Newmar King Aire Motor Home Class A - Diesel

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The King Aire class A motor home by Newmar is one of their most luxurious yet one of the most powerful that money can buy. A coach that reflects a level of sophistication with its sleek design and ample style. When you enter the King Aire you'll find clean lines, rich colors and unique textures that complete this ultramodern coach. 

This class A motor coach is filled with exquisite elements like high-gloss hardwood cabinetry, contemporary light fixtures, artistic porcelain tiling and Villa furniture to make you feel right at home. Choose from six different triple or quad slide floorplan configurations and four different exterior colors and decor choices to make this luxury diesel coach a true reflection of you.  

Any one of Newmar's brand new King Aire motor coaches will have you traveling like royalty. Get your King Aire diesel class A today and start planning your next luxury vacation!
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Motor Home Class A - Diesel

  1. Floorplan - 2015 Newmar King Aire 4501
    Rear Bedroom
    • Length: 44 ft 11 in
    • Weight: 46200 lbs
    • Slides: 4
    • Sleeps: 5
  2. Floorplan - 2016 Newmar King Aire 4503
    Bath and a Half, Rear Bath
    • Length: 44 ft 11 in
    • Weight: 47000 lbs
    • Slides: 3
    • Sleeps: 4
  3. Floorplan - 2016 Newmar King Aire 4518
    Bath and a Half, Rear Bedroom
    • Length: 44 ft 11 in
    • Weight: 46900 lbs
    • Slides: 4
    • Sleeps: 6
  4. Floorplan - 2016 Newmar King Aire 4519
    Bath and a Half, Rear Bath
    • Length: 44 ft 11 in
    • Weight: 47000 lbs
    • Slides: 3
    • Sleeps: 6
  5. Floorplan - 2016 Newmar King Aire 4553
    Bath and a Half, Rear Bath
    • Length: 44 ft 11 in
    • Weight: 47000 lbs
    • Slides: 3
    • Sleeps: 4
  6. Floorplan - 2016 Newmar King Aire 4565
    Bath and a Half, Rear Bath
    • Length: 44 ft 11 in
    • Weight: 47100 lbs
    • Slides: 3
    • Sleeps: 4
  7. Floorplan - 2015 Newmar King Aire 4568
    Bath and a Half, Rear Bedroom
    • Length: 44 ft 11 in
    • Weight: 46200 lbs
    • Slides: 4
    • Sleeps: 4
  8. Floorplan - 2016 Newmar King Aire 4598
    Bunkhouse, Bath and a Half
    • Length: 44 ft 11 in
    • Weight: 46300 lbs
    • Slides: 4
    • Sleeps: 6
  9. Floorplan - 2015 Newmar King Aire 4599
    Bath and a Half, Rear Bath
    • Length: 44 ft 11 in
    • Weight: 46200 lbs
    • Slides: 4
    • Sleeps: 5
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King Aire Features:

Standard Features (2016)
  • Spartan Passive Steer Tag Axle K3 Chassis with 600Hp Cummins ISX Engine
  • Cruise Control
  • Comfort Drive™ Steering With Adjustable Control
  • Power Tilt & Telescope VIP Smart Steering Column & Mirrors
  • Recessed Fuel Fills with Crossover to Fill from Either Side
  • Back-Up Alarm
  • Anti-Lock Braking System
  • Electronic Chassis Information Center in Dash
  • Air Leveling Control System
  • Alcoa Dura-Brite Aluminum Wheels
  • Memory Settings for Driver Seat Pedals, Steering Column & Mirrors
  • Tire Pressure Monitor System
  • Trip Travel Information
Air Conditioning & Heating
  • Three 15M Penguin™ Heat Pump Air Conditioners with Remote Control Thermostat
  • Hydronic Zone Diesel Heating System with Continuous Hot Water
  • Propane Gas Leak Detector
  • Dash Heater and Air Conditioner
  • Roof Air Conditioning Drainage System
  • Driver and Passenger Dash Overhead Ventilation System


