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

View New & Used Newmar Mountain Aire RVs for Sale

38 listings available

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!
New 2024 Newmar Mountain Aire 4551 available in Fort Myers, Florida

New 2024 Newmar Mountain Aire 4551

New Class A in Fort Myers, Florida 33905

    • Mileage: 1,359
    New 2024 Newmar Mountain Aire 4551 available in San Marcos, California

    New 2024 Newmar Mountain Aire 4551

    New Class A in San Marcos, California 92069

    Newmar Mountain Aire Class A diesel motorhome 4551 highlights: Bath and a Half Two Sofas King Bed Whirlpool Refrigerator Exterior Shower Come see how much luxury is all throughout this motorhome! The master suite has a king bed slide for a good night's res ...

      • Length: 44' 0"
      • # Slideouts: 3
      • Mileage: 2,235
      • Sleeping Cap: 5
      Used 2001 Newmar Mountain Aire 36RLFB available in Longs - North Myrtle Beach, South Carolina

      Used 2001 Newmar Mountain Aire 36RLFB

      Used Fifth Wheel in Longs - North Myrtle Beach, South Carolina 29568

      In on trade a 2001 Tri-Axle 5th wheel. These camper are build like brick houses. All the tires where replaced recently and everything worked when it came in on trade. If your looking for a large camper well built here you go. It does have cosmetic issues d ...

      • As-Is
      • Wholesale
      • Length: 40' 0"
      New 2024 Newmar Mountain Aire 3825 available in Palm Desert, California

      New 2024 Newmar Mountain Aire 3825

      New Class A in Palm Desert, California 92211

      Call for details.

        • Mileage: 3,609
        • Sleeping Cap: 5
        Used 2001 Newmar Mountain Aire 4095 available in Alvarado, Texas

        Used 2001 Newmar Mountain Aire 4095

        Used Diesel Pusher in Alvarado, Texas 76009

        Used Newmar RV for sale 2001 Newmar Mountainaire 4095 is approximately 41 in length with 68,934 miles, 2 slides and features HWH jacks, aluminum wheels, full body paint, 4 camera system, Onan diesel generator, Cummins diesel engine, Spartan chassis, tilt/t ...

        • Sale
        • Length: 41' 0"
        • # Slideouts: 2
        • Mileage: 68,934
        New 2023 Newmar Mountain Aire 4118 available in Palm Desert, California

        New 2023 Newmar Mountain Aire 4118

        New Class A in Palm Desert, California 92211

        Newmar Mountain Aire Class A diesel motorhome 4118 highlights: Bath and a Half Two Sofas King Bed Whirlpool Refrigerator Exterior Shower Don't pass up your opportunity to travel in pure luxury with this motorhome! The master suite has a king bed slide for ...

        • Sale
        • Length: 41' 0"
        • # Slideouts: 3
        • Mileage: 2,324
        • Sleeping Cap: 5
        New 2025 Newmar Mountain Aire 4118 available in Fort Myers, Florida

        New 2025 Newmar Mountain Aire 4118

        New Class A in Fort Myers, Florida 33905

            New 2024 Newmar Mountain Aire 4551 available in Winter Garden, Florida

            New 2024 Newmar Mountain Aire 4551

            New Diesel Pusher in Winter Garden, Florida 34787

            SALE PENDING. If you’re seeking a higher level of luxury with uncompromising quality and comfort, this well-endowed 2024 Mountain Aire 4551 won’t disappoint. Offering power, cutting-edge technology, and quality amenities – this 45-fo ...

            • In Stock
            • Sale Pending
            • Length: 44' 10"
            • # Slideouts: 3
            • Mileage: 1,441
            • Sleeping Cap: 4
            New 2024 Newmar Mountain Aire 3823 available in Huntsville, Alabama

            New 2024 Newmar Mountain Aire 3823

            New Class A in Huntsville, Alabama 35816

            Newmar Mountain Aire Class A diesel motorhome 3823 highlights: Rear Private Bedroom Two Sofas Full Bathroom Bedroom Safe Exterior Shower You will feel right at home in this motorhome! The rear private bedroom has a king bed slide for a good night's rest, a ...

              • Length: 38' 0"
              • # Slideouts: 4
              • Sleeping Cap: 5
              Used 2007 Newmar Mountain Aire 4523 available in Altoona, Iowa

              Used 2007 Newmar Mountain Aire 4523

              Used Class A in Altoona, Iowa 50009

              Call for details.

