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

215 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 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 2022 Alliance RV Avenue 36BRM available in Souderton, Pennsylvania

New 2022 Alliance RV Avenue 36BRM

New Fifth Wheel in Souderton, Pennsylvania 18964

This gorgeous bunk house just hit the lot!  It's a MUST SEE! King bed, 12V Refrigerator, Off the grid solar package! 

  • Sale
  • In Stock
  • Special
  • Length: 39' 5"
  • Dry Weight: 11,700 lbs
  • # Slideouts: 3
  • 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 Airstream Rangeline  available in Millstone Township, New Jersey

New 2024 Airstream Rangeline

New Class B in Millstone Township, New Jersey 08535

Options Included   • Exterior – Silver 420384   • Moonstone Grey/River Oak Interior Decor   • Rear Carpet Runner Kit   • RAM ProMaster 3500 Chassis     Standard Features     CHASSIS RAM ...

  • In Stock
  • Length: 20' 11"
  • Sleeping Cap: 2
New 2024 Winnebago Solis Pocket 36B available in Millstone Township, New Jersey

New 2024 Winnebago Solis Pocket 36B

New Class B in Millstone Township, New Jersey 08535

Options Included: MT3: Nomad/Natural/Weathered Teak 2 33J: Ceramic Gray 45F: Cab Seat Bed 796: Lithium Package Details 36B 36A Exterior Length 17'10" 17'10" Exterior Height 9'5" 9'5" Exterior Width 6'9" 6'9" Interior Height 6'3" 6'3" Interior Width 6'2" 6' ...

  • Sale
  • In Stock
  • Length: 17' 10"
  • Sleeping Cap: 2
New 2024 Airstream Rangeline Pop-Top available in Millstone Township, New Jersey

New 2024 Airstream Rangeline Pop-Top

New Class B in Millstone Township, New Jersey 08535

Options Included   • Exterior – Silver 420474   • Admiral Navy/River Oak Interior Decor   • Pop-Top   • Rear Carpet Runner Kit   • Silver Edition     Standard Features     CHASSIS ...

  • Sale Pending
  • Length: 20' 11"
  • Sleeping Cap: 2
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 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 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 Solis 59P NPF available in Millstone Township, New Jersey

New 2024 Winnebago Solis 59P NPF

New Class B in Millstone Township, New Jersey 08535

Options Included: LT4: Canyon/Turmeric/Weathered Teak II 1NP: National Park Package 2KL: 2023 Ram Chassis - 8,900# GVWR. Gas Van 33G: Paint & Graphics – Bright White W/Moonlit Graphics     National Park Foundation Limited Edition The So ...

  • Sale
  • In Stock
  • Length: 19' 9"
  • Sleeping Cap: 4
New 2024 Keystone Cougar Half-Ton 23MLE available in Souderton, Pennsylvania

New 2024 Keystone Cougar Half-Ton 23MLE

New Fifth Wheel in Souderton, Pennsylvania 18964

awesome new layout just arrived!

  • In Stock
  • New Arrival
  • Length: 27' 11"
  • Dry Weight: 7,678 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
New 2023 Keystone Cougar 320RDS available in Souderton, Pennsylvania

New 2023 Keystone Cougar 320RDS

New Fifth Wheel in Souderton, Pennsylvania 18964

Check out this awesome rear den layout! This new model is a MUST SEE!  

  • Sale
  • 360 Tour
  • In Stock
  • New Arrival
  • Length: 36' 10"
Used 2022 Keystone Cougar East 316RLS available in Souderton, Pennsylvania

Used 2022 Keystone Cougar East 316RLS

Used Fifth Wheel in Souderton, Pennsylvania 18964

One owner, great condition trade in available!

  • Recent Trade-In
  • Length: 35' 9"
  • Dry Weight: 10,436 lbs
  • # Slideouts: 3
  • 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 – 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 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 Travato 59KL available in Millstone Township, New Jersey

New 2024 Winnebago Travato 59KL

New Class B in Millstone Township, New Jersey 08535

Options Included M2C: Bleu/Indigo/Columbian Walnut 091: Ultraleather Cab Seats 13Y: Dual Pane Coach Windows 2AT: Chassis Variation T (No 360 Camera) 35B: Luggage Rack 35J: Bike Rack 35O: Ladder – Exterior 54C: Removable Floor Mat 66F: ...

  • Sale
  • In Stock
  • Length: 21' 0"
  • Sleeping Cap: 2
New 2024 Winnebago Travato 59K available in Millstone Township, New Jersey

New 2024 Winnebago Travato 59K

New Class B in Millstone Township, New Jersey 08535

Options Included M2D: Bleu/Indigo/Columbian Walnut W/White 091: Ultraleather Cab Seats 13Y: Dual Pane Coach Windows 2AV: Chassis Variation V (No blind spot monitor or folding mirrors) 35B: Luggage Rack 35J: Bike Rack 35O: Ladder – Exterior 45F: Cab S ...

  • Sale
  • In Stock
  • Length: 21' 0"
  • 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 2024 Winnebago Solis 59P available in Millstone Township, New Jersey

New 2024 Winnebago Solis 59P

New Class B in Millstone Township, New Jersey 08535

Options Included: LT2: Nomad/Natural/Weathered Teak II 10X: Sofa (Bedroom) 2KL: 2023 Ram Chassis – 8,900# GVWR. Gas Van 33A: Paint & Graphics – Bright White     59P 59PX   Exterior Length 19’9″ 21′   Ex ...

  • Sale
  • In Stock
  • Length: 19' 9"
  • Sleeping Cap: 4
New 2024 Airstream Interstate Nineteen 19X E1 4x4 available in Millstone Township, New Jersey

New 2024 Airstream Interstate Nineteen 19X E1 4x4

New Class B in Millstone Township, New Jersey 08535

Options Included   • Exterior – Iridium Silver 311520   • Red Rock/Steel Mesh Interior Decor   • E1 Advanced Power Package   • Mercedes V-6 3.0L 2500 4x4 Chassis       Standard Features   &n ...

  • Sale Pending
  • Length: 19' 5"
  • Dry Weight: 7,814 lbs
  • Sleeping Cap: 3
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 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 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 308008   • Desert Tan UL/Macchiato Interior Decor   • Mercedes V-6 3.0L 2500 Chassis   • E1 Advanced Power Package         INTERSTATE 19 STANDARD ...

  • In Stock
  • Length: 19' 5"
  • Dry Weight: 7,426 lbs
  • Sleeping Cap: 2
New 2024 Winnebago Travato 59K available in Millstone Township, New Jersey

New 2024 Winnebago Travato 59K

New Class B in Millstone Township, New Jersey 08535

Options Included M2D: Bleu/Indigo/Columbian Walnut W/White 091: Ultraleather Cab Seats 13Y: Dual Pane Coach Windows 35B: Luggage Rack 35J: Bike Rack 35O: Ladder – Exterior 45F: Cab Seat Bed 54C: Removable Floor Mat 66B: Paint & Gra ...

  • Sale
  • In Stock
  • Length: 21' 0"
  • Sleeping Cap: 2
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