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Close up of the Summit Aire

The 2026 Newmar Summit Aire: Modern luxuries with a classic feel

The 2026 Newmar Summit Aire is elegant and sophisticated. Travel in style with the 2026 Newmar Summit Aire.

  • Shop 2026 Newmar Summit Aire RVs
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About the 2026 Summit Aire

At Newmar, innovation and luxury drive everything they do, and the 2026 Summit Aire is a testament to that commitment. With upgraded features, cutting-edge technology, and impeccable craftsmanship, this coach is designed for those who seek the very best in travel.

Step inside, and you’ll immediately notice the refined details. The Summit Aire’s two new floorplans offer spacious, beautifully appointed interiors, featuring premium leather seating, a King bed, and a fully equipped kitchen. Every inch is designed for both comfort and style, ensuring an unparalleled on-the-road experience.

Available in five striking exterior designs and built on a powerful 600HP Cascadia chassis with advanced safety systems, the 2026 Summit Aire is as stunning as it is capable. With state-of-the-art technology and thoughtful upgrades, it’s ready to take you anywhere in uncompromising luxury.

2026 Newmar Summit Aire

2026 Newmar Summit Aire Floor plans

2026 Newmar Summit Aire 4505 Floor Plan

Watch Walkthrough

2026 Newmar Summit Aire 4505

Sleeps 5

Sleeps 5

3 Slideouts

3 Slideouts

2026 Newmar Summit Aire 4540 Floor Plan

2026 Newmar Summit Aire 4540

2026 Newmar Summit Aire 4505

Shop All Newmar Summit Aire RVs

Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2026 Newmar Summit Aire 4505

About the Newmar Summit Aire 4505

  • Sleeps 5
  • 44ft Long
  • 3 Slide Outs
Specifications
Type
Super C
Year
2026
Make
Newmar
Model
Summit Aire
Submodel
4505
Amenities
Living Room Amenities
  • TV
  • Home Theater System
Kitchen Appliances
  • Induction cooktop
  • Convection Microwave
Living Area Seating Options
  • Jacknife Couch / Bed
  • Sofa Sleeper
Bedroom Amenities
  • Wardrobe
  • TV
  • Dresser
Additional Beds
  • Jacknife Couch / Bed
  • Sofa Sleeper
Bathroom Amenities
  • Single Sink
  • Shower Seat
  • Shower
  • Medicine Cabinet
  • Linen Storage
Cab Amenities
  • Keyless Entry Remote
  • Power mirrors w/defrost and turn signals
  • Adaptive Cruise Control
  • Touchscreen
  • Apple Carplay
  • Rear and Side View Cameras
  • Satellite Radio
  • Bluetooth
  • Air Ride Cab
  • Leather Seats
General Amenities
  • Washer/Dryer Prep
  • Fire Extinguisher
  • Central Vacuum
Exterior
Number of Slide Outs
3
Number of Awnings
2
Number of Emergency Exits
0
Interior
Sleeping Capacity
5
Master Bedroom Bed Size
King
Master Bedroom Bed Type
Standard
Bunk Bed
No
Master Bedroom Flooring
Tile
Number of Bathrooms
1 1/2
Bath Flooring
Tile
Dining Table
Euro Booth Dinette
Living Room Flooring
Tile
Kitchen Flooring
Tile
Kitchen Refrigerator Type
Residential Refrigerator
Kitchen Refrigerator Size(ft)
19.7
Systems
All Electric
1
Battery Type
AGM
Battery Size
800
Shore Power Size
50 Amp
Inverter
1
Solar
1
Generator
1
Water Heater Type
Hydronic
Number of ACs
3
AC Rating (BTU)
15,000
Heating System
Hydronic
Heated Tanks
No
All Weather Package
No
Total Propane Capacity (gal)
0
Black Water Capacity (gal)
40
Fresh Water Capacity (gal)
150
Gray Water Capacity (gal)
60
Dimensions & Weights
Height
13.17
Width
8.33
UVW (lbs)
43,500
Payload Capacity (lbs)
14,500
Tongue Weight (lbs)
3,000
Hitch Capacity (lbs)
30,000
Engine & Chassis
Jack Type
Hydraulic

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

Video Walkthrough

Disclaimer: This video is for general reference. Actual features and styling could differ.

