New 2026 Newmar Supreme Aire 4341 Motor Home Super C - Diesel

Estimated Arrival - December
Arriving Soon Luxury
2026 4341 Features and Options

Newmar Supreme Aire Super C diesel motorhome 4341 highlights:

  • Freightliner Cascadia 126
  • Detroit DD16 - 600Hp / 1,850 lb-ft Of Torque
  • DT12 Transmission
  • 74" Theater Seats 
  • Booth Dinette 
  • In Floor Heat 
  • Dishwasher 
  • Stacker Washer / Dryer 
  • Exterior Freezer 
  • 640Ahr Lithium Ion Battery W/2 3,000W Pure Sine Inverters 
  • Starlink
  • Power Shades 
  • Carefree Window Awning Package 
  • Kitchen Window 
  • (2) Nova Patio Awnings 

 

You're going to love this coach with a full-wall slide and a convenient mid-ship bath that will make your journeys more comfortable. Your guests can sleep on the hide-a-bed sofa and you can take the king bed slide out in the rear bedroom. All of your clothes can go in the wardrobe with sliding doors, and you can watch a movie in bed with the Samsung LED TV. In the morning, you can prepare breakfast on the all electric flush mount induction cooktop, or use the convection microwave with an air fryer feature. This model also includes a hide-a-leaf dinette where you can dine at each day, or you can head outdoors to relax under the two power awnings!

 

Each one of these Newmar Supreme Aire Super C diesel motorhomes are built with an industry-exclusive full-paint Masterpiece Finish exterior! They are powered by a hefty 600HP 15.6L Detroit DD16 diesel engine with a 1850 lb./ft. of torque and held together by a Freightliner Cascadia 126 Chassis. A 12.5 kW Cummins diesel generator powers the units and the Nav-N-Go navigation system that comes with the 12.3" Xite dash monitor system will keep you right on track, and the Detroit Assurance Safety System will make the drive that much easier. This system includes object detection, intelligent high beams, pedestrian detection, and more safety features for your peace of mind. The full air-ride cab is exclusive to the Newmar Super C motorhomes and the plushier air-ride captain's chairs with 12V lumbar control welcomes you with comfort. Every model comes with stylish appointments and many conveniences, come find the perfect one for you today!

What Our Customers Are Saying

Outstanding service at Summerland RV

Thank you, Sharon, for the outstanding service at Summerland RV. Its people like you that makes all the difference in the RV Industry. I called you as a Winnebago Dealership, you listened to what I needed, ordered the parts, and did not give me the traditional run around. I truly appreciated the leadership, sincerity in you organizing everything for me to come in to have the parts installed in a timely - Wallace
Price: $841,362
McKee RV
Location: McKee RV
Stock# 6092
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3130377#
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2026 4341 Specifications
Sleeps 4
Slides 3
Length 43 ft 11 in
Ext Width 8 ft 6 in
Ext Height 13 ft 2 in
Int Height 6 ft 11 in
Interior Color BRIGHTON - SABLE / SUMMIT
Exterior Color LAUGHTON
Hitch Weight 30000 lbs
GVWR 58000 lbs
Fresh Water Capacity 150 gals
Grey Water Capacity 60 gals
Black Water Capacity 40 gals
Furnace BTU 50000 btu
Generator 12.5 kW Onan
Fuel Type Diesel
Engine 15.6L Detroit DD16
Chassis Freightliner Cascadia 126
Horsepower 600 hp
Fuel Capacity 120 gals
Wheelbase 302 in
Available Beds King
Torque 1850 ft-lb
Refrigerator Type Whirlpool
Refrigerator Size 19.7 cu ft
Convection Cooking Yes
Cooktop Burners 2
Shower Size 40x30
Number of Awnings 2
Axle Weight Front 18000 lbs
Axle Weight Rear 20000 lbs
Axle Weight Tag 20000 lbs
Water Heater Type Oasis
AC BTU 45000 btu
TV Info LR 50" 4K LED TV on Lift, BR Samsung LED TV
Awning Info Nova Side
Washer/Dryer Available Yes
Gross Combined Weight 80000 lbs
Shower Type Walk-In Shower
Electrical Service 50 amp
VIN 1FVHHLD19TLWS9019
For more information Contact Us

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