                • Length: 45' 0"
                • Mileage: 39,451
                • Sleeping Cap: 5
                New 2024 Newmar Mountain Aire 4118 available in Latham, New York

                New 2024 Newmar Mountain Aire 4118

                New Class A in Latham, New York 12110

                Newmar Mountain Aire Class A diesel motorhome 4118 highlights: Bath and a Half Two Sofas King Bed Whirlpool Refrigerator Exterior Shower Don't pass up your opportunity to travel in pure luxury with this motorhome! The master suite has a king bed slide for ...

                  • Length: 41' 0"
                  • # Slideouts: 3
                  • Mileage: 570
                  • Sleeping Cap: 5
                  New 2024 Newmar Mountain Aire 4551 available in Fort Myers, Florida

                  New 2024 Newmar Mountain Aire 4551

                  New Class A in Fort Myers, Florida 33905

                      Used 2017 Newmar Mountain Aire 4553 available in Winter Garden, Florida

                      Used 2017 Newmar Mountain Aire 4553

                      Used Diesel Pusher in Winter Garden, Florida 34787

                      Listed at $429,900. On Sale Now! A rare opportunity presents itself with this 2017 Newmar Mountain Aire 4553. If you’re seeking a higher level of luxury with uncompromising quality and comfort, this this well-endowed Mountain Aire won’t di ...

                      • Sale
                      • In Stock
                      • Recent Trade-In
                      • Length: 44' 10"
                      • Dry Weight: 44,700 lbs
                      • # Slideouts: 3
                      • Mileage: 32,151
                      • Sleeping Cap: 4
                      Used 2001 Newmar Mountain Aire 4095 available in Perris, California

                      Used 2001 Newmar Mountain Aire 4095

                      Used Diesel Pusher in Perris, California 92570

                      Stock #404000 - 2001 Newmar Mountain Aire 40 Spartan in Excellent Condition!! Low Mileage!!!Tremendous opportunity to purchase this 2001 Newmar Mountain Aire 40 in very good condition.With 2 slide-outs, this Mountain Aire 40 is extremely roomy inside. High ...

                      • Consignment
                      • New Arrival
                      Pop RVs Perris, CA

                      $55,000.00

                      • Length: 40' 0"
                      • # Slideouts: 2
                      • Mileage: 75,813
                      • Sleeping Cap: 4
                      Used 2018 Newmar Mountain Aire 4553 available in Hillsburgh, Ontario

                      Used 2018 Newmar Mountain Aire 4553

                      Used Class A in Hillsburgh, Ontario N0B1Z0

                      2018 Newmar Mountain Aire 4553 44' Class A Motorhome. Cummins 500HP Diesel Engine, Spartan Chassis, 3 Slide Outs with Toppers, 2 Awnings, Sleeps 4, Triple A/C Units.You will love that the Mountain Aire 4553 motorhome by Newmar has triple slides, and one of ...

                        • Length: 44' 0"
                        • # Slideouts: 3
                        • Mileage: 57,200
                        • Sleeping Cap: 4
                        Used 2011 Newmar Mountain Aire 4336 available in Baton Rouge, Louisiana

                        Used 2011 Newmar Mountain Aire 4336

                        Used Class A in Baton Rouge, Louisiana 70815

                        QUAD SLIDE ONE OWNER EVERYTHING WORKS KEPT INSIDE POLISHED FLOORS TAG MUST SEE 450HP

                          • Mileage: 98,347
                          Used 2006 Newmar Mountain Aire 4304 available in Monticello, Florida

                          Used 2006 Newmar Mountain Aire 4304

                          Used Class A in Monticello, Florida 32344

                          2006 Newmar Mountain Aire 4304 43' Class A Motorhome. Cummins 400HP Diesel Engine, 4 Slide Outs, Awning, Sleeps 6, Dual A/C Units/Heat Pumps, Leveling Jacks.***Transferrable Good Sam Warranty***Imagine driving off to all of your favorite destinations in th ...

                            • Length: 43' 0"
                            • # Slideouts: 4
                            • Mileage: 30,435
                            • Sleeping Cap: 6
                            New 2023 Newmar Mountain Aire 4591 available in Grand Rapids, Michigan

                            New 2023 Newmar Mountain Aire 4591

                            New Class A in Grand Rapids, Michigan 49548

                            YOUR PRIVATE MOUNTAIN CHALET. Take the next step up into luxurious travel with the Mountain Aire, designed for discerning motorhome owners. This coach comes stacked with standard features.Elevate your next adventure behind the wheel of the Mountain Aire. A ...

