DIESEL MOTOR COACH

2027 Mountain Aire

Luxurious.  Adventurous. Dependable.

Experience unrestricted luxury in the 2027 Mountain Aire, where the perfect balance of power, size, and premium amenities transforms every journey. With a 525 HP Cummins diesel engine, multiple length options, and exclusive features like Comfort Drive™ and a 38' passive tag axle, this coach delivers exceptional maneuverability, stability, and confidence to go farther than ever before. Thoughtfully designed for comfort without compromise, the Mountain Aire offers spacious living, refined entertaining, and Newmar’s trusted.

Starting at: $899,840

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Chassis
Spartan® K3 Tag Axle
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Horsepower

525

HP

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Length

38-45

FT

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Torque

1695

LB/FT

Axles

3

Tag Axle Equipped

Floor Plans

4

Exterior

4

Optional Onyx Package Available

Interior Décor

4

Design Options

Exterior

SMOKEY SAPPHIRE

Mountain Aire Smokey Sapphire Exterior

MISTY QUARTZ

Mountain Aire Misty Quartz Exterior

ASHEN STONE

Mountain Aire Ashen Stone Exterior

Interior Décor

CAMDEN

Mountain Aire Camden Interior

HALSTEAD 

Mountain Aire Halstead Interior

SORRENTO

Mountain Aire Sorrento Interior

Interior Cabinets

SUMMIT GLAZED MAPLE

Mountain Aire Summit Glazed Cabinets

MOREL GLAZED MAPLE

Mountain Aire Morel Glazed Cabinets

CHESTNUT GLAZED MAPLE

Mountain Aire Chestnut Glazed Cabinets

Floor Plans

2027 Mountain Aire / 3823

Starting at $899,840

2027 Mountain Aire 3823 Floorplan

3823

Cockpit

  • Industry-First Comfort Drive™ Adaptive Steering
  • Heated Driver and Passenger Seats with Power Lumbar and Recline, Footrest
  • Mobileye® Lane Tracking and Lane Departure System
  • OnGuard™ Collision Mitigation Adaptive Cruise System with Adjustable Following Distance Control
  • Xite Dash Radio with Apple CarPlay®, 9" Dual Monitors with Nav-N-Go Navigation System 
  • Passenger Side Monitor
  • Driver & Passenger Wireless Charging Mats
  • Doorbell Camera System at Entrance Door Connected to Remote App
2026 Mountain Aire Dash Interior
2027 Mountain Aire 3823 Cockpit Floorplan

Cabin

  • Opposing 68" Hide-A-Bed Sofa and 74" Jack-Knife Sofa in Italian Leather 
  • 74" Powered Theater Seating with Adjustable Headrests Available (Optional)
  • 50" Samsung® 4K LED TV on Televator
  • Maple Cabinet Doors in High Gloss or Suede Finish
  • Two 15K BTU Heat Pump Air Conditioners
  • ATC Control Panel Connects via Bluetooth to Newmar App
  • Starlink Internet Service (Subscription Required)
  • Pet Package (Optional)
2026 Mountain Aire Interior Front to Back View
2027 Mountain Aire 3823 Cabin Floorplan

Galley & Dinette

  • Italian Leather Euro Booth Dinette
  • Samsung® Refrigerator with Icemaker
  • All-Electric Recessed-Mount Induction Cooktop
  • 30" Stainless Steel Convection Microwave
  • Super Polished Solid-Surface Countertops
  • Pantry With Large Drawer for Pots and Pans
  • Dishwasher with Wood Panel Front (Optional)
2026 Mountain Aire Galley View
2027 Mountain Aire 3823 Galley & Dinette Floorplan

Bedroom

  • King-Size Bed with Plush Pillow Top Mattress
  • 43" Samsung® LED TV
  • Large Wardrobe with Sliding Doors
  • Stacked Two-Piece Splendide® Washer and Dryer
  • Built in Safe
2026 Moutnain Aire Bedroom Interior
2027 Mountain Aire 3823 Bedroom Floorplan

Bathroom

  • Fully Enclosed Midship Bath
  • 44" x 30" Shower with Skylight
  • Super-Polished Solid-Surface Countertop
  • Aqua Miser® Shower System
  • Large Vanity with In-Mirror Lights
  • Chinook Dual Loop Heat Continuous Hot Water
  • Linen and Medicine Cabinets
2026 Mountain Aire Interior Closet
2027 Mountain Aire 3823 Bathroom Floorplan

