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

213 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 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 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 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 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
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 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 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 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 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"
New 2024 Winnebago Revel 44E AWD available in Millstone Township, New Jersey

New 2024 Winnebago Revel 44E AWD

New Class B in Millstone Township, New Jersey 08535

Options Included: L1C: Intrepid/Pewter/Pewter 003: 2023 Model Year Chassis 1GD: Exterior Graphic – Delete 25O: A/C 26R: Awning Rack Mount Electric 33H: Paint & Graphics – Selenite 555: Wheels- Performance Stylized 798: Battery Pack Upgrade ...

  • Sale
  • In Stock
  • Length: 19' 7"
  • Sleeping Cap: 3
New 2024 Keystone Avalanche 338GK available in Souderton, Pennsylvania

New 2024 Keystone Avalanche 338GK

New Fifth Wheel in Souderton, Pennsylvania 18964

One of the best avalache alpine out there!  tons of storage and fully loaded

  • New Arrival
  • Length: 37' 11"
  • Dry Weight: 12,685 lbs
  • # Slideouts: 4
  • Sleeping Cap: 4
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 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 Keystone Avalanche 378BH available in Souderton, Pennsylvania

New 2024 Keystone Avalanche 378BH

New Fifth Wheel in Souderton, Pennsylvania 18964

Fresh new 378 IN STOCK!

  • In Stock
  • Length: 40' 7"
  • Dry Weight: 13,820 lbs
  • # Slideouts: 4
  • Sleeping Cap: 10
New 2024 Keystone Cougar Half-Ton 32BHS available in Souderton, Pennsylvania

New 2024 Keystone Cougar Half-Ton 32BHS

New Fifth Wheel in Souderton, Pennsylvania 18964

Finally its here!  One of the best selling bunk trailers in the industry!

  • New Arrival
  • Length: 35' 8"
  • Dry Weight: 9,428 lbs
  • # Slideouts: 3
  • Sleeping Cap: 11
New 2025 Winnebago Solis 59PX available in Millstone Township, New Jersey

New 2025 Winnebago Solis 59PX

New Class B in Millstone Township, New Jersey 08535

Options Included: LT3: Nomad/Natural/Weathered Teak 2 003: 2023 Model Year Chassis 2AV: Chassis Variation V 33J: Paint & Graphics – Ceramic Gray 45F: Cab Seat Bed 52L: Generator 60C: Pop-Top Sleeping   Solis 59PX Model Includes: • Ram 3 ...

  • Sale Pending
  • Length: 21' 0"
  • Sleeping Cap: 4
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 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 420297   • Admiral Navy/River Oak Interior Decor   • RAM ProMaster 3500 Chassis         Standard Features     CHASSIS RAM ProMaster® 3500 &bul ...

  • In Stock
  • Length: 20' 11"
  • Mileage: 101
  • Sleeping Cap: 2
New 2024 Alliance RV Paradigm 370FB available in Souderton, Pennsylvania

New 2024 Alliance RV Paradigm 370FB

New Fifth Wheel in Souderton, Pennsylvania 18964

  • Available to Order
  • Length: 40' 4"
  • Dry Weight: 13,687 lbs
New 2024 Winnebago Travato 59G available in Millstone Township, New Jersey

New 2024 Winnebago Travato 59G

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: 4
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 35B: Luggage Rack 35O: Ladder – Exterior 45F: Cab Seat Bed 54C: Removable Floor Mat 66H: Paint & Graphics – Ceramic G ...

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