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We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

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    1. Home
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    3. 2023 Newmar King Aire 4531

    2023 Newmar King Aire 4531

    UsedClass A|Stock #36929|Located at Holiday World of Alvarado in Katy, TX
    Not listed

    Newmar King Aire Class A diesel motorhome 4531 highlights:

    • Bath and a Half

    • Visionary Trifold Sofa

    • Sleep Number King Bed

    • Hide-A-Leaf Dinette

    • Wireless Charging Mat

    • Exterior 43" 4K QLED TV

    • Two Lithium Ion Power Packs

    Whether you travel for work or enjoyment or even live in this coach, you will appreciate all the technology such as the infra red repeater system to operate the audio/visual components, the 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. The main living and kitchen area is spacious thanks to the slide outs, and you can relax on the visionary trifold sofa, the comfort lounge sofa and the driver/passenger seats. The hide-a-left dinette offers dining as well as working space, and the kitchen provides top-notch appliances including a Viking stainless steel refrigerator and convection microwave, and a Fisher Paykel dishwasher with wood panel front, plus there is a farmhouse sink, and drawers with dovetail sides and self-closing full-extension ball bearing guides.  You will also find a pull-out cabinet and a pantry.  The half bath is mid-coach, and the full rear bathroom offers a spacious area to get ready for the day plus provides lots of storage, and a washer/dryer.

    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 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!

    Specifications

    Length

    44 ft 11 in

    Dry weight

    48,800 lbs

    Sleeps

    5 people

    Slideouts

    3

    Unit features & options

    • Full-Paint Masterpiece Finish with Cut & Buff and Beta Fusion Protection on Front Cap
    • Convex Exterior Chrome Mirrors with Remote Control, Defrost, Turn Signals and Side View Cameras
    • Entrance Door with Automatic Step
    • Rear Hitch for Towing Car
    • Assist Handle at Entrance Door
    • Dual Latched Front Entrance Door with Power Flush Stepwell Cover
    • Mud Flaps
    • Rear Protective Tow Guard with Stainless Steel Newmar Name Cutout
    • Undercoating
    • Hydraulic Leveling Jacks
    • Stainless Steel Exterior Trim Pieces and Entrance Door Kick Panel
    • Hammock Backer
    • Holding Tank Levels Displayed in Exterior Water Works Compartment
    • Powered Door Lift for Engine Access
    • Two Power Pass Through Storage Trays with Access from Either Side with Two Storage Shelves per Tray
    • Ajar Warning for Generator Slide, Baggage Doors, Entry Door, Engine Door and Escape Door
    • Push Button Baggage Door Release, Keyless Entrance Door with Touch Pad & Door Bell
    • Self-Latching Soft Close Baggage Doors
    • Power Washer with 50’ Hose Reel Connected to Hot Water Line
    • Blind Spot Detection
    • Patio Hammock Package Specify 1 or 2
    • Stainless Steel Trim Kit for Exterior Compartment Doors
    • Flag Pole Bracket
    • Fiberglass Roof and Integrated Gutter Rail

    Full specifications

    As provided in the original listing

    AC BTU45000 btu
    Available BedsKing
    Awning InfoGirard Nova Side w/Window Sensor, Remote Control & LED Lights
    Axle Weight Front20000 lbs
    Axle Weight Rear20000 lbs
    Axle Weight Tag14000 lbs
    Black Water Capacity60 gals
    Cargo Capacity5200 lbs
    ChassisSpartan K3 Tag Axle
    Convection CookingYes
    Cooktop Burners2
    Dry Weight48800 lbs
    Electrical Service50 amp
    EngineCummins X15
    Ext Height13 ft 4 in
    Ext Width8 ft 6 in
    Fresh Water Capacity105 gals
    Fuel Capacity165 gals
    Fuel TypeDiesel
    Furnace BTU85000 btu
    GVWR54000 lbs
    Grey Water Capacity80 gals
    Gross Combined Weight74000 lbs
    Hitch Weight20000 lbs
    Horsepower605 hp
    Int Height7 ft 2 in
    Length44 ft 11 in
    Number of Awnings2
    Refrigerator Size22 cu ft
    Refrigerator TypeViking Stainless Steel w/French Door and Internal Ice Maker
    Shower Size50" x 34"
    Shower TypeShower w/Seat
    Sleeps5
    Slides3
    TV InfoLR 55" 8K QLED on Power Lift, Cab 43" 4K QLED, BR 50" 4K LED, Ext. 43" 4K QLED
    Torque1950 ft-lb
    Washer/Dryer AvailableYes
    Wheelbase292 in

    Price history

    Days listed

    8

    Get more info

    2023 King Aire 4531

    2023 King Aire 4531
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.

    Dealer information

    Holiday World of Alvarado – Katy

    28909 Katy Freeway
    Katy, TX 77494
    (281) 328-4151

    Newmar King Aire Class A diesel motorhome 4531 highlights:

    • Bath and a Half

    • Visionary Trifold Sofa

    • Sleep Number King Bed

    • Hide-A-Leaf Dinette

    • Wireless Charging Mat

    • Exterior 43" 4K QLED TV

    • Two Lithium Ion Power Packs

    Whether you travel for work or enjoyment or even live in this coach, you will appreciate all the technology such as the infra red repeater system to operate the audio/visual components, the 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. The main living and kitchen area is spacious thanks to the slide outs, and you can relax on the visionary trifold sofa, the comfort lounge sofa and the driver/passenger seats. The hide-a-left dinette offers dining as well as working space, and the kitchen provides top-notch appliances including a Viking stainless steel refrigerator and convection microwave, and a Fisher Paykel dishwasher with wood panel front, plus there is a farmhouse sink, and drawers with dovetail sides and self-closing full-extension ball bearing guides.  You will also find a pull-out cabinet and a pantry.  The half bath is mid-coach, and the full rear bathroom offers a spacious area to get ready for the day plus provides lots of storage, and a washer/dryer.

