Inventory Filter

Applied Filters

Keyword / Stock #

Update

Condition

Price

TO
Update

Year

TO
Update

Dry Weight

TO
Update

Distance

Of
Update

View New & Used Newmar Mountain Aire Diesel Pusher 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

MSRP: $899,411. Please Call for Sale Price. Designed for discerning motorhome owners, this 2023 Newmar Mountain Aire 4551 is the epitome of a luxury diesel pusher with over $83,000 in options. Every feature, option, and amenity in this high-end mo ...

In Stock New Arrival

MSRP: $899,411

Contact Seller


Motor Home Specialist -Alvarado, Texas

Used Newmar RV for sale 2023 Newmar Mountainaire 4551 is approximately 45 feet in length with 3 slides, 7,964 miles and features aluminum wheels, automatic leveling, 3 ducted A/Cs with heat pumps, Onan diesel generator, Cummins diesel generator, Spartan c ...

Price: $599,998

Contact Seller


Independence RV Sales -Winter Garden, Florida

Listed at $499,900. 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 well-endowed Mountain Aire won’t disa ...

In Stock

Price: $499,900

Contact Seller


Motor Home Specialist -Alvarado, Texas

***Consignment*** Used Newmar RV for sale 2013 Newmar Mountain Aire 4319 Bath & 1/2 is approximately 43 feet in length with 3 slides, 68,902 miles and features aluminum wheels, 3 camera monitoring, 3 ducted A/Cs with heat pumps, Onan diesel generator, ...

Consignment

Price: $189,999

Contact Seller


Pop RVs -Lineville, Alabama

Stock #326914 - Loaded 2016 Newmar Mountain Aire 4553 with only 31,000 miles!If looking for luxury then you should look no further than the 2016 Mountain Aire 4553 Motorhome. With three slides the first thing you notice when walking into the Coach is how ...

Sale! Consignment Reduced

Price: $339,000

Sale Price: $322,225

Contact Seller


Pop RVs -Visalia, California

Stock #330708 - Professional Ceramic Coating with CilaJet. Professionally cleaned inside/out after each trip.If you are in the market for a class a, look no further than this 2015 Mountain Aire 4503, priced right at $307,000. Non-smoking and pet-free. This ...

Consignment

Price: $307,000

Contact Seller


Glades RV -Fort Myers, Florida

2014 NEWMAR MOUNTAIN AIRE 4369 / 450 CUMMINS WITH COMFORT DRIVE STEERING SYSTEM W/POWER COLUMN / VORAD ADAPTIVE CRUISE SYSTEM HYDRONIC ZONE DIESEL HEAT W/ CONTINUOUS HOT WATER, POWER REWIND REEL W/ 50' CORD/50AMP, AUTOMATIC GENERATOR START, 3 HOUSE AI ...

Sale! In Stock Sale Pending

Price: $249,990

Sale Price: $239,990

Contact Seller


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 ...

Consignment

Price: $212,000

Contact Seller


Pop RVs -Green Bay, Wisconsin

Stock #319888 - Great condition, kept in storage, newer tires, must see!Well-maintained 3-owner Newmar that is 40' long and has all the amenities you want in a luxury coach. Newmar Coaches are top of the line and offer amenities, floorplans, and build ...

Consignment

Price: $77,700

Contact Seller

Need Advice?

Join us on our popular forums at www.rvtalk.com where hundreds of RV enthusiast just like you ask questions, share opinions, and enjoy each others company - You'll be glad you did.

Our RV Destinations section will give you a starting point to plan your next journey or camping trip. Designed to provide everyone from full timers to occasional campers a complete resource, this section has links to campgrounds, resorts and local areas of interest all over the US.

Finally, our RV Insurance and RV Financing sections allow you to get quotes from the top providers.