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Vehicle Details
Ad ID: 100955
Type: Pre-Owned
Stock #: 66000
Price: $389,999
Phone: 833-290-6424
Category: MOTORHOME CLASS A - Diesel Pusher
Make: Newmar
Model: New Aire 3543
Year: 2020
Mileage: 20000
Length: 35
City: Sandy______
State: UT
Slide Out: Equipped with 3 Slide Outs
Features Include
Fresh Water Capacity:  105   Sleeping Capacity:  6   Engine Mfg:  Cummins / I6 Diesel Pusher/450hp/8.9l
  Fuel Capacity:  90        
Contact us and ask for: Sales Department   
Ad Description
Sandy, UT.

2020 Newmar - New Aire Floorplan: 3543 (Class A)


The 2020 Newmar New Aire 3543 is a luxurious motorhome that offers a comfortable and sophisticated travel experience. With its high-end features and amenities, this motorhome is ideal for those who want to travel in style and comfort.

One of the key selling points of the Newmar New Aire 3543 is its spacious and well-appointed interior. The motorhome features a well-designed floor plan that maximizes space and offers plenty of storage. The living area is comfortable and inviting, with plush seating, high-quality finishes, and state-of-the-art technology.

The kitchen is fully equipped with high-end appliances, including a residential refrigerator, convection microwave, and induction cooktop. The bathroom is similarly well-appointed, with a spacious shower and elegant fixtures.

Other notable features of the Newmar New Aire 3543 include a powerful Cummins diesel engine, a Freightliner chassis, and advanced safety features such as collision mitigation and lane departure warning.

Overall, the 2020 Newmar New Aire 3543 is a top-of-the-line luxury motorhome that offers the ultimate travel experience. If you want to travel in comfort and style, this motorhome is an excellent choice.

With under 20,000 MILES on it, you are buying new, without the problems of new Luxury Motorhomes. Meticulously maintained and stored in a warehouse, this is practically new without having to pay the new coach prices.


Length 35.83 ft. (430 in.)

Width 8.46 ft. (101.5 in.)

Height 12.25 ft. (147 in.)

Interior Height 6.79 ft. (81.5 in.)

Wheelbase 18.83 ft. (226 in.)


Dry Weight 35,200 lbs.

Payload Capacity 3,400 lbs.

Towing Capacity 10,000 lbs.

GVWR 38,600 lbs.


Fuel Capacity 90.0 gal.

Holding Tanks

Total Fresh Water Tank Capacity 105.0 gal.

Total Gray Water Tank Capacity 60.0 gal.

Total Black Water Tank Capacity 40.0 gal.

Air Conditioning 27,000 BTUs

Heater 50,000 BTUs

MORE pictures available upon request.