                            • Sale
                            • Length: 44' 0"
                            • # Slideouts: 3
                            • Sleeping Cap: 4
                            New 2024 Newmar Mountain Aire 4118 available in Grand Rapids, Michigan

                            New 2024 Newmar Mountain Aire 4118

                            New Class A in Grand Rapids, Michigan 49548

                            Newmar Mountain Aire Class A diesel motorhome 4118 highlights: Bath and a Half Two Sofas King Bed Whirlpool Refrigerator Exterior Shower Don't pass up your opportunity to travel in pure luxury with this motorhome! The master suite has a king bed slide for ...

                              • Length: 41' 0"
                              • # Slideouts: 3
                              • Mileage: 150
                              • Sleeping Cap: 5
                              Used 2002 Newmar Mountain Aire 3778 available in Kemah, Texas

                              Used 2002 Newmar Mountain Aire 3778

                              Used Class A in Kemah, Texas 77565

                              Stock #268366 - 2002 Mountain Aire by Newmar! Sleeps up to 4 w/ 2 Slides! New Tires, Rebuilt Transmission, & Much More! Upgraded TVs and Sound System!2002 Mountain Aire 3778 by Newmar - powered by the GM Vortec 8100 engine on a Workhorse Chassis. A comfort ...

                              • Sale
                              • Consignment
                              • Reduced
                              Pop RVs Kemah, TX

                              $46,000.00

                              • Length: 37' 0"
                              • Dry Weight: 26,000 lbs
                              • # Slideouts: 2
                              • Mileage: 77,372
                              • Sleeping Cap: 4
                              New 2024 Newmar Mountain Aire 3823 available in Garfield, Minnesota

                              New 2024 Newmar Mountain Aire 3823

                              New Class A in Garfield, Minnesota 56332

                              2024 NEWMAR MOUNTAIN AIRE 3823, 38' 525HP! STORED IN OUR INDOOR, HEATED SHOWROOM! YOUR NEWMAR DIAMOND AWARD DEALER DREAM VACATIONS OPTIONS INCLUDE: SPARTAN K3 525HP CHASSIS  CURT SPECTRUM INTEGRATED BRAKE CONTROL  BARTON INTERIOR DECOR  ETON ...

                              • In Stock
                              • New Arrival
                              • Length: 38' 10"
                              • # Slideouts: 4
                              • Mileage: 711
                              Used 2006 Newmar Mountain Aire 3778 available in Hulbert, Oklahoma

                              Used 2006 Newmar Mountain Aire 3778

                              Used Class A in Hulbert, Oklahoma 74441

                              Stock #322647 - 2006 Newmar Mountain Aire 3778 has full body paint and was kept indoors.This 2006 Mountain Aire 3778 Class A motorhome is located in Hulbert, Oklahoma, and is a well-built classic!The exterior has tons of storage, hydraulic leveling jacks, ...

                              • Sale
                              • Consignment
                              • Reduced
                              Pop RVs Hulbert, OK

                              $41,990.00

                              • Length: 37' 0"
                              • Dry Weight: 30,000 lbs
                              • # Slideouts: 2
                              • Mileage: 121,140
                              • Sleeping Cap: 4
                              New 2024 Newmar Mountain Aire 3825 available in Winter Garden, Florida

                              New 2024 Newmar Mountain Aire 3825

                              New Class A in Winter Garden, Florida 34787

                              Sale Pending. All new for 2024, this Newmar Mountain Aire 3825 was designed for discerning motorhome owners, offering the power, cutting-edge technology, and quality amenities you’d expect from a Newmar Mountain Aire wrapped up in a 38-foot floor pla ...

                              • Sale Pending
                              • Length: 38' 10"
                              • Dry Weight: 42,500 lbs
                              • # Slideouts: 3
                              • Mileage: 1,136
                              • Sleeping Cap: 2
                              Used 2012 Newmar Mountain Aire 4314 available in Grand Rapids, Michigan

                              Used 2012 Newmar Mountain Aire 4314

                              Used Class A in Grand Rapids, Michigan 49548

                              Mountain Aire Motor Home Class A, Rear King Bed Slide, Ward. w/Sliding Mirror Doors, Storage, T.V./Dresser Slide, Private Toilet w/Lav., Corner Shower, Bathroom Sink, T.V. Hutch, Pantry/Refrig./Buffet/Hide-A-Leaf Dinette w/2 Chairs/Easy Bed Sofa Slide, Eas ...

                              • Sale
                              • Length: 42' 0"
                              • # Slideouts: 4
                              • Mileage: 72,585
                              • Sleeping Cap: 6
                              Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.