New 2023 New Aire 3545 Motor Home Class A - Diesel
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New Aire 3545 Description
Newmar New Aire Class A diesel motorhome 3545 highlights:
- Full-Wall Slide
- Mid-Coach Bath
- Buffet Dinette
- Pantry
- 84" Visionary Sofa
- King Bed
You and your favorite person will love traveling and sleeping in this coach thanks to the all the comfortable features, plus all the luxury, style and convenience throughout! Beginning with the rear bedroom with a king bed with window above, the wardrobe with sliding mirror doors to be able to look at your full outfit before heading out, plus there is a space for a washer/dryer option that makes traveling convenient. The mid-coach full bathroom even has a seated shower, and the full-wall slide along with the two additional slide outs provide more space in each room. The main living area offers a visionary sofa, and a buffet dinette with four chairs. You will also have a 50" TV to watch. The kitchen suite provides stainless steel appliances that are stylish and allow you to make meals for two, three or more. The fascias and feature ceiling, the flooring, the drawers with dove tail self closing full extension ball bearing guides, and the super polished solid surface countertop in the kitchen, bathroom and bedroom are more reasons you want to buy this coach!
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 other sleek LED trim lighting on the front cap. Each is built on a Freightliner chassis with 450HP Cummins diesel engine giving you the power you want, and includes V-Ride drive axle suspension. More standout features include the back-up alarm, recessed fuel fills with crossover to fill from either side, the Comfort Drive steering, the tire pressure display on the dash, and Mobile Eye lane tracking. The all-electric stainless steel appliance suite includes an induction cooktop, a three-door residential refrigerator, and a Samsung microwave, plus the kitchen offers a backsplash and countertop edging. There is so much more to enjoy, make your selection today!
New Aire 3545 Specifications
Sleeps | 4 |
Slides | 3 |
Length | 35 ft 10 in |
Ext Width | 8 ft 6 in |
Ext Height | 12 ft 3 in |
Int Height | 6 ft 9 in |
Interior Color | Berkley, Marvella, Omni, Sparta |
Exterior Color | Berkley, Marvella, Omni, Sparta |
Hitch Weight | 10000 lbs |
GVWR | 38600 lbs |
Dry Weight | 33650 lbs |
Cargo Capacity | 4950 lbs |
Fresh Water Capacity | 105 gals |
Grey Water Capacity | 60 gals |
Black Water Capacity | 40 gals |
Tire Size | 305/75R 22.5 |
Furnace BTU | 50000 btu |
Generator | 8.0Kw Cummins Onan Diesel Quiet |
Fuel Type | Diesel |
Engine | 8.9L Cummins |
Chassis | Freightliner |
Horsepower | 450 hp |
Fuel Capacity | 90 gals |
Wheelbase | 226 in |
Available Beds | King |
Torque | 1250 ft-lb |
Refrigerator Type | Stainless Steel Three Door Residential w/Ice Maker |
Convection Cooking | Yes |
Cooktop Burners | 2 |
Shower Size | 40" x 32" |
Number of Awnings | 1 |
Axle Weight Front | 14600 lbs |
Axle Weight Rear | 24000 lbs |
Water Heater Type | Continuous |
AC BTU | 30000 btu |
TV Info | LR Samsung 50" TV, BR Samsung 43" TV |
Awning Info | Girard® G2000 Power with Wind Sensor, Remote Control & LED Lights |
Washer/Dryer Available | Yes |
Gross Combined Weight | 48600 lbs |
Shower Type | Shower w/Seat |
Electrical Service | 50 amp |
New Aire 3545 Reviews
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ManuFacts

Newmar is a company built around the Christian faith, specifically the beginning of the Mennonite faith in 1525 under the guidance of Ulrich Zwingli, and the founding of the Amish fellowship under Jacob Amman in 1693.
At Newmar, we believe that a motor coach is more than just a vehicle, it’s a passport to countless hours of fun and a lifelong memories taken from quality time spent with family and friends.
For over 50 years, we’ve applied our principles to the creation of motor coaches that have allowed people all over the world to live the RV lifestyle. And we’ll continue to so for countless generations to come. It’s why we take pride in every rivet, weld, and mechanical function.