2026 Newmar New Aire 3543

New Class A in San Marcos, California, 92069

$733,335.00
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New 2026 Newmar New Aire 3543 available in San Marcos, California
2026 Newmar New Aire 3543 - New Class A For Sale by Blue Compass RV San Marcos in San Marcos, California features Slideout
2026 New Aire 3543 by Newmar from Blue Compass RV San Marcos in San Marcos, California
New 2026 Newmar New Aire 3543 available in San Marcos, California

Unit Specs

  • Stock #M131194
  • Year2026
  • ManufacturerNewmar
  • Make Newmar
  • ModelNew Aire
  • Floorplan3543
  • Floorplan LayoutRear Bedroom
  • Type Class A
  • ConditionNew
  • Length35' 0"
  • VIN4UZACEFE2TCWT5182
  • Price $733,335.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner
  • Engine Model8.9L Cummins
  • Fuel TypeDiesel
  • Sleeps5
  • Water Capacity (Fresh)105 gal
  • Water Capacity (Black)40 gal
  • Water Capacity (Grey)60 gal
  • Slideouts3
  • Tow/Hitch Weight10000 lbs

Newmar New Aire Class A diesel motorhome 3543 highlights:

  • Full-Wall Slide
  • Mid-Coach Bath
  • Euro Booth Dinette
  • Dry Bar
  • 87" Visionary Sofa
  • King Bed Slide

 

Looking to relax in the great outdoors, travel to see family cross-country, or shop at your favorite places while staying at an RV resort? You can do all of those activities plus more when you travel in this coach! The full-wall slide gives you plenty of room to walk from the front to the back and the two additional slide outs giving you even more space. The main living area offers a visionary sofa, and a Euro booth dinette with two table leaves and two folding chairs for more seating while dining or watching the 50" TV on power lift. You will also be able to utilize the driver/passenger seats which include six-way power lumbar, recline, and footrest when drinking your glass of wine or cup of coffee. The kitchen offers everything you will need to make any meal, plus the stainless steel appliances are stylish. 

 

With any Newmar New Aire Class A diesel motorhome, you can enjoy luxury, functionality, style, and modern amenities wrapped up in a small package! And these coaches stand out on the road with the front and rear end caps, the lighted Newmar badge on the front grill, and the Full-Paint Masterpiece Finish with Clearcoat. Each is built on a Freightliner or optional Spartan chassis with 450HP Cummins diesel engine giving you the power you want, and includes an IFS front suspension and electronic stability control for an outstanding drive. More standout features include the back-up alarm, recessed fuel fills with crossover to fill from either side, the tire pressure display on the dash, and Mobile Eye lane tracking. Inside, you'll love the super polished solid surface countertops, Ultraleather sofas and front seats, plus tile floor in the kitchen, bathroom and living areas!

  • Rear Bedroom

2026 Newmar New Aire 3543 Features


  • Exterior
    Slideout

2026 Newmar New Aire 3543 Specifications

General

MSRP

$646,120

Dimensions

Height

12' 3"

Height (interior)

6' 9"

Length

35' 10"

Width

8' 5"

Weights

Dry Weight

33,850 lbs

GVWR

38,600 lbs

Payload Capacity

4,750 lbs

Capacities

Fuel Capacity

90 gal

Sleep Capacity

3

Water Capacity - Black

40 gal

Water Capacity - Fresh

105 gal

Water Capacity - Grey

60 gal

Engine/Transmission

Engine Manufacturer

Cummins

Engine Model

L9 8.9L, 450 HP

Fuel Type

Diesel

Transmission Spec

Allison 3000MH 6-speed automatic

Exterior

# Awnings

1

# Axles

2

# Doors

1

# Slides

3

Chassis

Spartan K3

Electrical

# A/C

2

A/C Spec

15K BTU Penguin™ Heat Pump Air Conditioners

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Newmar New Aire 3543 Literature


Seller Info

Blue Compass RV San Marcos

251 Travelers Way
San Marcos, CA 92069

Member Since 2024

See 524 Reviews

Unit Specs

  • Stock #M131194
  • Year2026
  • ManufacturerNewmar
  • Make Newmar
  • ModelNew Aire
  • Floorplan3543
  • Floorplan LayoutRear Bedroom
  • Type Class A
  • ConditionNew
  • Length35' 0"
  • VIN4UZACEFE2TCWT5182
  • Price $733,335.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner
  • Engine Model8.9L Cummins
  • Fuel TypeDiesel
  • Sleeps5
  • Water Capacity (Fresh)105 gal
  • Water Capacity (Black)40 gal
  • Water Capacity (Grey)60 gal
  • Slideouts3
  • Tow/Hitch Weight10000 lbs

Email Seller

Request More Info on this 2026 Newmar New Aire 3543 Offered for sale by Blue Compass RV San Marcos
Blue Compass RV San Marcos
Blue Compass RV San Marcos

251 Travelers Way
San Marcos, CA 92069

Phone: Click to Call

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New 2026 Newmar New Aire 3543 available in San Marcos, California
2026 Newmar New Aire 3543 - New Class A For Sale by Blue Compass RV San Marcos in San Marcos, California features Slideout
2026 New Aire 3543 by Newmar from Blue Compass RV San Marcos in San Marcos, California
New 2026 Newmar New Aire 3543 available in San Marcos, California