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View New & Used Newmar Mountain Aire RVs for Sale

54 listings match your search

Find your perfect Newmar Mountain Aire 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!

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RVUSA Platinum Member
Used 2008 Newmar Mountain Aire 4529 DIESEL PUSHER WITH 4 POWER SLIDEOUTS available in Garfield, Minnesota

Used 2008 Newmar Mountain Aire 4529 DIESEL PUSHER WITH 4 POWER SLIDEOUTS

 Used Diesel Pusher in Garfield, Minnesota 56332

2008 NEWMAR MOUNTAIN AIRE DIESEL PUSHER WITH 4 POWER SLIDEOUTS, SPARTAN K2 CHASSIS, CUMMINS ISM 450HP. FACTORY INSTALLED OPTIONS: 2008 NEWMAR MOUNTAIN AIRE DIESEL PUSHER WITH 4 POWER SLIDEOUTS, SPARTAN K2 CHASSIS, CUMMINS ISM 450 HP. SPARTAN K2 CHASSIS 450 ...


  • Recent Trade-In

Steinbring Motorcoach
Garfield, MN
(1031 miles from 20149)

$149,900.00

Length: 44' 11"# Slideouts: 4Mileage: 85,393
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RVUSA Platinum Member
Used 2011 Newmar Mountain Aire 4336 available in Alvarado, Texas

Used 2011 Newmar Mountain Aire 4336

 Used Diesel Pusher in Alvarado, Texas 76009

Used Newmar RV for sale- 2011 Newmar Mountain Aire 4336 Bath & 1/2 with 4 slides and 50,035 miles. This RV is approximately 43 feet in length and features automatic leveling jacks, 10K Onan generator, 10K lb. hitch, aluminum wheels, 3 camera monitoring sys ...


    Motor Home Specialist
    Alvarado, TX
    (1195 miles from 20149)

    $179,998.00

    Length: 43' 0"# Slideouts: 4Mileage: 50,035
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    RVUSA Platinum Member
    Used 2004 Newmar Mountain Aire 4020 available in Ocala, Florida

    Used 2004 Newmar Mountain Aire 4020

     Used Class A in Ocala, Florida 34480

    Call for details.


    • Sale

    Optimum RV
    Ocala, FL
    (734 miles from 20149)

    $49,999.00

    Mileage: 64,121Sleeping Cap: 4
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    Used 2012 Newmar Mountain Aire 4314 available in Lawrenceville, Georgia

    Used 2012 Newmar Mountain Aire 4314

     Used Class A in Lawrenceville, Georgia 30043
      National Indoor RV Centers
      Lawrenceville, GA
      (502 miles from 20149)

      $219,999.00

      Length: 43' 0"# Slideouts: 4
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      New 2022 Newmar Mountain Aire 4118 Pre-Order Now available in La Vergne, Tennessee

      New 2022 Newmar Mountain Aire 4118 Pre-Order Now

       New Class A in La Vergne, Tennessee 37086

      • On Order

      National Indoor RV Centers
      La Vergne, TN
      (539 miles from 20149)

      Get Price Info

      Length: 42' 0"# Slideouts: 3
      Open Images 1 Open Videos 0
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      New 2021 Newmar Mountain Aire 4118 available in Lawrenceville, Georgia

      New 2021 Newmar Mountain Aire 4118

       New Class A in Lawrenceville, Georgia 30043

      • On Order

      National Indoor RV Centers
      Lawrenceville, GA
      (502 miles from 20149)

      Get Price Info

      Length: 42' 0"# Slideouts: 3
      Open Images 1 Open Videos 0
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      New 2021 Newmar Mountain Aire available in Fort Myers, Florida

      New 2021 Newmar Mountain Aire

      New Class A in Fort Myers, Florida 33905
        North Trail RV Center
        Fort Myers, FL
        (890 miles from 20149)

        $691,207.00

        Open Images 12 Open Videos 0
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        Used 2014 Newmar Mountain Aire 4369 available in New Port Richey, Florida

        Used 2014 Newmar Mountain Aire 4369

         Used Class A in New Port Richey, Florida 34655

        2014 Newmar Mountain Aire 4369.Location: Millersburg,OH 25,000 miles, Bath-n-Half,  450hp Cummins, Freightliner Chassis, Allison MH3000 Transmission, Triple Full Wall Slide-Out, 10kW Onan Diesel Generator with Auto Start, 2800 watt Pure Sine Wave Inve ...


          Motor Home Finders
          New Port Richey, FL
          (808 miles from 20149)

          $228,000.00

          Length: 43' 9"# Slideouts: 3Mileage: 25,000Sleeping Cap: 4
          Open Images 48 Open Videos 0
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          Used 2006 Newmar Mountain Aire 4309 available in Deer River, Minnesota

          Used 2006 Newmar Mountain Aire 4309

           Used Class A in Deer River, Minnesota 56636

          2006 Newmar Mountain Aire 4309 42' Class A Motorhome. Cummins 400HP Diesel Engine. 4 Slide Outs with Toppers, 2 Awnings, Sleeps 4, Dual A/C Units, Leveling System.Imagine driving off to all of your favorite destinations in this Newmar Mountain Aire Class A ...