  • Convection Microwave with Recessed Two Burner Gas Cooktop
  • Flush Gas Cooktop cover of Matching Countertop Material
  • Whirlpool Stainless Steel 19.7Cf Refrigerator with Water Dispenser
  • Whirlpool Two Piece Stacked Washer & 220 Volt Dryer
  • Dometic 3.77 Cf Freezer on Pullout Tray in Exterior Baggage Compartment
  • Air Horns
  • Fireplace in Living Area*
  • Dishwasher in a Drawer with Stainless Steel Front Located Below Cooktop
  • Central Vacuum with Tool Kit

Audio, Video & Accessories

  • Sony® 48” LED Televator TV in Living Area*
  • Bose Cinemate Home Theater System
  • Bose Solo 15 Speaker with Bluetooth in Bedroom
  • Dash Radio with Touch Screen Navigation, Dual Monitors, Harman/JBL 360 Watt Sound System & Subwoofer
  • High Definition Wiring
  • Satellite Prep on Roof
  • Winegard® Digital Power Lift TV Antenna
  • Sony Tablet with Control of AV Equipment, Lights, Shades, Keyless Entry & Silverleaf App
  • Infra Red Repeater System to Operate Audio/Video Components
  • Wireless Router
  • Sirius Radio Capability with Antenna (Does Not include Monthly Subscription)
  • Video Matrix Valet Monitor System
  • Exterior Entertainment Center in Storage Compartment with Sony 40” LED TV & Sound Bar
  • Two 11” LCD Flip Down Monitor/DVD Player with Headphone-One at Each Bunk*
  • Sony Ultra High Definition 49” TV & Blu-Ray DVD Player in Living Area
  • Sony LED 40” TV & Blu-Ray DVD Player in Bedroom
Cabinets & Furniture
  • Sable Maple Cabinetry with High Gloss Finish & Full Overlay Doors
  • Concealed Hinges on Cabinet Doors
  • High Polished Solid Surface Countertop in Kitchen with Undermounted Glass Sink
  • High Polished Solid Surface Countertop in Bathroom and Bedroom
  • Vessel Sinks in Master Bathroom
  • Drawers with Full Extension Guides
  • Villa Ultra Leather Sofa and Front Seats with Integrated Seat Belts
  • Heated & Cooled Driver/Passenger Seats with Power- Lumbar, Recline, and Footrest
  • Lifts on Bed Top
  • Pullout Pantry Shelves*
  • Passenger Seat Work Station
  • Sleep Number Premier Radius Corner Air Mattress
  • Cedar Paneling in Bedroom Wardrobe
  • Power Jacknife Sofa*
  • 12.5 Kw Onan® Diesel Generato with Auto Changeover on Hydraulic Slide Out Tray
  • 50 Amp Electrical Service with Flexible Cord and Automatic Transfer Switch
  • 12 Volt Auxiliary Recept on Dashboard
  • Eight 6-Volt AGM House Batteries on Pull Out Tray
  • 5 Watt Solar Panel to Charge Chassis Battery
  • Two-3000 Watt Inverters
  • Midship Side Turn Signals
  • Accent Lights in Feature Ceiling, Slideout Fascia Trim, Lambrequins, Kitchen, Bed Base and Under Dash
  • Automatic Generator Start on Low Battery or Temperature Setting
  • Battery Disconnect Switch for House Battery
  • Emergency Engine Start Switch
  • Interior Courtesy Lights
  • Engine Block Heater
