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View New & Used Newmar Mountain Aire Diesel Pusher RVs for Sale

14 listings match your search

Find your perfect Newmar Mountain Aire Diesel Pusher rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
Used 2005 Newmar Mountain Aire 4304 available in Milford North, Delaware

Used 2005 Newmar Mountain Aire 4304

Used Diesel Pusher in Milford North, Delaware 19963

2005 Mountain Aire by Newmar Model 4304 Luxury Diesel Pusher 400hp CUMMINS DIESEL ENGINE!! This is one of the nicest, well maintained examples of a coach of this age you will ever find!! It has 4 side outs, sleeps 4 people, and ONLY 62,000 MILES!! Ducted r ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In
  • Length: 30' 0"
  • Mileage: 62,726
Used 2015 Newmar Mountain Aire 4568 available in Fort Myers, Florida

Used 2015 Newmar Mountain Aire 4568

Used Diesel Pusher in Fort Myers, Florida 33912

SOLD CONSIGNMENT

  • Sale
  • In Stock
  • Sale Pending
  • Length: 44' 10"
  • # Slideouts: 4
  • Mileage: 76,270
Used 2004 Newmar Mountain Aire 4018 available in Bellingham, Massachusetts

Used 2004 Newmar Mountain Aire 4018

Used Diesel Pusher in Bellingham, Massachusetts 02019

Stock #439709 - 2004 MOUNTAIN AIRE 4018!! TONS OF ROOM & STORAGE!! READY TO HIT THE ROAD!!This 2004 Mountain Aire 4018 is designed to make your travels both comfortable and convenient, with thoughtful features that cater to every part of your journey. On t ...

  • Sale
  • Consignment
  • Reduced
  • Length: 40' 0"
  • Dry Weight: 26,934 lbs
  • # Slideouts: 2
  • Mileage: 82,540
  • Sleeping Cap: 6
Used 2020 Newmar Mountain Aire 4551 available in Mesa, Arizona

Used 2020 Newmar Mountain Aire 4551

Used Diesel Pusher in Mesa, Arizona 85213

2020 Newmar Mountain Aire 4551 – Luxury Diesel Class A Motorhome The 2020 Newmar Mountain Aire 4551 sets the gold standard for luxury, performance, and style in Class A diesel motorhomes. Powered by a 500HP Cummins engine on a Spartan K3 Tag Axle cha ...

    Cassones RV Mesa, AZ

    $328,499.00

    • Length: 44' 10"
    • Mileage: 65,667
    • Sleeping Cap: 4
    New 2025 Newmar Mountain Aire 4118 available in Garfield, Minnesota

    New 2025 Newmar Mountain Aire 4118

    New Class A in Garfield, Minnesota 56332

    CLOSEOUT PRICING ON ALL REMAINING 2025 NEWMAR INVENTORY! 2025 NEWMAR MOUNTAIN AIRE 4118. 41 FOOT LUXURY RV WITH 525 HP ENGINE. BATH AND A HALF COACH WITH THEATER SEATING, LITHIUM BATTERIES, AND STARLINK! CONTACT US FOR STEINBRING MOTORCOACH'S BEST SALE PRI ...

    • In Stock
    • Length: 41' 10"
    • # Slideouts: 3
    • Mileage: 719
    Used 2017 Newmar Mountain Aire 4533 available in Cincinnati, Ohio

    Used 2017 Newmar Mountain Aire 4533

    Used Diesel Pusher in Cincinnati, Ohio 45239

    Stock #419110 - VERY Well Kept 2017 Newmar Mountain Aire 4533 - Travel in LUXURY!! Low Mileage, Tag Axle Cummins Diesel PusherThis 2017 Newmar Mountain Aire 4533 has been exceptionally cared for and takes glamping to a whole new level!!Loaded with options ...

    • Sale
    • Consignment
    • Reduced
    • Length: 45' 0"
    • Dry Weight: 44,700 lbs
    • # Slideouts: 3
    • Mileage: 30,000
    • Sleeping Cap: 6
    Used 2006 Newmar Mountain Aire 4301 available in Davidsonville, Maryland

    Used 2006 Newmar Mountain Aire 4301

    Used Diesel Pusher in Davidsonville, Maryland 21035

    Stock #457299 - Excellent 2006 Newmar Mountain Aire 4301 Class-A Coach!If you are in the market for a class a, look no further than this 2006 Mountain Aire 4301, priced right at $83,400.00. Non-smoking and pet-free. This Class A is located in Davidsonville ...