            National Vehicle
            Deer River, MN
            (1012 miles from 20149)

            $95,000.00

            # Slideouts: 4Mileage: 48,000Sleeping Cap: 4
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            Used 2014 Newmar Mountain Aire 4369 available in Sarasota, Florida

            Used 2014 Newmar Mountain Aire 4369

             Used Class A in Sarasota, Florida 34232

            2014 Newmar Mountain Aire 4369 43' Class A Motorhome. Cummins Diesel Engine, 3 Slide Outs, 2 Awnings, Sleeps 4, Triple A/C Units, Leveling Jacks, Bath & 1/2.The Mountain Aire 4369 motor home by Newmar offers triple slides and a bath and a half.As you enter ...


              National Vehicle
              Sarasota, FL
              (859 miles from 20149)

              $232,500.00

              # Slideouts: 3Mileage: 28,000Sleeping Cap: 4
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              Used 2014 Newmar Mountain Aire 4369 available in Placitas, New Mexico

              Used 2014 Newmar Mountain Aire 4369

               Used Class A in Placitas, New Mexico 87043

              2014 Newmar Mountain Aire 4369 44' Class A Motorhome. Cummins 450 Diesel Engine. 3 Slide Outs, 5 Awnings, Sleeps 4, Triple A/C Units, Leveling System.Imagine driving off to all of your favorite destinations in this Newmar Mountain Aire Class A coach. Model ...


                National Vehicle
                Placitas, NM
                (1610 miles from 20149)

                $254,000.00

                # Slideouts: 3Mileage: 23,000Sleeping Cap: 4
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                New 2021 Newmar Mountain Aire 4551 available in Winter Garden, Florida

                New 2021 Newmar Mountain Aire 4551

                 New Diesel Pusher in Winter Garden, Florida 34787

                Listed at $701,621. Please Call for Sale Pricing. Take your RV lifestyle to the next level in this 2021 Newmar Mountain Aire 4551. The custom Masterpiece finish in Essex Windham is just one of the many impressive upgrades incorporated into this luxurious m ...


                • In Stock
                • New Arrival

                Independence RV Sales
                Winter Garden, FL
                (767 miles from 20149)

                $701,621.00

                Length: 44' 10"# Slideouts: 3Mileage: 1,167Sleeping Cap: 4
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                New 2021 Newmar Mountain Aire available in Grand Rapids, Michigan

                New 2021 Newmar Mountain Aire

                New Class A in Grand Rapids, Michigan 49548

                ON ORDER, OPTIONS SUBJECT TO CHANGE2021 Nemwar Mountain Aire 4551 - Call or Text Midway RV Center at (616)534-9641 for more details! Air Conditioning - Air Conditioning (BTUs): 45000, Air Conditioning - Air Conditioning Type: Automatic, Awning - Number of ...


                  Midway RV Center
                  Grand Rapids, MI
                  (501 miles from 20149)

                  Get Price Info

                  Length: 44' 0"
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                  Used 2014 Newmar Mountain Aire 4364(INCLUDES 24' CUSTOM PAINTED TRAILER WITH A/C) available in Thibodaux, Louisiana

                  Used 2014 Newmar Mountain Aire 4364(INCLUDES 24' CUSTOM PAINTED TRAILER WITH A/C)

                   Used Diesel Pusher in Thibodaux, Louisiana 70301

                  Stock #210363 - Beautiful and well maintained 2014 Newmar Mountain Aire 4364, INCLUDES a Custom Painted Trailer that matches RV (also available without the trailer)If you are in the market for a class a, look no further than this 2014 Mountain Aire 4364(IN ...


                  • Consignment

                  Pop RVs
                  Thibodaux, LA
                  (987 miles from 20149)

                  $347,900.00

                  Length: 43' 0"# Slideouts: 3Mileage: 14,849Sleeping Cap: 8
                  Open Images 149 Open Videos 0
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                  Used 2006 Newmar Mountain Aire 4301 available in Spokane Valley, Washington

                  Used 2006 Newmar Mountain Aire 4301

                   Used Diesel Pusher in Spokane Valley, Washington 99216

                  Stock #220944 - Excellent 2006 Newmar Mountain Aire 4301 class-a coach! All the bells and whistles!If you are in the market for a class a, look no further than this 2006 Mountain Aire 4301, just reduced to $134,999.This Class A is located in Spokane Valley ...