Exterior & Storage

  • Industry-Exclusive Full-Paint Masterpiece Finish with Clearcoat and Cut and Buff
  • Exterior RGB LED Lights Below Perimeter of Unit
  • Self-Close Baggage Doors
  • Girard® Dual Nova Side Awnings, Slideout Covers, Entrance Door & Power Window Awnings
  • Exterior Entertainment Center with Samsung® 4K LED TV & Bose® Soundbar
  • 3.0 Cu. Ft. Dometic® Freezer on Pullout Tray in Exterior Compartment
  • Onyx Package (Optional)
  • Four Flexible 120W Solar Panels on Roof (Optional)
2026 Mountain Aire Hood Exterior View
2027 Mountain Aire 3823 Exterior & Storage Floorplan

2027 Mountain Aire / 3825

Starting at $902,652

2027 Mountain Aire 3825 Floorplan

3825

Cockpit

  • Industry-First Comfort Drive Adaptive Steering
  • Heated Driver and Passenger Seats with Power Lumbar and Recline, Footrest
  • Mobileye® Lane Tracking and Lane Departure System
  • OnGuard™ Collision Mitigation Adaptive Cruise System with Adjustable Following Distance Control
  • Xite Dash Radio with Apple CarPlay®, 9" Dual Monitors with Nav-N-Go Navigation System
  • Passenger Side Monitor
  • Driver & Passenger Wireless Charging Mats
  • Doorbell Camera System at Entrance Door Connected to Remote App
2026 Mountain Aire Dash Interior
2027 Mountain Aire 3825 Cockpit Floorplan

Cabin

  • 74" Italian Leather Hide-A-Bed Sofa 
  • 74" Powered Theater Seating with Adjustable Headrests Available (Optional)
  • 50" Samsung® 4K LED TV on Televator
  • Maple Cabinet Doors in High Gloss or Suede Finish 
  • Two 15K BTU Heat Pump Air Conditioners
  • ATC Control Panel Connects via Bluetooth to Newmar App
  • Pet Package (Optional)
2026 Mountain Aire Interior Front to Back View
2027 Mountain Aire 3825 Cabin Floorplan

Galley & Dinette

  • Italian Leather Euro Booth Dinette
  • Samsung® Refrigerator with Icemaker
  • All-Electric Flush Mount Induction Cooktop
  • 30" Stainless Steel Convection Microwave
  • Super Polished Solid-Surface Countertops
  • Pantry With Large Drawer for Pots and Pans
  • Dishwasher with Wood Panel Front (Optional)
2026 Mountain Aire Galley View
2027 Mountain Aire 3825 Galley & Dinette Floorplan

Bedroom

  • King-Size Bed with Plush Pillow Top Mattress
  • 43" Samsung® LED TV
  • Shirt Wardrobe
  • Dresser
2026 Moutnain Aire Bedroom Interior
2027 Mountain Aire 3825 Bedroom Floorplan

Bathroom

  • Bath and a Half Floor Plan
  • 42" x 32" Shower with Skylight
  • Super-Polished Solid-Surface Countertop
  • Aqua Miser® Shower System
  • Large Vanity with In-Mirror Lights
  • Chinook Dual Loop Heat Continuous Hot Water
  • Wardrobe with Drawers and Safe
  • Stacked Two-Piece Splendide® Washer and Dryer
2026 Mountain Aire Interior Closet
2027 Mountain Aire 3825 Bathroom Floorplan

Exterior & Storage

  • Industry-Exclusive Full-Paint Masterpiece Finish with Clearcoat and Cut and Buff
  • Exterior RGB LED Lights Below Perimeter of Unit
  • Self-Close Baggage Doors
  • Girard® Dual Nova Side Awnings, Slideout Covers, Entrance Door & Power Window Awnings
  • Exterior Entertainment Center with Samsung® 4K LED TV & Bose® Soundbar
  • 3.0 Cu. Ft. Dometic® Freezer on Pullout Tray in Exterior Compartment
  • Onyx Package (Optional)
  • Four Flexible 120W Solar Panels on Roof (Optional)
2026 Mountain Aire Hood Exterior View
2027 Mountain Aire 3825 Exterior & Storage Floorplan

2027 Mountain Aire / 4118

Starting at $905,168

2027 Mountain Aire 4118 Floorplan

4118

Cockpit

  • Industry-First Comfort Drive Adaptive Steering
  • Heated Driver and Passenger Seats with Power Lumbar and Recline, Footrest
  • Mobileye® Lane Tracking and Lane Departure System
  • OnGuard™ Collision Mitigation Adabptive Cruise System with Adjustable Following Distance Control
  • Xite Dash Radio with Apple CarPlay®, 9" Dual Monitors with Nav-N-Go Navigation System
  • Passenger Side Monitor
  • Driver & Passenger Wireless Charging Mats
  • Doorbell Camera System at Entrance Door Connected to Remote App
2026 Mountain Aire Dash Interior
2027 Mountain Aire 4118 Cockpit Floorplan

