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View New & Used Newmar Mountain Aire Class A RVs for Sale

31 listings match your search

Find your perfect Newmar Mountain Aire Class A 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 2025 Newmar Mountain Aire 3825 available in Fort Myers, Florida

New 2025 Newmar Mountain Aire 3825

New Class A in Fort Myers, Florida 33905

      Used 2014 Newmar Mountain Aire 4369 available in Perry, Iowa

      Used 2014 Newmar Mountain Aire 4369

      Used Class A in Perry, Iowa 50220

      The Mountain Aire 4369 motor home by Newmar offers triple slides and a bath and a half. As you enter the motor home, to the left there is a slide with a bar and LED TV on power lift, two burner range, and a double kitchen sink. The other side has a full wa ...

        McKee RV
        Perry, IA

        $215,350.00

        • Length: 43' 0"
        • # Slideouts: 3
        • Mileage: 36,858
        • Sleeping Cap: 4
        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 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 2025 Newmar Mountain Aire 4118 available in Fort Myers, Florida

          New 2025 Newmar Mountain Aire 4118

          New Class A in Fort Myers, Florida 33905

              Used 2022 Newmar Mountain Aire 4535 available in Fort Myers, Florida

              Used 2022 Newmar Mountain Aire 4535

              Used Class A in Fort Myers, Florida 33905

                • Mileage: 22,719
                Used 2012 Newmar Mountain Aire 4344 available in Fort Myers, Florida

                Used 2012 Newmar Mountain Aire 4344

                Used Class A in Fort Myers, Florida 33905

                  • Mileage: 27,285
                  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
                    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 Fort Myers, Florida

                        Used 2017 Newmar Mountain Aire 4553

                        Used Class A in Fort Myers, Florida 33905

                          • Mileage: 11,835
                          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
                          • Length: 37' 0"
                          • Dry Weight: 30,000 lbs
                          • # Slideouts: 2
                          • Mileage: 121,140
                          • Sleeping Cap: 4
                          New 2024 Newmar Mountain Aire 4591 available in Winter Garden, Florida

                          New 2024 Newmar Mountain Aire 4591

                          New Class A in Winter Garden, Florida 34787

                          Newmar Mountain Aire Class A diesel motorhome 4591 highlights: Bath and a Half Two Sofas King Bed Whirlpool Refrigerator Exterior Shower You won't want to travel any other way once you step inside this motorhome! The master suite has a king bed slide for a ...

                            • Length: 44' 0"
                            • # Slideouts: 3
                            • Sleeping Cap: 5
                            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 2007 Newmar Mountain Aire 3978 available in Sarasota, Florida

                            Used 2007 Newmar Mountain Aire 3978

                            Used Class A in Sarasota, Florida 34243

                            Stock #361631 - 2007 Mountain Aire by Newmar (3978) - Class A Motorhome in Sarasota, FLThis 2007 Mountain Aire 3978 is a great Class A RV for those looking for an RV with low miles (52,338) and great bones!This coach has all the features you'll want or nee ...

                            • Sale
                            • Consignment
                            • Reduced
                            • Length: 39' 0"
                            • Dry Weight: 21,555 lbs
                            • # Slideouts: 2
                            • Mileage: 52,338
                            • Sleeping Cap: 6
                            New 2024 Newmar Mountain Aire 4118 available in Garfield, Minnesota

                            New 2024 Newmar Mountain Aire 4118

                            New Class A in Garfield, Minnesota 56332

                            2024 NEWMAR MOUNTAIN AIRE 4118. SPECIAL ORDER PAINT, THEATER SEATING, DINETTE COMBO. FIT FOR A KING OR QUEEN ALL OF OUR NEW INVENTORY IS STORED IN OUR INDOOR, HEATED, SHOWROOM!  OPTIONS INCLUDE: SPARTAN K3 525HP CHASSIS  LINLEY INTERIOR DECO ...

                            • In Stock
                            • New Arrival
                            • Length: 41' 10"
                            • # Slideouts: 3
                            Used 2002 Newmar Mountain Aire 3778 available in Desert Hot Springs, California

                            Used 2002 Newmar Mountain Aire 3778

                            Used Class A in Desert Hot Springs, California 92240

                            Call for details.

                            • Sale
                            • Sleeping Cap: 5
                            Used 2003 Newmar Mountain Aire 3781 available in Caldwell, Idaho

                            Used 2003 Newmar Mountain Aire 3781

                            Used Class A in Caldwell, Idaho 83607

                            Stock #384190 - 2003 NEWMAR Mountain Aire 3781!! LOW MILES! Generator! Two slide-outs!Located in Boise, Idaho, this 2003 Mountain Aire 3781 is ready for the next owner. The current owner bought a house, and that's the only reason he's selling.Powered by a ...

                            • Sale
                            • Consignment
                            • Reduced
                            • Length: 37' 0"
                            • Dry Weight: 26,000 lbs
                            • # Slideouts: 2
                            • Mileage: 55,000
                            • Sleeping Cap: 6
                            Used 2019 Newmar Mountain Aire 4551 available in Grand Rapids, Michigan

                            Used 2019 Newmar Mountain Aire 4551

                            Used Class A in Grand Rapids, Michigan 49548

                            Newmar Mountain Aire class A motor home 4551 highlights: Bath and a Half Two Sinks King Bed Hide-a-Leaf Dinette For the ultimate master bathroom suite you will enjoy this Mountain Aire 4551 triple slide out! In the rear is the master bathroom with two sink ...

                            • Sale
                            • Length: 44' 0"
                            • # Slideouts: 3
                            • Mileage: 27,637
                            • 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
                              New 2024 Newmar Mountain Aire 4551 available in Winter Garden, Florida

                              New 2024 Newmar Mountain Aire 4551

                              New Class A in Winter Garden, Florida 34787

                              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
                                • Sleeping Cap: 5
                                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
                                New 2024 Newmar Mountain Aire 3825 available in Garfield, Minnesota

                                New 2024 Newmar Mountain Aire 3825

                                New Class A in Garfield, Minnesota 56332

                                ORDER YOUR DREAM COACH!  2024 MOUNTAIN AIRE  BRAND NEW 38' FLOORPLAN FOR 2024!   THE POPULAR MOUNTAIN AIRE IS NOW AVAILABLE IN LENGTHS RANGING FROM 38' TO 45' BRAND NEW 38' FLOORPLAN! QUAD SLIDE REAR BEDROOM SPACIOUS FLOO ...

                                • Available to Order
                                • Length: 38' 0"
                                New 2024 Newmar Mountain Aire 4118 available in Winter Garden, Florida

                                New 2024 Newmar Mountain Aire 4118

                                New Class A in Winter Garden, Florida 34787

                                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
                                  • 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
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