2018 Newmar Mountain Aire 4047 - 2018 Mtn Aire 4047
For Sale in Dade City, FL.

Price: $299,900
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  • Stock #2018 Mtn Aire 4047
  • Year2018
  • ManufacturerNewmar
  • MakeNewmar
  • ModelMountain Aire
  • Floorplan4047
  • TypeDiesel Pusher
  • ConditionUsed
  • Mileage47,000
  • Length40' 0"
  • VIN4VZVU1E92JC084876
  • Price$299,900.00
  • ChassisSpartan K2
  • Engine ManufacturerCummins
  • Engine ModelI6 Diesel Pusher 11.9L 500HP
  • Fuel TypeDiesel
  • InteriorHawthorne
  • ExteriorNiagara
  • Sleeps4
  • Water Capacity (Fresh)105 gal
  • Water Capacity (Black)45 gal
  • Water Capacity (Grey)65 gal
  • Air Conditioners3
  • A/C Spec45000 BTUs
  • GVWR54,000 lbs
  • Slideouts3
  • Dry Weight43,700 lbs
  • Payload Capacity10,300 lbs

This Immaculate 2018 Mountain Aire 4047 is a Triple Full Wall Slide-Out, Bath and a Half, All Electric Motor Home, powered by a 500HP Cummins ISX Diesel, sitting on a Spartan K3 Chassis with a passive steer tag axle, has Comfort Drive Steering with the Adjustable Air Leveling Control System and is mated to an Allison MH4000 Transmission.

She looks stunning with her Niagara FBP, Hawthorne Décor, Sable Maple HG cabinetry, Polished Aluminum Wheels and her, custom ordered, $64K Newmar optional features.

Some of the cockpit and A/V features include Leather Upgraded Heated Front Seats With Power- Lumbar, Recline, Footrest & Queen Sized Passenger Seat, Drivers Side Power Window, In-Dash Radio/Cd Player With Harman/JBL 360 Watt Sound System With Subwoofer, Electronic Chassis Information Center In Dash, Cruise Control, ABS, Rear View Color Monitor System With Audio, Xite Dash Radio, 7" Monitor with Rand McNally Navigation, OnGuard Collision  System, PV360 Camera System, Convex Ext. Chrome Mirrors w/Defrost & Remote Control w/Turn Signal Indicators, Winegard Cellular WiFi, Winegard SKM 300, Sirius Radio capability, Winegard Rayzar Automatic Digital TV Antenna, 40” LED TV on Front Overhead, Sony LED TV & Blu-Ray Disk Player In Living Room (Televator) & Bedroom.


The interior is loaded with creature comforts like Auto Motion Power Window Shades & Lambrequins, Heated Tile Floor (with KGDB pattern) In Kitchen, Bathroom, Bedroom & Living Areas, Combo Dinette with Buffet Table, 68” Dormi w/Air Mattress Sofa, 2-recliners, Recessed LED Lights Ceiling & Underneath Overhead Cabinets, High Polished Solid Surface Countertops throughout the Coach, All Electric Kitchen (no LP), Induction Cooktop, Convection Microwave, Stainless Steel Whirlpool Residential Refrigerator, Dishwasher in a Drawer, Whirlpool Stacked Washer and Dryer, Premier Sleep Number Mattress, Safe in Bedroom Area, Secondary Multiple Touch Screen In Bedroom, Fantastic Vent With Rain Sensor In Kitchen & Bathrooms, Bone Undermount Lav Bowls in Both Baths, Solid Surface Shower Walls w/Glass Door and Assist Handle in Shower.

The key technical features include Hydraulic leveling Jacks, 3 15K BTU Penguin Heat Pump Central Air Conditioners With Remote Control Thermostats, 50K BTU Oasis Diesel Hydronic Heat and Hot Water System, 8 - 6 Volt House Batteries (Replaced in July 2021), 50 Amp Electrical Service With Flexible Cord And Automatic Transfer Switch w/Surge Protector, Silverleaf Multiplex Electrical Wiring System, 3000 Watt True Sine Inverter, a 12.5kW Onan Diesel Generator with Auto Start On Low Battery Or Temperature Setting, 10Kw Solar Panel to Charge Chassis Battery, RV SaniCon Turbo Macerator, Power Rewind Reel With 50' Cord, Hot Water Line to Generator and the Energy Management System.

Some of the useful/attractive exterior features are an Entrance Door w/Auto Step, Touch Pad and Doorbell, Hydraulic Leveling Jacks, an Egress Door w/Ladder, Recessed Fuel Fills with cross over to fill from either side, Battery Slide Out Tray, Large Storage Slide Tray, Full Pass through Slide Tray, Stainless Steel Trim on Baggage Doors and Chrome baggage door handles, and Mechanical Lock Arms on Non Hydraulic Slideout Rooms.


And for those outdoor living moments she has Girard G2000 “Back-To-Back” Power Side Awning Package With Wind Sensor, Remote Control & Led Lights, 40" LED TV Exterior Sidewall, Dometic Slideout Covers, LED lights under the DS Slideouts and the owner added MagnaShade Tire Covers.

She is a beautiful, loaded and meticulously maintained example of a premium luxury coach.  Definitely a coach to seriously consider.

Motor Home Finders

Dade City, Florida

CONTACT Motor Home Finders



  • Convection Microwave
  • Dishwasher
  • Dryer
  • Exterior Freezer
  • Hydronic Heat
  • Icemaker
  • Microwave
  • Oven
  • Refrigerator
  • Residential Refrigerator
  • Stainless Appliances
  • Stove Top Burner
  • Washer
  • Water Heater


  • 50 Amp Service
  • Air Conditioning
  • Auxiliary Battery
  • Batteries
  • Battery Charger
  • Converter
  • Fantastic Fan
  • Generator
  • Inverter
  • Solar Panels


  • Bluetooth Stereo
  • Blu-Ray Player
  • CD Player
  • CO Detector
  • DVD Player
  • GPS Navigation
  • Heat Pump
  • Hydraulic Jack
  • In-Motion Satellite Dish
  • LED Lights
  • LP Detector
  • Multi Media Sound System w/Input Jacks
  • Security System
  • Smoke Detector
  • Sound Bar
  • Stereo System
  • Surround Sound System
  • TV


  • Air Assist Suspension
  • Alloy Wheels
  • Automatic Leveling Jacks
  • Awning
  • Backup Monitor
  • Black Tank Flush
  • Egress Door
  • Exterior Stereo
  • External Shower
  • Front Overhead Storage
  • Full Body Paint
  • Hitch
  • Keyless Entry
  • Leveling Jacks
  • Pass Thru Storage
  • Power Awning
  • Power Entrance Step
  • Power Roof Vent
  • Roof Vent
  • Screen Door
  • Side View Cameras
  • Skylight
  • Slideout
  • Slide-out Awning
  • Thermal Pane Windows
  • Tinted Windows


  • 6-Way Power Driver's Seat
  • Bath & 1/2
  • Built-In Safe
  • Central Vacuum
  • Day/Night Shades
  • Free Standing Dinette w/Chairs
  • Glass Shower Door
  • Heated Floor
  • King Size Bed
  • Kitchen Sink
  • Leather Furniture
  • Medicine Cabinet
  • Non-Smoking Unit
  • Overhead Cabinetry
  • Pantry
  • Pet Friendly
  • Pocket Door(s)
  • Power Seats
  • Recliner(s)
  • Roof Vents
  • Self Contained
  • Shower
  • Solid Surface Countertops
  • Table and Chairs
  • Toilet
  • Vanity
  • Wardrobe(s)

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