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Newmar King Aire 4578 Motor Home Class A - Diesel For Sale

  • King Aire 4578 Floorplan Image

    Newmar King Aire Class A diesel motorhome 4578 highlights:

    • Bunk Beds
    • Bath and a Half
    • Two Comfort Lounge Sofas
    • Hide-A-Leaf Dinette
    • Sleep Number King Bed
    • Wireless Charging Mat
    • Exterior 43" 4K QLED TV
    • Two Lithium Ion Power Packs


    You, your friends and/or your family will enjoy living and traveling with everything you can want and need all wrapped up into this coach!  Beginning with the driver and passenger seats that offer lumbar, recline, heating and cooling as well as the driver seat has a vibrator for haptic feedback for extra safety.  Your kids, grandkids or even adults will love having their own bunk bed with a 19" TV/DVD monitor while you watch the bedroom TV.  The two comfort lounge sofas offer sleeping space at night after enjoying the comfortable seating during the daytime.  You can work, dine or play games at the hide-a-left dinette with two standard chairs and two folding chairs plus there is a buffet. The kitchen offers a Viking stainless steel refrigerator and convection microwave, and a Fisher Paykel dishwasher along with the farmhouse sink plus beautiful countertops, backsplash and cabinetry.  The half bath is across from the bunks as an added convenience and the master suite provides a walk-through bedroom with a dresser and more, space savings sliding doors, and a spacious rear full bathroom with a washer/dryer, a safe and more.  And some of the outstanding technology includes an infra red repeater system to operate the audio/visual components, a WiFi Ranger Tenton/Poplar LTE, the Xite HD 360 camera system with predictive grid lines and tri-view rear, the doorbell/camera system at the entrance that is connected to a remote app, the secondary multiple touch screen in the bedroom, and the KIB touch screen interior light and shade controls, plus much more. 


    With any Newmar King Aire Class A diesel motorhome, the innovative Comfort Drive steering system comes standard and provides the ultimate driving experience that adapts to your inputs while actively working to eliminate friction such as crosswinds, creating a self-straightening steering wheel that lets you navigate twists and turns with more confidence and less effort. The two full leather captain's chairs are heated, cooled, and include a standard massage feature, the steering wheel is heated, the dash offers 10' monitors with Nav-N-Go navigation system which uses the coach's dimensions to plan the ideal route, and the Samsung touchscreen tablet allows you to adjust lights, shades and other electronics throughout the coach simply. All the furniture is made from the finest of of Italian full-grain leather, and the hardwood, European-style cabinetry comes in a suede finish, the countertops are in quartz, and the appliance suite is something to boast about. You will find more luxurious, stylish, comfortable and convenient features throughout, plus the technology will be exactly what you have been looking for. So choose your own private resort on wheels, a King Aire, today!  

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    Sleeps 7
    Slides 3
    Length 44 ft 11 in
    Ext Width 8 ft 6 in
    Ext Height 13 ft 4 in
    Int Height 7 ft 2 in
    Interior Color Naples, Andaz, Messa, Velluto
    Exterior Color Traditional: Baroque, Colonial, Nouveau, Tuder; Contemporary: Crimson, Saxe, Slate, Verde
    Hitch Weight 20000 lbs
    Gross Weight 54000 lbs
    Dry Weight 49200 lbs
    Cargo Weight 4800 lbs
    Fresh Water Capacity 105 gals
    Grey Water Capacity 80 gals
    Black Water Capacity 60 gals
    Furnace BTU 85000 btu
    Generator 12.5 kW Cummins Onan Diesel
    Fuel Type Diesel
    Engine Cummins X15
    Chassis Spartan K3 Tag Axle
    Horsepower 605 hp
    Fuel Capacity 200 gals
    Wheelbase 292 in
    Number Of Bunks 2
    Available Beds King
    Torque 1950 ft-lb
    Refrigerator Type Viking Stainless Steel w/French Door and Internal Ice Maker
    Refrigerator Size 22 cu ft
    Convection Cooking Yes
    Cooktop Burners 2
    Shower Size 40" x 30"
    Number of Awnings 2
    Axle Weight Front 20000 lbs
    Axle Weight Rear 20000 lbs
    Axle Weight Tag 14000 lbs
    AC BTU 45000 btu
    TV Info LR 55" 8K QLED on Power Lift, Bunks (2) 19" TV/DVD Monitors, Cab 43" 4K QLED, BR 50" 4K LED, Ext. 43" 4K QLED
    Awning Info Girard Nova Side w/Window Sensor, Remote Control & LED Lights
    Washer/Dryer Available Yes
    Gross Combined Weight 74000 lbs
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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Transwest Kansas City 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 @833-361-5692 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.