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?