Preview image of the linked video

Browse Available Inventory

Shop All Newmar Summit Aire RVs
  • 2026 Newmar Summit Aire 4505

    27

    2026 Newmar Summit Aire 4505

    New Super C at Transwest of Belton, MO

    • An icon of a bed

      Sleeps 5

    • An icon of a fuel container

      Diesel

    • An arrow pointing outward from the center of a vertical rectangle

      3 Slide Outs

    • A minimal icon representing a speedometer

      1,358 Miles

    $957,460 msrp
    • See Details
  • 2026 Newmar Summit Aire 4505

    32

    2026 Newmar Summit Aire 4505

    New Super C at Transwest of Frederick, CO

    • An icon of a bed

      Sleeps 5

    • An arrow pointing outward from the center of a vertical rectangle

      3 Slide Outs

    Contact For Price
    • See Details
Shop All Newmar Summit Aire RVs

Explore other floor plans

2026 Newmar Summit Aire 4540 Floor Plan

2026 Newmar Summit Aire 4540

Shop All Newmar Summit Aire RVs

2026 Newmar Summit Aire 4540

Shop All Newmar Summit Aire RVs

Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2026 Newmar Summit Aire 4540

About the Newmar Summit Aire 4540

Specifications
Type
Class A
Year
2026
Make
Newmar
Model
Summit Aire
Submodel
4540
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

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

Explore other floor plans

2026 Newmar Summit Aire 4505 Floor Plan

Watch Walkthrough

2026 Newmar Summit Aire 4505

Sleeps 5

Sleeps 5

3 Slideouts

3 Slideouts

Shop All Newmar Summit Aire RVs

Newmar Summit Aire RVs

  • 2026 Newmar Summit Aire 4505

    27

    2026 Newmar Summit Aire 4505

    New Super C at Transwest of Belton, MO

    • An icon of a bed

      Sleeps 5

    • An icon of a fuel container

      Diesel

    • An arrow pointing outward from the center of a vertical rectangle

      3 Slide Outs

    • A minimal icon representing a speedometer

      1,358 Miles

    $957,460 msrp
    • See Details
  • 2026 Newmar Summit Aire 4505

    32

    2026 Newmar Summit Aire 4505

    New Super C at Transwest of Frederick, CO

    • An icon of a bed

      Sleeps 5

    • An arrow pointing outward from the center of a vertical rectangle

      3 Slide Outs

    Contact For Price
    • See Details
Shop All Newmar Summit Aire RVs

2026 Newmar Summit Aire Features

Newmar
Disclaimer: The features below might not reflect what exactly will be on the vehicle.
Download the Brochure
  • People take pictures in front of the 2026 Newmar Summit Aire

    Striking exterior

    From every angle, the 2026 Newmar Summit Aire commands attention. Available in five stunning exterior graphic options including Shavono, Palisade, Red Cloud, Crestone, and Blanco—this luxury coach embodies modern sophistication. Built on a powerful Cascadia chassis with a 600HP engine and tandem axle, it delivers a smooth and confident ride. Designed for both style and function, the Summit Aire features an exterior entertainment center, keyless entry with a touchpad and doorbell, and a baggage door push-button release for added convenience. With the optional Onyx Package and Artisan custom graphics, this coach offers a bold, refined presence on the road. Wherever your travels take you, the 2026 Summit Aire ensures you arrive in unmatched style and comfort.
  • A man does laundry in the 2026 Newmar Summit Aire

