Mountain Aire 4531

  • Mountain Aire 4531 Floorplan Image

    Whether you enjoy camping at a quiet campground, or maybe you want to tour the country, then choose this triple slide out 4531 Mountain Aire motor home by Newmar.


    As you enter this model you will find plenty of space throughout. Along the road side there is a full wall slide out which extends into the bedroom. Within this slide out there is a hide-a-bed sofa, a hide-a-leaf dinette, a buffet, a refrigerator and pantry, and in the bedroom there is a dresser plus a TV. Enjoy extra seating options in the front of this motor home since the driver and passenger seats swivel around. The slide out along the door side features a 68" jack knife sofa, a TV on a power lift, two burner range, double sink, and overhead cabinets for your dishes.


    A convenient half bath is located mid coach. Here you will find a toilet, sink, and a few overhead cabinets.


    After a day of exploring, then retreat to the bedroom where you can enjoy a good night's sleep on the king bed. Above the bed there is an overhead cabinet, and along either side you will find nightstands.


    The master bathroom is something to talk about! Here there is a 50" x 34" shower, toilet, two sinks, an area with adjustable shelves or you can choose an optional washer and dryer. Along the rear wall there is a set of adjustable shelves, and a large wardrobe with sliding doors, plus so much more!


    This model is also available with a Spartan K3 chassis.

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    Sleeps 5
    Slides 3
    Length 44 ft 10 in
    Ext Width 8 ft 6 in
    Ext Height 13 ft 2 in
    Int Height 6 ft 11 in
    Interior Color Hawthorn, Niagra, Paloma, Seville
    Exterior Color Hawthorn, Niagra, Paloma, Seville
    Hitch Weight 15000 lbs
    Gross Weight 54000 lbs
    Dry Weight 44800 lbs
    Cargo Weight 9200 lbs
    Fresh Water Capacity 105 gals
    Grey Water Capacity 65 gals
    Black Water Capacity 45 gals
    Furnace BTU 50000 btu
    Generator 12.5 KW Cummins Onan
    Fuel Type Diesel
    Engine Cummins ISX
    Chassis Freightliner XCR
    Horsepower 500 hp
    Fuel Capacity 150 gals
    Wheelbase 294 in
    Available Beds King
    Torque 1645 ft-lb
    Refrigerator Size 19.7 cu ft
    Convection Cooking Yes
    Cooktop Burners 2
    Axle Weight Front 20000 lbs
    Axle Weight Rear 20000 lbs
    Axle Weight Tag 14000 lbs
    LP Tank Capacity 22 lbs.
    AC BTU 45000 btu
    TV Info LR 48" LED TV, BR TV
    Washer/Dryer Available Yes
    Gross Combined Weight 69000 lbs
    Electrical Service 50 amp

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Freedom RV USA is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @509-921-9977 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

WAC 308-56A-160