Walkthrough of 2026 Newmar Summit Aire 4505

Name: Walkthrough of 2026 Newmar Summit Aire 4505
Uploaded: 2025-08-12T06:00:41+00:00

by Katie O'Neill Aug 12 2025

10.9k views

Join Katie O'Neill for a walkthrough video tour of the 2026 Newmar Summit Aire 4505 RV, available for purchase at Transwest. This video tour highlights the specifications and features of the 2026 Newmar Summit Aire 4505, including engine, fuel, and towing capabilities, as well as creature comforts like decor, sleeping quarters, kitchen, and bathroom accommodations, and entertainment. Our friendly and knowledgeable staff is available to answer any additional questions not covered in the RV video tour, and we are happy to help. So, check out the video and feel free to contact Transwest for more information or to schedule an in-person tour of the 2026 Newmar Summit Aire 4505 or any other RV.

Featured RV

2026 Newmar Summit Aire 4505

at Transwest of Frederick, CO

New Super C

$972,395 msrp

Shop this Vehicle

About the Newmar Summit Aire 4505

Sleeps 5
3 Slide Outs

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.

Specifications

Type: Super C
Year: 2026
Make: Newmar
Model: Summit Aire
Submodel: 4505
Stock ID: 5N250172
VIN (Last 6): WN1655
List Price: $972,395
Status: Available
Condition: New
Living Quarters: No

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

Interior

Sleeping Capacity: 5
Master Bedroom Bed Size: King
Master Bedroom Bed Type: Standard
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: Yes
Battery Type: AGM
Battery Size: 800
Shore Power Size: 50 Amp
Inverter: Yes
Solar: Yes
Generator: Yes
Water Heater Type: Hydronic
Number of ACs: 3
AC Rating (BTU): 15,000
Heating System: Hydronic
Black Water Capacity (gal): 40
Fresh Water Capacity (gal): 150
Gray Water Capacity (gal): 60

Dimensions & Weights

Height: 13
Width: 8
Empty Weight: 42,981
GVWR (lbs): 58,000
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.

Floor plan

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

Download Floor plan

Video Created by Katie O'Neill

at Transwest of Frederick, CO Class As, Custom Design, Interior Design, Newmar, Renegade, Winnebago, Freightliner, Full-Time RVing Specialist

My career in automotive sales began with a less than ideal car-buying experience of my own and I’ve spent the last 25 years making sure no one else ever has that same feeling. My value is providing a mix of aesthetic and mechanical consultation regarding the choices available within the brands I represent. I blend technical mastery with an understanding of market availability and customer needs.

Whether you’re looking for your first RV, trading up to a luxury diesel pusher, or adding the perfect trailer or truck to your lineup, I’d love to put my quarter-century of award-winning sales experience to work for you the same way I do for every client: honest, transparent, and 100% focused on making this the easiest (and most fun) vehicle purchase you’ve ever made.

2026 Newmar Summit Aire Features

Download the Brochure

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.
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 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.
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.

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.