2027 Newmar Mountain Aire 4118 Coming Soon

2027 Newmar Mountain Aire 4118

New Class A RV

Coming soon to Transwest of Frederick, CO

Coming Soon

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New Class A RV

Coming soon to Transwest of Frederick, CO

Coming Soon

The 2027 Newmar Mountain Aire brings some brand new updates, including a Samsung refrigerator with a water dispenser, upgraded Bose Smart Ultra sound quality, standard Xite 360 camera recording, and standard Starlink internet with a required subscription. You can also add powered theater seating with adjustable headrests, a pantry beverage storage option, and a pet package with splash-proof bowls, an exterior leash hook, and a retractable pet gate.

The 2027 Newmar Mountain Aire includes four floor plans ranging from 38 to 45 feet: 3823, 3825, 4118, and 4551.

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Specifications

Type: Class A
Year: 2027
Make: Newmar
Model: Mountain Aire
Submodel: 4118
Stock ID: 5N261145
VIN (Last 6): 096479
Status: Coming Soon
Condition: New
Living Quarters: No

Dimensions & Weights

Empty Weight: 42,590
GVWR (lbs): 54,000

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Mountain Aire 4118 Floor plan

Disclaimer: This floor plan might not reflect what exactly will be on this vehicle.

Download Floor Plan

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Our Customers Say It Best

2027 Newmar Mountain Aire Features

Peak performance

The 2027 Newmar Mountain Aire is powered by a 525-horsepower Cummins X12 engine with 1,695 pound-feet of torque, paired with an Allison 4000MH automatic transmission. The Spartan K3 tag axle chassis, 150-gallon fuel tank, and 69,000-pound gross combination weight rating give the 2027 Newmar Mountain Aire confident long-haul capability. The 38-foot floor plans also include Newmar’s exclusive passive tag axle setup, adding stability and control in a more manageable Class A footprint.
Control at every turn

Heated driver and passenger seats include power lumbar, recline, and footrests, while Comfort Drive adaptive steering helps keep longer drives steady. The Xite dash radio includes Apple CarPlay, dual 10-inch monitors, and Nav-N-Go navigation. Mobileye lane tracking, OnGuard collision mitigation adaptive cruise, passenger-side monitoring, wireless charging mats, and a new doorbell camera system connected to the remote app round out the cockpit setup
Elevated everyday living

Multiple seating configurations are available, including optional powered theater seating with adjustable headrests. A 50-inch Samsung 4K LED TV on a televator anchors the living space, while Starlink internet keeps the coach connected with a required subscription. Depending on floor plan length, the 2027 Newmar Mountain Aire includes two or three 15K BTU heat pump central air conditioners, plus ATC controls that connect to the Newmar app through Bluetooth.
Take meals to new heights

An Italian leather Euro booth dinette creates a polished dining space, while the Samsung refrigerator with icemaker, all-electric flush-mount induction cooktop, and 30-inch stainless steel convection microwave covers the essentials. Super-polished solid-surface countertops give the galley a clean finish, and a new pantry with a large drawer for pots and pans adds smart storage. You can also add a dishwasher with a wood panel front or a narrow beverage refrigerator in the pantry.
A place to rest

The bedroom is designed for restful sleep after long travel days. A king-size bed with plush pillow-top mattress anchors the space, joined by dimmable reading lights with adjustable aim, a Samsung 4K LED TV, and a lighted wardrobe. The bed top includes lift access for added storage, while a 110V outlet in the bed overhead with two pass-through ports adds practical charging convenience. A stacked two-piece Splendide washer-dryer is also included.
Bathroom exceeds expectation

The 2027 Newmar Mountain Aire offers both bath and bath-and-a-half floor plan configurations. Depending on the layout, you can enjoy a large residential shower with a skylight, a super-polished solid-surface countertop, an Aqua Miser shower system, a large vanity with in-mirror lights, and Chinook dual-loop heat with continuous water. Shower size and style vary by floor plan, giving you different bathroom setups across the 2027 Newmar Mountain Aire lineup.

Review

2026 Newmar Mountain Aire 3825 Walkthrough Tour

Some coaches just feel right. The 2026 Newmar Mountain Aire 3825 blends bold looks, smart features, and an easy-to-navigate layout that takes the hassle out of travel from the very beginning. It&rsq...

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This RV can be found at our Transwest location near Denver, CO

4001 Commerce Dr
Frederick, CO 80504

(303) 684-3450

Location Details

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