    • Consignment
    • New Arrival
    • Length: 43' 0"
    • # Slideouts: 3
    • Mileage: 40,000
    • Sleeping Cap: 3
    Used 2014 Newmar Mountain Aire 4369 available in Fort Myers, Florida

    Used 2014 Newmar Mountain Aire 4369

    Used Diesel Pusher in Fort Myers, Florida 33912

    2014 NEWMAR MOUNTAIN AIRE 4369 / BATH AND A HALF / 450HP BUS STYLE BAR INTEGRATED GIRARD AWNINGS, STACKED WASHER & DRYER, DISHWASHER, TELEVATOR, AUTO LEVELING, KING BED, ALL ELECTRIC, POWER SHADES AND MUCH MORE...

    • Sale
    • In Stock
    • New Arrival
    • Length: 44' 0"
    • Mileage: 73,704
    Used 2015 Newmar Mountain Aire 4553 available in Garfield, Minnesota

    Used 2015 Newmar Mountain Aire 4553

    Used Class A in Garfield, Minnesota 56332

    2015 NEWMAR MOUNTAIN AIRE 4553 2015 NEWMAR MOUNTAIN AIRE 4553 FREIGHTLINER CHASSIS 500HP ISX CUMMINS ENGINE BATH AND A HALF 3 POWER SLIDEOUTS, INCLUDING ONE FULL WALL SLIDE DREAM GRAPHICS FULL BODY PAINT WILLOW INTERIOR DECOR CARMEL GLAZED CHERRY CABINETRY ...

    • Consignment
    • In Stock
    • Length: 44' 10"
    • # Slideouts: 3
    • Mileage: 60,913
    Used 2021 Newmar Mountain Aire 4533 available in Fort Myers, Florida

    Used 2021 Newmar Mountain Aire 4533

    Used Diesel Pusher in Fort Myers, Florida 33912

    SOLD CONSIGNMENT

    • Sale
    • In Stock
    • Sale Pending
    • Length: 44' 10"
    • # Slideouts: 3
    • Mileage: 38,170
    Used 2006 Newmar Mountain Aire 4304 available in Minot, North Dakota

    Used 2006 Newmar Mountain Aire 4304

    Used Diesel Pusher in Minot, North Dakota 58701

    Stock #350845 - Make us an offer 2006 Mountain Air! Well Maintained! Ready for you Next Summer Road-trip!2006 MOUNTAIN AIRE 4304 - The Ultimate Adventure on Wheels! Discover the perfect blend of comfort and adventure with the 2006 Mountain Aire 4304! With ...

    • Sale
    • Consignment
    • Reduced
    Pop RVs Minot, ND

    $115,000.00

    • Length: 43' 0"
    • # Slideouts: 4
    • Mileage: 88,500
    • Sleeping Cap: 4
    Used 2014 Newmar Mountain Aire 4369 available in Garfield, Minnesota

    Used 2014 Newmar Mountain Aire 4369

    Used Class A in Garfield, Minnesota 56332

    VERY CLEAN 2 OWNER MOUNTAIN AIRE! STORED INSIDE HEATED STORAGE. NEW TIRES! NEW WINDSHIELD! NEW BATTERIES IN 2024.  2014 NEWMAR MOUNTAIN AIRE 4369 BATH AND A HALF FREIGHTLINER CHASSIS 450HP ISL CUMMINS ENGINE THREE POWER SLIDEOUTS ONE FULL WALL DIAMOND ...

    • Consignment
    • In Stock
    • Length: 43' 9"
    • Dry Weight: 38,400 lbs
    • # Slideouts: 3
    • Mileage: 47,396
    Used 2019 Newmar Mountain Aire  available in Wyoming, Michigan

    Used 2019 Newmar Mountain Aire

    Used Diesel Pusher in Wyoming, Michigan 49418

    NOTE: This RV has dealer warranty through October 2025. This is a 2019 Newmar Mountain Aire Class A diesel pusher motorhome built on a Spartan K3 tag axle chassis. Sleeps 5, 3 slides, 49,797 miles, 40 ft 10 in, 1 full bath & 1 half bath, washer & d ...

    • Under Warranty
    • Length: 40' 10"
    • # Slideouts: 3
    • Mileage: 49,797
    • Sleeping Cap: 5
    New 2008 Newmar Mountain Aire 4528 available in Albuquerque, New Mexico

    New 2008 Newmar Mountain Aire 4528

    New Diesel Pusher in Albuquerque, New Mexico 89113

    Every aspect of the new 2008 Mountain Aire is expressive and lyrical. In a word, poetic. From its sleek lines to its smallest contemporary details, Mountain Aire is a profound composition about a life fully lived.

    • Sale
    • Special
    • Reduced
    • Length: 44' 11"
    • # Slideouts: 4
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