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View Used Newmar Mountain Aire RVs For Sale

As RV enthusiasts at Newmar, we understand that the only way you can get what you truly need out of an RV is if we really share your passion of the road. With this passion, we take pride in building world-class motorhomes and helping you choose the right one for you and your upcoming adventures.


Independence RV Sales -Winter Garden, Florida

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&am ...

Sale! In Stock Recent Trade-In

Price: $339,900

Sale Price: $319,900

Contact Seller


McKee RV -Perry, Iowa

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 ...

Price: $215,350

Contact Seller


North Trail RV Center -Fort Myers, Florida



North Trail RV Center -Fort Myers, Florida



North Trail RV Center -Fort Myers, Florida



North Trail RV Center -Fort Myers, Florida



Glades RV -Fort Myers, Florida

2019 NEWMAR MOUNTAIN AIRE 4550 / ALL ELECTRIC COACH WITH HEATED FLOOR SPARTAN K3 CHASSIS, 500 CUMMINS DIESEL ENGINE, AIR LEVELING SYSTEM, BACK UP ALARM, COMFORT DRIVE STEERING WITH POWER COLUMN AND ADJUSTABLE CONTROL, 12.5 CUMMINS ONAN DIESEL GENERATOR, AU ...

Sale! In Stock Sale Pending

Price: $429,990

Sale Price: $369,990

Contact Seller


Pop RVs -Midwest City, Oklahoma

Stock #386365 - Beautiful and smoke free. 500 HP (12L) Cummins diesel engine with 6 speed Allison transmission on Spartan K3 chassis!!This 2018 Mountain Aire 4531 is located in Midwest City, Oklahoma, and is the picture of luxury.This spacious RV has the P ...

Sale! Consignment Reduced

Price: $386,000

Sale Price: $360,000

Contact Seller


Motor Home Finders -Crossville, Tennessee

This 2014 Mountain Aire 4369 is a Triple Slide, Tag Axle, All Electric, Bath and a Half Motor Home, powered by a 450HP Cummins ISL Diesel sitting on a Freightliner Chassis with Comfort Drive Steering and Adjustable Control, Hydraulic Leveling Jacks with Si ...

Price: $205,000

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Pop RVs -Canyon Lake, Texas

Stock #267409 - 2007 Mountain Aire 4121 Luxury Motorcoach 450 Cummins Diesel!This 2007 Mountain Aire 4121 by Newmar was purchased new, and the owners have enjoyed her every day they have owned it! It has been serviced annually by professional service compa ...

Sale! Consignment Reduced

Price: $212,000

Sale Price: $159,000

Contact Seller

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