Cabin

  • Opposing 84" Hide-A-Bed Sofa and 62" Jack-Knife Sofa in Italian Leather (Additional Seating Options Available)
  • Italian Leather Powered Theater Seating with Adjustable Headrests (Optional)
  • 50" Samsung® 4K LED TV on Televator
  • Maple Cabinet Doors in High Gloss or Suede Finish
  • Three 15K BTU Heat Pump Air Conditioners
  • ATC Control Panel Connects via Bluetooth to Newmar App
  • Starlink Internet Service (Subscription Required)
  • Pet Package (Optional)
2026 Mountain Aire Interior Front to Back View
2027 Mountain Aire 4118 Cabin Floorplan

Galley & Dinette

  • Italian Leather Euro Booth Dinette (Two Additional Dinette Optional Available)
  • Samsung® Refrigerator with Icemaker
  • All-Electric Flush Mount Induction Cooktop
  • 30" Stainless Steel Convection Microwave
  • Super Polished Solid-Surface Countertops
  • Pantry With Large Drawer for Pots and Pans
  • Dishwasher with Wood Panel Front (Optional)

 

2026 Mountain Aire Galley View
2027 Mountain Aire 4118 Galley & Dinette Floorplan

Bedroom

  • King-Size Bed with Plush Pillow Top Mattress
  • 43" Samsung® LED TV
  • Shirt Wardrobe
  • Dresser
2026 Moutnain Aire Bedroom Interior
2027 Mountain Aire 4118 Bedroom Floorplan

Bathroom

  • Bath and a Half Model Floor Plan
  • 42" x 32" Shower with Skylight
  • Super-Polished Solid-Surface Countertop
  • Aqua Miser® Shower System
  • Large Vanity with In-Mirror Lights
  • Chinook Dual Loop Heat Continuous Hot Water
  • Wardrobe with Drawers and Safe
  • Stacked Two-Piece Splendide® Washer and Dryer
  • Linen Cabinet
2026 Mountain Aire Interior Closet
2027 Mountain Aire 4118 Bathroom Floorplan

Exterior & Storage

  • Industry-Exclusive Full-Paint Masterpiece Finish with Clearcoat and Cut and Buff
  • Exterior RGB LED Lights Below Perimeter of Unit
  • Self Close Baggage Doors
  • Girard® Dual Nova Side Awnings, Slideout Covers, Entrance Door & Power Window Awnings
  • Exterior Entertainment Center with Samsung® 4K LED TV & Bose® Soundbar
  • 3.0 Cu. Ft. Dometic® Freezer on Pullout Tray in Exterior Compartment
  • Onyx Package (Optional)
  • Four Flexible 120W Solar Panels on Roof (Optional)
2026 Mountain Aire Hood Exterior View
2027 Mountain Aire 4118 Exterior & Storage Floorplan

2027 Mountain Aire / 4551

Starting at $926,036

2027 Mountain Aire 4551 Floorplan

4551

Cockpit

  • Industry-First Comfort Drive™ Adaptive Steering
  • Heated Driver and Passenger Seats with Power Lumbar and Recline, Footrest
  • Mobileye® Lane Tracking and Lane Departure System
  • OnGuard™ Collision Mitigation Adabptive Cruise System with Adjustable Following Distance Control
  • Xite Dash Radio with Apple CarPlay®, 9" Dual Monitors with Nav-N-Go Navigation System
  • Passenger Side Monitor
  • Driver & Passenger Wireless Charging Mats
  • Doorbell Camera System at Entrance Door Connected to Remote App
2026 Mountain Aire Dash Interior
2027 Mountain Aire 4551 Cockpit Floorplan

Cabin

  • Opposing 87" Hide-A-Bed Sofa and 68" Jack-Knife Sofa in Italian Leather
  • Italian Leather Powered Theater Seating with Adjustable Headrests (Optional)
  • 50" Samsung® 4K LED TV on Televator
  • Maple Cabinet Doors in High Gloss or Suede Finish
  • Three 15K BTU Heat Pump Air Conditioners
  • ATC Control Panel Connects via Bluetooth to Newmar App
  • Starlink Internet Service (Subscription Required)
  • Pet Package (Optional)
2026 Mountain Aire Interior Front to Back View
2027 Mountain Aire 4551 Cabin Floorplan

Galley & Dinette

  • Italian Leather Euro Booth Dinette (Two Additional Dinette Optional Available)
  • Samsung® Refrigerator with Icemaker
  • All-Electric Flush Mount Induction Cooktop
  • 30" Stainless Steel Convection Microwave
  • Super Polished Solid-Surface Countertops
  • Pantry With Large Drawer for Pots and Pans
  • Dishwasher with Wood Panel Front (Optional)
2026 Mountain Aire Galley View
2027 Mountain Aire 4551 Galley & Dinette Floorplan

Bedroom

  • King-Size Bed with Plush Pillow Top Mattress
  • 43" Samsung® LED TV
  • Shirt Wardrobe
  • Dresser
  • Built In Safe
2026 Moutnain Aire Bedroom Interior
2027 Mountain Aire 4551 Bedroom Floorplan

