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

291 listings match your search

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!
Used 2008 Holiday Rambler Ambassador 40SKQ available in Pottstown, Pennsylvania

Used 2008 Holiday Rambler Ambassador 40SKQ

Used Class A in Pottstown, Pennsylvania 19464

Quad Slide Class A w/Rear Queen Bed Slideout w/Nightstands, Wardrobe, Storage Cabinets, 20" LCD TV & Overhead Cabinet/Storage Slideout, Side Aisle Bath w/Lav., Corner Shower, Linen/Washer/Dryer Opt., Hallway Cabinet, 37" LCD TV w/Enter. Center, 60" Sofa/Do ...

    • Length: 491' 0"
    • # Slideouts: 4
    • Sleeping Cap: 4
    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
    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 Jayco Seneca 37TS available in Pottstown, Pennsylvania

    Used 2021 Jayco Seneca 37TS

    Used Class C in Pottstown, Pennsylvania 19464

    Jayco Seneca Class C diesel motorhome 37TS highlights: Three Slides Private Bedroom Bunk Over Cab Residential Refrigerator Convection Microwave Separated Bathroom Three slides, a separated bathroom, plus a bunk over the cab make this Seneca Class C diesel ...

    • Sale
    • # Slideouts: 3
    • Mileage: 10,813
    • Sleeping Cap: 8
    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 Airstream Interstate 24GL Grand Lounge E1 available in Millstone Township, New Jersey

    New 2024 Airstream Interstate 24GL Grand Lounge E1

    New Class B in Millstone Township, New Jersey 08535

    Options Included   • Exterior – Iridium Silver 311411   • Classic Canyon Ultraleather Interior Decor   • E1 Advanced Power Package   • Leveling Jacks   • Mercedes V-6 3.0L 3500 Chassis   Sta ...

    • In Stock
    • Length: 24' 6"
    • Dry Weight: 9,341 lbs
    • Sleeping Cap: 2
    New 2024 Airstream Interstate Nineteen 19 E1 available in Millstone Township, New Jersey

    New 2024 Airstream Interstate Nineteen 19 E1

    New Class B in Millstone Township, New Jersey 08535

    Options Included     • Exterior – Iridium Silver 311409   • Formal Black Ultraleather Interior Decor   • E1 Advanced Power Package   • Mercedes V-6 3.0L 2500 Chassis         INTERSTATE ...

    • 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. ...

    • In Stock
    • Length: 19' 7"
    • Sleeping Cap: 3
    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 – Black 311576   • Grey Elm Interior Decor   • Mercedes V-6 3.0L 2500 Chassis           INTERSTATE SE   The Interstate 19SE Touring Coach is designe ...

    • 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 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 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 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
    Used 2008 Newmar Dutch Star 4023 available in Milford North, Delaware

    Used 2008 Newmar Dutch Star 4023

    Used Diesel Pusher in Milford North, Delaware 19963

    2008 DUCTH STAR BY NEWMAR MODEL 4023 425 HP ISL CUMMINS REAR DIESEL    - 54921MILES - 8000 KW DIESEL GENERATOR - FULL BODY PAINT - SPARTAN CHASSIS  - POWER AWNING - 4 SLIDES - AUTOMATIC LEVELING JACKS - DUCTED ROOF A/C/Heat Pumps - SLEEPS UP ...

    • Sale
    • In Stock
    • New Arrival
    • Recent Trade-In
    • Length: 42' 0"
    • Mileage: 54,921
    New 2023 Winnebago Navion 24D available in Millstone Township, New Jersey

    New 2023 Winnebago Navion 24D

    New Class C in Millstone Township, New Jersey 08535

    Executive driven model Options Included: L38: Harmonious/Taupe/Columbian Walnut  002: 2022 Model Year Chassis 1CA: Chassis Variation C (No Adaptive Cruise Control, No 10.5″ Touch screen & Navigation, No High beam Assist, No LED High-Performa ...

    • Sale
    • In Stock
    • Length: 25' 6"
    • # Slideouts: 1
    • Mileage: 4,047
    • Sleeping Cap: 6
    New 2023 Winnebago Adventure Wagon 70SE available in Millstone Township, New Jersey

    New 2023 Winnebago Adventure Wagon 70SE

    New Class B in Millstone Township, New Jersey 08535

    Meet the Winnebago + Adventure Wagon, a limited-edition collaboration. The Adventure Wagon is the ultimate platform for adventure, this unique Sprinter-based van unlocks opportunities for anyone who needs a flexible, re-configurable vehicle, from family ca ...

    • Sale
    • In Stock
    • Length: 22' 11"
    • Mileage: 3,549
    • Sleeping Cap: 2
    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 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 Nineteen 19 Tommy Bahama E1 available in Millstone Township, New Jersey

      New 2024 Airstream Interstate Nineteen 19 Tommy Bahama E1

      New Class B in Millstone Township, New Jersey 08535

      Options Included     • Exterior – White 311563   • Desert Tan UL/Macchiato Interior Decor   • Mercedes V-6 3.0L 2500 4x4 Chassis   • E1 Advanced Power Package         INTERSTATE 19 STAN ...

      • In Stock
      • Length: 19' 5"
      • Dry Weight: 7,426 lbs
      • Sleeping Cap: 2
      Used 2000 Damon Ultrasport  3680 available in Pottstown, Pennsylvania

      Used 2000 Damon Ultrasport 3680

      Used Class A in Pottstown, Pennsylvania 19464

      Call for details.

      • Sale
      • Mileage: 138,000
      • Sleeping Cap: 8
      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' 11"
      • # Slideouts: 1
      • Mileage: 12,378
      • Sleeping Cap: 6
      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 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 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
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