    Comfort and style

    The 2026 Newmar Summit Aire features stylish upgrades to its cabinets and furniture for a more refined interior. A new Chestnut cabinet color is available, with an optional two-tone Summit/Chestnut combination for added customization. The optional theater seats now come with a new center console, offering a pull-out cup holder and a flat surface for stemware. The interior also includes L.A. style leather furniture and premium front seats with Air Ride suspension, electric lumbar support, and heat and air cooling for ultimate comfort on the road. These thoughtful updates make the 2026 Summit Aire the perfect blend of luxury, comfort, and practicality.
  • Interior of the 2026 Newmar Summit Aire

    Interior tailored to your style

    The 2026 Newmar Summit Aire gives you the feel of a London Aire home, with some unique touches to make it even more special. With four beautiful interior décor options including Alden, Camino, Wentworth, and Balboa—you can choose the style that best fits your personality. Whether you prefer a classic or more modern look, these options let you create a space that feels like home on the road.
  • A man in the 2026 Newmar Summit Aire cockpit

    Advanced technology for a seamless experience

    This model is equipped with advanced electrical features to enhance your travel experience. The ATC system replaces Silverleaf, offering the new Connected Solutions App for seamless connectivity and control. The ability to hear the dash radio from the exterior TV has been removed, simplifying the entertainment system. The Cascadia infotainment system takes the place of Xite, providing a more intuitive and user-friendly interface. The Harman/JBL sound system has been replaced with Cascadia equipment, delivering superior sound quality. A Xite 360 cam monitor is installed overhead in the cab, giving you a clear view of your surroundings for added safety and convenience. For added flexibility, optional upgrades include Lithium Battery Packages (640AHR or 960AHR) with two 3000W inverters. LED lights under the coach are also available as an optional feature, offering enhanced visibility and style.
    • A man sits in the 2026 Summit Aire's theater seats
    • A man stands in front of the 2026 Summit Aire's exterior
    • The 2026 Summit Aire's bedroom

    Explore Walkthrough Videos

    See All Videos
  • Preview image of 2026 Newmar Summit Aire 4505 The New 600HP King Of The Super C’s youtube video 33:45 Featured
    Walkthrough of 2026 Newmar Summit Aire 4505
    2 months ago 9.4k views
  • Preview image of 2026 Newmar Summit Aire 4505 (17N253045) youtube video 22:35 Featured
    Walkthrough of 2026 Newmar Summit Aire 4505
    By Dwayne Pinnell • 3 months ago 2.6k views
  • Preview image of 2026 Newmar Summit Aire 4505 Super C With Onyx Black Out Package youtube video 1:10:07 Featured
    Walkthrough of 2026 Newmar Summit Aire 4505
    By Katie O'Neil • 3 months ago 9.4k views
    • See All Videos
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    Featured Article

    Newmar’s 2026 RV lineup

    Newmar is cruising into 2026 with an upgraded look and feel across its latest lineup. No matter where you’re headed next, Newmar’s 2026 lineup is built to get you there in style. This y...
    Read More
    Couple sitting outside of a large RV

    Frequently Asked Questions

    Who manufactures the 2026 Newmar Summit Aire?

    The 2026 Newmar Summit Aire is designed and manufactured by Newmar, a hugely popular and well-trusted RV company. Since 1968, Newmar has been building reliable and luxurious RVs.

    How many floor plans does the 2026 Summit Aire come in?

    The 2026 Summit Aire comes in two excellent floor plans. 

    What is the ATC app?

    With the new ATC (American Technology Components) app, users can control RV settings on features like awnings, fans, and the water pump directly from their phones. 

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    Explore the 2026 Summit Aire

    Like all of Newmar's products, Summit Aire RVs are stylish and luxurious. See the 2026 Summit Aire in person at one of our locations, or browse our website inventory.

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    Newmar has a range of models and sub-models. Discover the best Newmar RV model for your needs.

    1. Class A

      Bay Star Bay Star Sport Canyon Star Dutch Star Essex King Aire London Aire
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