Bathroom

  • Bath and a Half Floor Plan
  • 50" x 34" Shower with Skylight
  • Super-Polished Solid-Surface Countertop
  • Aqua Miser® Shower System
  • Vanity with Dual Sinks and In-Mirror Lights
  • Chinook Dual Loop Heat Continuous Hot Water
  • Large Wardrobe with Adjustable Shelves
  • Stacked Two-Piece Splendide® Washer and Dryer
2026 Mountain Aire Interior Closet
2027 Mountain Aire 4551 Bathroom Floorplan

Exterior & Storage

  • Industry-Exclusive Full-Paint Masterpiece Finish with Clearcoat and Cut and Buff
  • Exterior RGB LED Lights Below Perimeter of Unit
  • Self-Close Baggage Doors
  • Girard® Dual Nova Side Awnings, Slideout Covers, Entrance Door & Power Window Awnings
  • Exterior Entertainment Center with Samsung® 4K LED TV & Bose® Soundbar
  • 3.0 Cu. Ft. Dometic® Freezer on Pullout Tray in Exterior Compartment
  • Onyx Package (Optional)
  • Four Flexible 120W Solar Panels on Roof (Optional)
2026 Mountain Aire Hood Exterior View
2027 Mountain Aire 4551 Exterior & Storage Floorplan

Explore the Mountain Aire Difference

The 2027 Mountain Aire elevates luxury motor coaching through refined detail and cutting-edge technology. Perfectly engineered for those who seek uncompromising comfort and proven durability wherever the journey leads. Download the brochure to explore more.

 

 

 

Mountain Aire Exterior
LUXURY WITHOUT LIMITATIONS

Where Power and Comfort Converge

Elevate every moment with expertly crafted décor, immersive entertainment features, and striking exterior graphics that make the 2027 Mountain Aire unforgettable inside and out. Refined finishes, elegant furnishings, and advanced media integration create a sophisticated living space designed for both relaxation and entertaining. Outside, bold, modern graphics complemented by Newmar's exclusive full-paint Masterpiece Finish™, ensure you arrive in style, turning heads at every destination.

2026 Mountain Aire Interior Front to +B757:B796Back View
2026 Mountain Aire Interior Passenger
Finish & Decor icon

Finishes & Décors

Make a statement everywhere you travel with our exclusive Full-Paint Masterpiece™ Finish exterior. Inside, discover thoughtful design enhancements including Italian leather furnishings and optional theater seating with adjustable headrests, plus Newmar's renowned hardwood cabinetry available in both suede and high-gloss finishes that create a sophisticated home away from home on every adventure.

woman reading on sofa
Comfort seat icon

Comfort & Sophistication

Experience exceptional driving confidence with Comfort Drive™ Adaptive Steering and the STAR Foundation’s rock-solid stability. Stay seamlessly connected through the 15" high-resolution glass dash display, the ATC control system with Bluetooth® connectivity to the Newmar App, and Starlink® Internet System that keeps you online wherever the journey takes you.

2026 Mountain Aire Interior Booth
Entertainment Icon

World Class Entertainment

Enjoy world‑class entertainment wherever the journey takes you. Samsung® LED TVs paired with premium audio create an immersive experience throughout the coach, while the optional exterior entertainment center extends the enjoyment outdoors. With the Starlink Internet System, streaming your favorite shows, staying connected, or enjoying on‑demand content is seamless—even in remote destinations—bringing premium entertainment and powerful connectivity together like never before.

360 Degree Experience

Our Owners

Don’t just take our word for it—hear from real owners who have experienced the journey of a lifetime behind the wheel of a Newmar coach. Their stories speak to the craftsmanship, reliability, and sense of home that set us apart.

Monica & Bill

Join Monica and Bill on their RV adventure as they explore local ingredients and prepare a delicious meal in their Newmar Kountry Star. Enjoy the journey and culinary delights.

NEW 2324 Blog images Mise En Place 10
Sam

It's not easy being owner of an IndyCar team. Even less so when you're paralyzed. But Sam Schmidt doesn't let anything hold him back. Join him inside his Dutch star mobility unit.

New 2161 Blog Header Schmidt
Stephen & Stephanie

There's beauty everywhere, and Stephen and Stephanie Hawks are out to find it. Join them in their Dutch Star—Dutch Jr.—as they visit a national park and enjoy a 4x4 run on Hell's Revenge.

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Bill & Nana

Do a little self-discovery with Bill and Nana Langton. Nana, a serious thru hiker, hits the Arizona trail while Bill supports her from their Bay Star, Moose—while snapping pro-level nature photographs.

Woman hiking in Arizona going toward a Newmar coach

Discover Newmar

Features and specifications are subject to change without notice. Please consult your dealer for the most current information.