    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 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!

    Specifications

    Length

    44 ft 11 in

    Dry weight

    48,800 lbs

    Sleeps

    5 people

    Slideouts

    3

    Unit features & options

    • Full-Paint Masterpiece Finish with Cut & Buff and Beta Fusion Protection on Front Cap
    • Convex Exterior Chrome Mirrors with Remote Control, Defrost, Turn Signals and Side View Cameras
    • Entrance Door with Automatic Step
    • Rear Hitch for Towing Car
    • Assist Handle at Entrance Door
    • Dual Latched Front Entrance Door with Power Flush Stepwell Cover
    • Mud Flaps
    • Rear Protective Tow Guard with Stainless Steel Newmar Name Cutout
    • Undercoating
    • Hydraulic Leveling Jacks
    • Stainless Steel Exterior Trim Pieces and Entrance Door Kick Panel
    • Hammock Backer
    • Holding Tank Levels Displayed in Exterior Water Works Compartment
    • Powered Door Lift for Engine Access
    • Two Power Pass Through Storage Trays with Access from Either Side with Two Storage Shelves per Tray
    • Ajar Warning for Generator Slide, Baggage Doors, Entry Door, Engine Door and Escape Door
    • Push Button Baggage Door Release, Keyless Entrance Door with Touch Pad & Door Bell
    • Self-Latching Soft Close Baggage Doors
    • Power Washer with 50’ Hose Reel Connected to Hot Water Line
    • Blind Spot Detection
    • Patio Hammock Package Specify 1 or 2
    • Stainless Steel Trim Kit for Exterior Compartment Doors
    • Flag Pole Bracket
    • Fiberglass Roof and Integrated Gutter Rail

    Full specifications

    As provided in the original listing

    AC BTU45000 btu
    Available BedsKing
    Awning InfoGirard Nova Side w/Window Sensor, Remote Control & LED Lights
    Axle Weight Front20000 lbs
    Axle Weight Rear20000 lbs
    Axle Weight Tag14000 lbs
    Black Water Capacity60 gals
    Cargo Capacity5200 lbs
    ChassisSpartan K3 Tag Axle
    Convection CookingYes
    Cooktop Burners2
    Dry Weight48800 lbs
    Electrical Service50 amp
    EngineCummins X15
    Ext Height13 ft 4 in
    Ext Width8 ft 6 in
    Fresh Water Capacity105 gals
    Fuel Capacity165 gals
    Fuel TypeDiesel
    Furnace BTU85000 btu
    GVWR54000 lbs
    Grey Water Capacity80 gals
    Gross Combined Weight74000 lbs
    Hitch Weight20000 lbs
    Horsepower605 hp
    Int Height7 ft 2 in
    Length44 ft 11 in
    Number of Awnings2
    Refrigerator Size22 cu ft
    Refrigerator TypeViking Stainless Steel w/French Door and Internal Ice Maker
    Shower Size50" x 34"
    Shower TypeShower w/Seat
    Sleeps5
    Slides3
    TV InfoLR 55" 8K QLED on Power Lift, Cab 43" 4K QLED, BR 50" 4K LED, Ext. 43" 4K QLED
    Torque1950 ft-lb
    Washer/Dryer AvailableYes
    Wheelbase292 in

    Price history

    Days listed

    8

    Get more info

    2023 King Aire 4531

    2023 King Aire 4531
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.

    RV Envy

    2023 Newmar King Aire 4531

    Used · Class A

    Not listed

    Holiday World of Alvarado – Katy

    28909 Katy Freeway

    Katy, TX 77494

    (281) 328-4151

    Stock #36929

    2023 Newmar King Aire 4531 floor plan

    Specifications

    Length44 ft 11 in
    Dry weight48,800 lbs
    Sleeps5 people
    Slideouts3

    Full specifications

    AC BTU45000 btu
    Available BedsKing
    Awning InfoGirard Nova Side w/Window Sensor, Remote Control & LED Lights
    Axle Weight Front20000 lbs
    Axle Weight Rear20000 lbs
    Axle Weight Tag14000 lbs
    Black Water Capacity60 gals
    Cargo Capacity5200 lbs
    ChassisSpartan K3 Tag Axle
    Convection CookingYes
    Cooktop Burners2
    Dry Weight48800 lbs
    Electrical Service50 amp
    EngineCummins X15
    Ext Height13 ft 4 in
    Ext Width8 ft 6 in
    Fresh Water Capacity105 gals
    Fuel Capacity165 gals
    Fuel TypeDiesel
    Furnace BTU85000 btu
    GVWR54000 lbs
    Grey Water Capacity80 gals
    Gross Combined Weight74000 lbs
    Hitch Weight20000 lbs
    Horsepower605 hp
    Int Height7 ft 2 in
    Length44 ft 11 in
    Number of Awnings2
    Refrigerator Size22 cu ft
    Refrigerator TypeViking Stainless Steel w/French Door and Internal Ice Maker
    Shower Size50" x 34"
    Shower TypeShower w/Seat
    Sleeps5
    Slides3
    TV InfoLR 55" 8K QLED on Power Lift, Cab 43" 4K QLED, BR 50" 4K LED, Ext. 43" 4K QLED
    Torque1950 ft-lb
    Washer/Dryer AvailableYes
    Wheelbase292 in

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.