Used 2021 Newmar Mountain Aire 4118 Motor Home Class A - Diesel

2021 4118 Features and Options

Newmar Mountain Aire Class A diesel motorhome 4118 highlights:

  • Bath and a Half
  • Pull-Out Cabinet
  • Designer Feature Ceiling
  • Wireless Charging Mat
  • Rear Hitch


The passenger will enjoy the ride as much as the driver with the wireless charging mat built into their console and the workstation available when needed.  Their seat along with the drivers is heated with power-lumbar, recline, a footrest and a queen sized passenger seat!  Once at your destination you can easily set up for a comfortable weekend or longer trip. The cook can make a meal using the induction cooktop or convection microwave and you can dine at the hide-a-leaf dinette or while relaxing on the recliners or sofa.  The master suite offers a king bed with a bed-top lift so maybe you read before bedtime or watch the LED TV.  The full bathroom offers a shower with a seat, wardrobe and linen storage as well as a washer and dryer to keep everything clean.  


Each Mountain Aire Class A diesel coach by Newmar is built on the ultra-durable STAR Foundation for a quieter ride with a Spartan K3 Tag axle chassis plus includes a fiberglass roof and integrated gutter rail.  You will experience 500 HP from the Cummins diesel engine and Comfort Drive adaptive steering with Passive Steer technology. The three 15M Penguin heat pump central air conditioners with remote control thermostat will keep you cool during the warmer months, and the electric radiant heat installed below the main floor tile will keep you cozy on those chilly days. The hardwood cabinets with raised panel doors with matte finish, the concealed hinges on the cabinets doors, the super polished solid surface countertops, and many more thoughtful, convenient and luxury features will have you traveling for long periods of time in comfort.  Choose your favorite Mountain Aire today!     

General RV
Location: Orlando, FL
Stock# 305306

2021 4118 Specifications
Sleeps 3
Slides 3
Length 41 ft 10 in
Ext Width 8 ft 6 in
Ext Height 13 ft 2 in
Int Height 6 ft 11 in
Exterior Color Artisan
Hitch Weight 15000 lbs
GVWR 54000 lbs
Dry Weight 43100 lbs
Fresh Water Capacity 105 gals
Grey Water Capacity 80 gals
Black Water Capacity 60 gals
Furnace BTU 50000 btu
Generator 12.5 kW Onan
Fuel Type Diesel
Miles 28406
Engine Cummins
Chassis Spartan K3 Tag Axle
Horsepower 500 hp
Fuel Capacity 150 gals
Wheelbase 246 in
Available Beds King
Torque 1695 ft-lb
Refrigerator Type Whirlpool
Refrigerator Size 19.7 cu ft
Convection Cooking Yes
Cooktop Burners 2
Shower Size 40" x 32"
Number of Awnings 2
Axle Weight Front 20000 lbs
Axle Weight Rear 20000 lbs
Axle Weight Tag 14000 lbs
LP Tank Capacity 22 gals
AC BTU 45000 btu
TV Info LR 50" Samsung 4K LED on Lift, Cab 43" Samsung 4K LED, BR Samsung LED
Awning Info Nova Side
Washer/Dryer Available Yes
Gross Combined Weight 69000 lbs
Shower Type Shower w/Seat
Electrical Service 50 amp
VIN 4VZ1U1E97NC090886
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