2026 Newmar Mountain Aire 4118
New Class A in Winter Garden, Florida, 34787
Unit Specs
- Stock #349043
- Year2026
- ManufacturerNewmar
- Make Newmar
- ModelMountain Aire
- Floorplan4118
- Type Class A
- ConditionNew
- Length41' 10"
- Width8' 0"
- Height13' 2"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps6
- Slideouts3
Looking to buy a 2026 Newmar Mountain Aire Class A RV?
Discover the epitome of luxury and comfort with the 2026 Newmar Mountain Aire 4118. This stunning motorhome is designed to elevate your travel experience with its spacious layout and high-end features. At nearly 42 feet, it offers ample space for relaxation and entertainment. The front living area welcomes you with plush seating, including a hide-a-bed sofa and a jackknife sofa, perfect for hosting guests or enjoying a cozy movie night. The well-appointed kitchen, complete with a full-size electric refrigerator and convection cooking, makes meal preparation a delight, whether you're whipping up a quick snack or a gourmet feast. Retreat to the serene master suite featuring a king-size bed, surrounded by ample storage for all your essentials. The conveniently located rear bath offers a touch of spa-like luxury with a spacious shower. With a washer/dryer prep, staying fresh on the road has never been easier. The Mountain Aire 4118 also boasts a robust Cummins I6 Diesel Pusher engine, ensuring a smooth and powerful ride. With a tow capacity of 15,000 pounds, your adventures can include all the toys you desire. Experience the perfect blend of elegance and functionality in this remarkable RV. For more details, visit your nearest General RV Dealership Location.
2026 Newmar Mountain Aire 4118 Features
2026 Newmar Mountain Aire 4118 Specifications
General
MSRP
$877,196
Dimensions
Height
13' 2"
Height (interior)
6' 11"
Length
41' 10"
Width
8' 5"
Weights
Dry Weight
42,500 lbs
GVWR
54,000 lbs
Payload Capacity
11,500 lbs
Capacities
Fuel Capacity
150 gal
Refrigerator Capacity
19.7 cu ft
Sleep Capacity
8
Water Capacity - Black
60 gal
Water Capacity - Fresh
105 gal
Water Capacity - Grey
80 gal
Engine/Transmission
Engine Manufacturer
Cummins
Engine Model
Cummins 11.9L, 525HP, 1,695lb-ft torque
Fuel Type
Diesel
Transmission Spec
Allison 6-speed 4000MH
Exterior
# Awnings
1
# Axles
3
# Doors
1
# Slides
3
Chassis
SpartanK3 tag-axle
Electrical
# A/C
3
A/C Spec
15K BTU Penguin™ Heat Pump Central Air Conditioners
2026 Newmar Mountain Aire 4118 Literature
Unit Specs
- Stock #349043
- Year2026
- ManufacturerNewmar
- Make Newmar
- ModelMountain Aire
- Floorplan4118
- Type Class A
- ConditionNew
- Length41' 10"
- Width8' 0"
- Height13' 2"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps6
- Slideouts3
Looking to buy a 2026 Newmar Mountain Aire Class A RV?
Email Seller
Request More Info on this 2026 Newmar Mountain Aire 4118 Offered for sale by General RV Center
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