  • Exterior Security Lights
  • Manually Operated Hold to Run Slideout Switch
  • Cable TV Connection
  • High Power USB Charger at Dinette & Bedroom Night Stand
  • Wireless Charging Mat Built into Dash and Dresser Countertop
  • LED Lights in Exterior Storage Compartments on Automatic Switches
  • LED Lighting Inside Pull Out Pantry & Bathroom Lavatory Bases
  • Power Rewind Reel with 50’ Cord
  • Secondary Multiple Touch Screen in Bedroom
  • Silverleaf Multiplex Electrical Wiring System
  • Solar Prep Wire from Roof to House Battery Compartment
  • LED Docking Lights with Stainless Steel Trim
  • Exterior LED Accent Lights above Rear Tow Guard,Below Door Side Slideouts & Exterior Perimeter of Unit
  • Rear Hitch Docking Light
  • Backlight Vanity Mirror in Floorplans with Double Vessel Sinks
  • Full-Paint Masterpiece Finish™ with Cut & Buff and Nano Shield Protection on Front Cap
  • Assist Handle at Entrance Door
  • Convex Chrome Ext.erior Mirrors-Remote Control, Defrost, Turn Signals & Side View Cameras
  • Chrome Power Baggage Door Locks, Keyless Entrance Door with Touch Pad & Door Bell
  • Mud Flaps
  • Rear Protective Tow Guard
  • Stainless Steel Exterior Trim Pieces and Kick Panel at Entrance Door
  • Undercoating
  • Lighted Exterior Storage Compartments with Cargo Liner
  • Dual Latched Front Entrance Door with Power Flush Stepwell Cover
  • Automatic Step for Entrance Door
  • Holding Tank Levels Displayed in Exterior Water Works Compartment
  • Hydraulic Leveling Jacks
  • Large Storage Tray
  • Two Power Sliding Storage Trays
  • Rear Hitch for Towing Car
  • Powered Door Lift for Engine Access
  • Baggage Door Alert System When Engine Running
  • Designer Feature Ceiling
  • Cathedral Ceiling with Added Height to Rear Bathroom Floorplans*
  • Auto Motion Power Shades at Windshield, Driver & Passenger Side Windows
  • Auto Motion Power Window Shades and Lambrequins
  • Tile Floor in Kitchen, Bathroom, Bedroom and Living Areas
  • Interior Assist Handle at Main Entry Door
  • Quilted Bedspread, Bed Scarf and Accent Pillow
  • Polished Solid Surface Window Sills
  • Shoe Storage Shelves Recessed into Rear Cap Wardrobe
  • Safe Located in Bedroom Wardrobe
  • 10 Bc Fire Extinguisher, Smoke Detector and Carbon Monoxide Detector
Plumbing & Bath
  • Demand Water System
  • Touchless Kitchen Faucet
  • Solid Surface Shower Pan with Full Decorative Tile Walls
  • Assist Handle in Shower
  • Manibloc Plumbing System
  • Power Water Hose Reel
  • Dometic® Concerto Electric Flush or Macerator Stool*
  • Exterior Convenience Station-Hot/Cold Water, Soap & Towel Dispenser
  • Sewage & Grey Holding Tank Rinse
  • Automatic Fill For Fresh Water Tank
  • Fold Down Shower Seat
  • UV/Carbon Filter Drinking Water Purifier with Dedicated Kitchen Faucet
  • Power Dump Valves for Holding Tanks


