• Keyword
  • Price
  • Length
  • Dry Weight
  • Mileage
  • Sleeping Capacity

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

200 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 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
New 2024 Keystone Avalanche 390DS available in Souderton, Pennsylvania

New 2024 Keystone Avalanche 390DS

New Fifth Wheel in Souderton, Pennsylvania 18964

WOW what a unit! Two master suites with two full baths.  Large loft for the kids! 

  • Sale
  • 360 Tour
  • In Stock
  • New Arrival
  • Length: 42' 11"
  • Dry Weight: 14,384 lbs
  • # Slideouts: 4
  • Sleeping Cap: 6
New 2024 Winnebago Roam U59RZP Accessibility Enhanced Pop-Top available in Millstone Township, New Jersey

New 2024 Winnebago Roam U59RZP Accessibility Enhanced Pop-Top

New Class B in Millstone Township, New Jersey 08535

RU1: Black Sand/Walnut 33J: B-Van Exterior Package #6 5AS: Wheelchair Lift Delete 60A: Pop-Top Sleeping   ACCESSIBILITY ENHANCED The Roam is a purpose-built motorhome that incorporates thoughtful features throughout to enhance, and provide the ul ...

  • Sale
  • Handicap
  • In Stock
  • Length: 21' 0"
  • Sleeping Cap: 4
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 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 2022 Keystone Cougar Half-Ton 24RDS available in Souderton, Pennsylvania

New 2022 Keystone Cougar Half-Ton 24RDS

New Fifth Wheel in Souderton, Pennsylvania 18964

Gorgeous unit with Solar, Fireplace, 12V Refrigerator, Theatre seating! 

  • Sale
  • 360 Tour
  • Sale Pending
  • Length: 28' 11"
  • Dry Weight: 7,369 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
New 2022 Master Tow Tow Dollies 80THDSE available in Souderton, Pennsylvania

New 2022 Master Tow Tow Dollies 80THDSE

New Tow Dolly in Souderton, Pennsylvania 18964

Brand new tow dollies in STOCK!

  • New Arrival
  • Length: 1' 0"
Used 2022 Keystone Cougar Half-Ton 24RDS available in Souderton, Pennsylvania

Used 2022 Keystone Cougar Half-Ton 24RDS

Used Fifth Wheel in Souderton, Pennsylvania 18964

Like new one owner 2 airs and slide toppers!

  • In Stock
  • Length: 28' 11"
  • Dry Weight: 7,369 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
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 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 2024 Airstream Interstate 24GT Grand Tour E1 4x4 Tommy Bahama available in Millstone Township, New Jersey

New 2024 Airstream Interstate 24GT Grand Tour E1 4x4 Tommy Bahama

New Class B in Millstone Township, New Jersey 08535

Options Included   • Exterior – Iridium Silver 309572   • Desert Tan UL/Macchiato Interior Decor    • Leveling Jacks   • Mercedes V-6 3.0L 3500 4x4 Chassis   • E1 Advanced Power Package ...

  • In Stock
  • Length: 24' 6"
  • Dry Weight: 9,300 lbs
  • Sleeping Cap: 2
New 2024 Keystone Avalanche 338GK available in Souderton, Pennsylvania

New 2024 Keystone Avalanche 338GK

New Fifth Wheel in Souderton, Pennsylvania 18964

  • 360 Tour
  • In Stock
  • New Arrival
  • Length: 38' 0"
  • Dry Weight: 12,523 lbs
  • # Slideouts: 4
  • Sleeping Cap: 4
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 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 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 2023 Winnebago Solis 59PX available in Millstone Township, New Jersey

New 2023 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 2AM: Chassis Deviation M (No 360 Camera) 33H: Paint & Graphics – Granite 4AG: Deluxe Power Roof Vent Fan 45F: Cab Seat Bed 60B: Roof Pop-Top Delete   Solis 59 ...

  • Sale Pending
  • Length: 21' 0"
  • Sleeping Cap: 4
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 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 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 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
New 2023 Alliance RV Avenue 31BHS available in Souderton, Pennsylvania

New 2023 Alliance RV Avenue 31BHS

New Fifth Wheel in Souderton, Pennsylvania 18964

Great family layout with double bunks! Off the grid package, 12V Refrigerator! 

  • Sale
  • 360 Tour
  • In Stock
  • Length: 33' 11"
  • Dry Weight: 9,700 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 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 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
Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.