 35 CH highlights from Optimum RV: Full Rear Bathroom King Bed Dinette with Chairs Exterior TV Full-Wall Slide Storage Drawers in Kitchen Travel the country with this comfortable motorhome! The full rear ba ...

      • Sale
      • # Slideouts: 3
      • Sleeping Cap: 4
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