  • Fiberglass Roof with Walkable Decking & Integrated Gutter Rail
  • Gelcoated Fiberglass Exterior Sidewalls, Front and Rear Caps
  • Aluminum-Frame Sidewalls & Roof Construction, 16" on Center
  • 5/8" Foam Insulation Laminated in Sidewalls & Ceiling
  • Mechanical Lock Arms on All Slideout Rooms
  • Polar Pak R19 Batten Insulation in Roof

Windows, Awnings And Vents

  • One-Piece Tinted Windshield
  • Frameless Double-Pane Tinted Safety-Glass Windows
  • Fan-Tastic® Vent with Rain Sensor in Kitchen and Bathroom
  • Two Girard Nova Side Awning with Wind Sensor, Remote Control and LED Lights
  • Girard Entrance Door Awning with LED Lights, Slideout Covers & Power Window Awnings
  • Window Above Bed Concealed Behind Sliding Doors
  • Skylight Above Shower*
  • Driver Side Power Window
  • Egress Door in Rear Bathroom*
  • Hardwood Lovered Cover on Fantastic Vent in Kitchen and Bathroom Areas
  • Vorad Adaptive Cruise System
Air Conditioning And Heating 
  • Electric Radiant Heat Installed Below Floor Tile
Appliances And Accessories
  • All Electric, Flush Mount Induction Cooktop, 8 Extra Batteries
  • All Electric, Flush Mount Kenyon Cooktop, 8 Extra Batteries

Audio, Video & Accessories

  • Sony® 40” LED TV in Front Overhead
  • Exterior 40” TV in Sidewall and Stainless Steel Storage Rack in Storage Compartment
  • Extra Monitor for Navigation on Passenger Side
  • Remote Control Rear View Color Camera
  • Security System
  • Winegard Digital Power Lift TV Antenna
  • Winegard Automatic Satellite Dish
  • Kvh In Motion Dome Satellite Dish
Cabinets And Furniture
  • Cashmere Rift Oak Cabinets with High Gloss Finish
  • Ginger Glazed Cherry Cabinets with High Gloss Finish
  • Havana Rift Oak Cabinets with High Gloss Finish
  • Rattan Glazed Maple Cabinets with High Gloss Finish
  • Overhead Cabinet Above Dinette
  • Overhead Cabinet Above Off Door Side Sofa
  • Overhead Cabinet in Dinette/Living room Slideout
  • Euro Booth Dinette
  • Off Door Side Power Extenda L Sofa
  • Extenda Flex Dinette
  • Combination Desk/Dinette with Buffet Table, , 2 Fixed and 2 Folding Chairs
  • Door Side Dormi Sofa with Air Mattress, Off Door Side Power Extenda L Sofa
  • Door Side Dormi Sofa with Air Mattress, Off Door Side Recliners with Lampstand
  • Door Side Televator TV, Off Door Side 2 Recliners with Lampstand
  • Sofa/Euro Booth Dinette Ensemble
  • Sofa/U-Dinette Ensemble
  • U-Dinette with Power Adjusted Table
  • Massage Feature Added to Driver/Passenger Seats
  • Four Sunforce Flexible 95 Watt Solar Panels on Roof
  • Roof-Mounted Spot Light
  • Stainless Steel Trim Kit for Exterior Baggage Doors
  • Power Washer with 50' Hose Reel Connected to Hot Water Line*


  • Silhouette Power Window Shades

Plumbing & Bath

  • Hot Water Line to Generator Area
  • Black China Bowl Stools
  • RV Sanicon System
*See us for floorplan availability.
See us for a complete list of features and available options.
All standard features and specifications are subject to change.


The Newmar Difference

We love RVs. And we build them for people who love the RV lifestyle. That's why for over 40 years, the Newmar mission has been to create recreational vehicles that are unlike any others.   

We hold ourselves to a higher standard of craftsmanship. We infuse a deeper level of pride into our work. We continually push ourselves to innovate and lead. That's what makes Newmar different.

Impeccable RV beauty, durability, comfort and affordability. Those are just a few of the qualities that create the Newmar difference.

The Newmar Mission

Newmar was created by RV people…for RV people. As a company, we were founded under a singular, distinct vision: to make the best RVs possible. That’s because our founders, Marvin Newcomer and Marvin Miller, knew how much well-made, functional, innovative recreational vehicles mean to the people who own them. They were RV enthusiasts themselves…and had experienced firsthand the passion and enthusiasm which a great RV can create.

The Newmar Community

Newmar makes a commitment to every owner. That's why we're a world leader in making incomparable luxury coaches that offer comfort, durability, quality, and reliability. Get involved in the Newmar community. We have a lot to offer. Kountry Klub, an exclusive social club for Newmar owners, was formed in 1985 and quickly grew to be one of the leading social clubs in the entire recreational vehicle industry.