                  • Sale
                  • Consignment
                  • Reduced

                  Pop RVs
                  Spokane Valley, WA
                  (2057 miles from 20149)

                  $134,999.00

                  Length: 43' 0"# Slideouts: 3Mileage: 89,000Sleeping Cap: 4
                  Open Images 171 Open Videos 1
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                  New 2021 Newmar Mountain Aire 4118 available in Lewisville, Texas

                  New 2021 Newmar Mountain Aire 4118

                   New Class A in Lewisville, Texas 75057
                    National Indoor RV Centers
                    Lewisville, TX
                    (1163 miles from 20149)

                    $658,183.00

                    Length: 42' 0"# Slideouts: 3Mileage: 1,131
                    Open Images 1 Open Videos 0
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                    New 2021 Newmar Mountain Aire 4551 available in Las Vegas, Nevada

                    New 2021 Newmar Mountain Aire 4551

                     New Class A in Las Vegas, Nevada 89115

                    • On Order

                    National Indoor RV Centers
                    Las Vegas, NV
                    (2052 miles from 20149)

                    Get Sale Price!

                    Length: 45' 0"# Slideouts: 3
                    Open Images 1 Open Videos 0
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                    New 2021 Newmar Mountain Aire available in Grand Rapids, Michigan

                    New 2021 Newmar Mountain Aire

                    New Class A in Grand Rapids, Michigan 49548

                    2021 NEWMAR MOUNTAIN AIRE 4543 *ON ORDER* ESTIMATED ARRIVAL DATE TBD.PLEASE CALL OR TEXT MIDWAY RV CENTER AT (616)534-9641 FOR MORE DETAILS! Air Conditioning - Air Conditioning (BTUs): 45000, Air Conditioning - Air Conditioning Type: Automatic, Awning - Nu ...


                      Midway RV Center
                      Grand Rapids, MI
                      (501 miles from 20149)

                      Get Price Info

                      Length: 44' 0"
                      Open Images 3 Open Videos 0
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                      New 2021 Newmar Mountain Aire 4551 available in Lawrenceville, Georgia

                      New 2021 Newmar Mountain Aire 4551

                       New Class A in Lawrenceville, Georgia 30043

                      • On Order

                      National Indoor RV Centers
                      Lawrenceville, GA
                      (502 miles from 20149)

                      $699,602.00

                      Length: 45' 0"# Slideouts: 4
                      Open Images 1 Open Videos 0
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                      Used 2005 Newmar Mountain Aire MADP 4304 available in Demorest, Georgia

                      Used 2005 Newmar Mountain Aire MADP 4304

                       Used Diesel Pusher in Demorest, Georgia 30535

                      Stock #213982 - New tires in 2018, New house batteries (6 volt) New tv, new carpet, dish washer, washer & dryerIf you are in the market for a class a, look no further than this 2005 Mountain Aire MADP 4304, just reduced to $125,000.This Class A is located ...


                      • Sale
                      • Consignment
                      • Reduced

                      Pop RVs
                      Demorest, GA
                      (457 miles from 20149)

                      $125,000.00

                      Length: 43' 0"# Slideouts: 4Mileage: 75,000Sleeping Cap: 6
                      Open Images 431 Open Videos 0
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                      New 2021 Newmar Mountain Aire 4551 available in La Vergne, Tennessee

                      New 2021 Newmar Mountain Aire 4551

                       New Class A in La Vergne, Tennessee 37086
                        National Indoor RV Centers
                        La Vergne, TN
                        (539 miles from 20149)

                        $697,493.00

                        Length: 45' 0"# Slideouts: 4Mileage: 539
                        Open Images 18 Open Videos 0
                        Add to myRVUSA Contact Dealer
                        New 2021 Newmar Mountain Aire 4118 available in La Vergne, Tennessee

                        New 2021 Newmar Mountain Aire 4118

                         New Class A in La Vergne, Tennessee 37086

                        • On Order

                        National Indoor RV Centers
                        La Vergne, TN
                        (539 miles from 20149)

                        Get Price Info

                        Length: 42' 0"# Slideouts: 3
                        Open Images 1 Open Videos 0
                        Add to myRVUSA Contact Dealer
                        New 2021 Newmar Mountain Aire 4118 available in Mesa, Arizona

                        New 2021 Newmar Mountain Aire 4118

                         New Class A in Mesa, Arizona 85213

                        Newmar Mountain Aire Class A diesel motorhome 4118 highlights:84" Chaise LoungeBath and a HalfPull-Out CabinetDesigner Feature CeilingWireless Charging MatRear Hitch The passenger will enjoy the ride as much as the driver with the wireless charging ma ...


                          Lazydays RV of Phoenix-Mesa
                          Mesa, AZ
                          (1938 miles from 20149)

                          $667,363.80

                          Length: 41' 0"# Slideouts: 3
                          Open Images 1 Open Videos 1
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                          New 2021 Newmar Mountain Aire 4118 available in Las Vegas, Nevada

                          New 2021 Newmar Mountain Aire 4118

                           New Class A in Las Vegas, Nevada 89115
                            National Indoor RV Centers
                            Las Vegas, NV
                            (2052 miles from 20149)

                            MSRP: $668,825.00
                            Get Sale Price!

                            Length: 42' 0"# Slideouts: 3
                            Open Images 1 Open Videos 0
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                            Find Your Dream RV!