2023 Newmar New Aire 3543 - 10840
For Sale in Winter Garden, FL.

MSRP: $679,354
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In Stock New Arrival
  • Stock #10840
  • Year2023
  • ManufacturerNewmar
  • MakeNewmar
  • ModelNew Aire
  • Floorplan3543
  • TypeDiesel Pusher
  • ConditionNew
  • Mileage1,123
  • Length35' 0"
  • VIN711430
  • MSRP$679,354.00
  • ChassisSpartan K2
  • Engine ManufacturerCummins L9
  • Fuel TypeDiesel
  • InteriorOmni Decor | Tuscan Maple Hardwood-HG
  • ExteriorCustom Essex "Westminster"
  • Sleeps2
  • Water Capacity (Fresh)105 gal
  • Water Capacity (Black)40 gal
  • Water Capacity (Grey)60 gal
  • Air Conditioners2
  • A/C Spec15M w/Heat Pump
  • GVWR48,600 lbs
  • Slideouts3
  • Payload Capacity48,600 lbs

MSRP: $679,354. Please Call for Sale Price.

This 2023 Newmar New Aire 3543 is redefining compact luxury travel and it’s easily recognized by the newly designed front and rear cap. A steadfast Spartan K2 chassis paired with a robust Cummins 9L 450HP diesel engine are still the foundation for a comfortable ride. Factor in Newmar’s exclusive Comfort Drive Steering System, electronic stability control, independent front suspension, OnGuard collision mitigation adaptive cruise system and Mobileye Lane tracking with haptic feedback; all adding up to miles and miles of pleasurable travel.

The redesign continues in the cockpit with Ultraleather heated captain’s chairs, Xite Radio with Apple Car Play and dual 10”monitors, Nav-N-Go navigation system, and two wireless charging mats. In addition to Newmar’s Essex “Westminster” exterior colors enhancing this ’23 New Aire motorhome, Independence RV customizes each coach with select options to provide the utmost in luxury and comfort. 

It may be compact like before, but the living area inside the ’23 New Aire is even more impressively stylish. Fit and finish details include newly designed slide out fascia and a new designer feature ceiling, and new flooring throughout the coach. Most notably are the larger windows (introduced last year) that meet in the corner creating a bay window for seamless views and more natural light.


Make dinner for yourself or entertain easily in the modern New Aire kitchen. An all-electric stainless steel appliance suite includes:


Your living space expands outside with the exterior appointments included in this 2023 New Aire.


Everything a premium coach should have with leading edge technology, including a Lithium Ion Battery System which outperforms all other leading battery systems.

Central Florida’s Newmar Diamond Award Dealership

Independence RV, Central Florida’s award-winning Newmar dealership takes the 2023 Newmar brand to the next level with customized coaches to provide superior comfort and luxury in residential-quality motorhomes. For more information on this 2023 Newmar New Aire 3543 or any other Newmar model call Independence RV (877) 281-8452, located in Winter Garden, FL.





Independence RV Sales

12705 W. Colonial Drive
Winter Garden, Florida

Toll-Free: 866-387-4268

Phone: 407-877-7878

Fax: 407-573-0127

CONTACT Independence RV Sales



  • Convection Microwave
  • Dishwasher
  • Dryer
  • Electric Heat
  • Hydronic Heat
  • Icemaker
  • Residential Refrigerator
  • Stainless Appliances
  • Stove Cover
  • Stove Top Burner
  • Washer


  • 50 Amp Service
  • Air Conditioning
  • Batteries
  • Converter
  • Fantastic Fan
  • Generator
  • Inverter
  • Slide-out Battery Tray
  • Solar Panel


  • Backup Camera
  • Bluetooth Stereo
  • Cable Prepped
  • CO Detector
  • Fire Extinguisher
  • GPS Navigation
  • Heat Pump
  • Hydraulic Jack
  • LED Lights
  • Load Lights
  • LP Detector
  • Satellite Prepped
  • Sirius Satellite Radio
  • Smoke Detector
  • Sound Bar
  • Stereo System
  • Televator TV
  • TV
  • TV Antenna
  • Wi-Fi Range Extender


  • Alloy Wheels
  • Aluminum Entrance Steps
  • Awning
  • Backup Monitor
  • Diamond Shield Paint Protection Film
  • Egress Door
  • External Shower
  • Fiberglass Sidewalls
  • Front Overhead Storage
  • Full Body Paint
  • Keyless Entry
  • Leveling Jacks
  • Manual Awning
  • Outside Entertainment Center
  • Pass Thru Storage
  • Power Awning
  • Power Entrance Step
  • Screen Door
  • Second Roof A/C
  • Side View Cameras
  • Slam Latch Baggage Doors
  • Slideout
  • Slide-out Awning
  • Tinted Windows


  • 6-Way Power Driver's Seat
  • Air Mattress
  • Built-In Safe
  • Central Vacuum
  • Computer Station
  • Day/Night Shades
  • Euro Booth
  • Fireplace
  • Glass Shower Door
  • Heated Floor
  • King Size Bed
  • Kitchen Sink
  • Leather Furniture
  • Medicine Cabinet
  • Non-Smoking Unit
  • Overhead Cabinetry
  • Pantry
  • Pocket Door(s)
  • Power Seats
  • Roof Vents
  • Self Contained
  • Shower
  • Solid Surface Countertops
  • Theater Seating
  • Toilet
  • Vanity
  • Wardrobe(s)

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