{"@context":"https://schema.org","@type":"Product","name":"5 Newmar Mountain Aire RVs for sale","offers":{"@type":"AggregateOffer","offerCount":5,"lowPrice":"143995.00","highPrice":"207000.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2012-newmar-mountain-aire-4344/a918aed6-0129-5e27-a354-2959a5f3b675/","itemOffered":{"@type":"Thing","name":"2012 Newmar Mountain Aire 4344","description":"We are the second owner. Bought it 2020its in excellent condition everything is maintained. 8 new toyo tires. Just installed. Options are endless. All electric coach residential fridge Corian counters dishwasher 2 sofas. All leather in great condition with new leather seats for pass and driver. electric shades and blinds 1.5 bath 10 kw gen.ducted 3 ac units. Washer dryer sleep number king bed. Tile floors hydronic heat.super slide driver side living room and bedroom slides.central vacuum. All led lighting. It has comfort steer .sound system navigation surround sound. Outside entertainment outside freezer. Electric heated mirrors with cameras all wheels are polished .coach never sits outside when home. I’m a shop owner and maintain all my own vehicles. All the services are done. Any questions don’t hesitate to ask .generator has 1950 hrs.450 Cummins with 1250 lbs torque. ","itemCondition":"Used","priceCurrency":"USD","price":"185000.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2013-newmar-mountain-aire-4338/34518744-021e-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2013 NEWMAR MOUNTAIN AIRE 4338","description":"2013 Newmar Mountain Aire 4338, 2013 Newmar Mountain Aire 4338 42' 9" Class A Motorhome. Cummins 450HP Diesel Engine. 4 Slide Outs, 5 Awnings, Sleeps 5, 3 A/C Units.

Full tank of diesel and ready to go

Ultra-Luxury Diesel Pusher | Verified 1-of-3 Custom Coach | Stored Indoors | Free & Clear l No Smoking l No Pets

Transferable LLC with lifetime plates NO sales tax

This 2013 Newmar Mountain Aire 4338 represents the pinnacle of Newmar craftsmanship and exclusivity. Confirmed directly by Newmar, this coach is one of only three ever built worldwide with the 4338 custom trim and layout, making it a true collector-grade luxury motorcoach.

Stored indoors, meticulously maintained, non-smoking, and free & clear, this coach offers elite construction, premium materials, and outstanding long-term livability at a remarkably competitive value for its class.

Chassis & Powertrain

Manufacturer: Newmar

Model: Mountain Aire 4338 (custom 1-of-3 build)

Chassis: Freightliner Custom Chassis XCR

Engine: Cummins Diesel

Displacement: 8.9 L

Horsepower: 450 HP

Torque: ~1,250+ lb-ft

Transmission: Allison Automatic

GVWR: ~54,000 lbs

Fuel Capacity: ~150 gallons

Tow Rating: ~15,000 lbs

Hydraulic Auto-Leveling: Yes

Dimensions

Overall Length: ~43? 9?

Exterior Width: 102?

Exterior Height: ~12? 10?

Interior Height: ~6? 8? 7?

Slide-Outs: 4 (all with toppers)

Generator & Electrical

Generator: Cummins Onan Quiet Diesel 10 kW (low hours)

Shore Power: 50-amp service

Solar System: Installed

House Batteries: New / upgraded

Multiplex Electrical System

Plumbing & Tank Capacities

Fresh Water: ~100 gallons

Gray Water: ~60 gallons

Black Water: ~60 gallons

Water Heater: Oasis Hydronic / Instant Hot Water

Exterior Shower: Yes

Climate & Comfort

Hydronic Heating: Oasis / Aqua-Hot system

Heated Tile Floors: Throughout coach

Air Conditioning: (3) Roof A/C units

Four-Season Capable

Interior & Living Space

Handcrafted hardwood cabinetry

Italian Villa Ultra Leather seating

Corian solid-surface countertops

Central vacuum system

Heated tile flooring throughout

Swivel captain s chairs

Dining table with four chairs

Premium interior & exterior audio system

Entertainment

4 HDTVs (3 interior, 1 exterior)

Televator TV in living room

Satellite dish & antenna

Rear & side-view camera system

Kitchen (Residential-Grade)

Residential refrigerator/freezer with ice maker

Dishwasher

Corian countertops

Abundant pantry and cabinet storage

Sleeping & Baths

King Sleep Number bed in master bedroom

40? ","itemCondition":"Used","priceCurrency":"USD","price":"207000.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2012-newmar-mountain-aire-4344/86d92435-fe69-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2012 NEWMAR MOUNTAIN AIRE 4344","description":"USED 2012 NEWMAR MOUNTAIN AIRE 4344 – 349624, This Triple Slide Mountain Aire Class A motorhome offers a spacious and thoughtfully designed floorplan loaded with residential comforts and abundant storage. The rear private bathroom features a private toilet, corner shower, vanity, and wardrobe space with sliding mirror doors, creating a comfortable and functional master suite area. The bedroom includes a bed in a slide-out, wardrobe storage, dresser, and a dedicated bedroom TV. Moving forward, the well-appointed kitchen is designed for extended stays, featuring a refrigerator, pantry, island counter, double kitchen sink, and 2-burner range, all positioned within a slide for added space. The living area boasts a full wall slide with an easy bed sofa, additional easy bed sofa seating, a corner TV, buffet, and a dinette, offering flexibility for dining or entertaining guests. With lots of storage throughout, multiple living spaces, and residential-style comfort, this Mountain Aire is ideal for long trips or full-time RV living.","itemCondition":"Used","priceCurrency":"USD","price":"143995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2011-newmar-mountain-aire-4344/f2c0ce37-3578-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2011 NEWMAR MOUNTAIN AIRE 4344","description":"2011 Newmar Mountain Aire 4344,

2011 Newmar Mountain Aire 4344 Class A diesel motorhome highlights:

Quad Slide Outs
King Bed
Spartan Chassis w/ Cummins Diesel Engine
Aqua-Hot Hydronic Heating
Residential Kitchen

Experience luxury travel in this 2011 Newmar Mountain Aire 4344. With three slide-outs, this coach offers a spacious, open layout featuring high end finishes, solid wood cabinetry, tile flooring, and comfortable seating throughout.

The living area flows into a fully equipped kitchen with solid surface countertops, residential appliances, and plenty of storage. In the rear, enjoy a private master suite with a king bed, large wardrobe, and a spacious bathroom.

Additional luxury features include a washer and dryer, onboard generator, multiple A/C units, power awnings, and ample exterior storage. Built on a Spartan chassis, this diesel pusher delivers a smooth, reliable ride with top tier comfort!

","itemCondition":"Used","priceCurrency":"USD","price":"147900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2011-newmar-mountain-aire-4314/7668f6c5-68cd-5c1c-a8f3-d7c8eedd9d88/","itemOffered":{"@type":"Thing","name":"2011 Newmar Mountain Aire 4314","description":"2nd owner, new roof, 2 new a/c units, 1 repaired, new fridge, new carpeting, driver and passenger seats redone, new water pump, new house batteries, new chassis batteries, new front tires, couch needs attention, fully serviced last spring. Please call or text 304-657-0622. xxxxxxxxxxxxxxxxxxxxxxxx\r\n\r\n\r\nCar included in the price! 2008 Jeep Commander. Fully loaded. Contains a tow-bar system and a brake-master system. ","itemCondition":"Used","priceCurrency":"USD","price":"199000.00"}}]}}