Chassis
Freightliner®, Cascadia 126 Tandem Axle
Freightliner®, Cascadia 600 HP, Tandem Axle
Freightliner®, Cascadia 600 HP, Tandem Axle
Overview
Horse Power
600
HP
Length
45
FT
Torque
1850
LB/FT
Axles
3
Tag Axle Equipped
Floor Plans
2
Bunk Floor Plan Available
Exterior
5
Optional Artisan Series Custom Paint Process Available
Optional Onyx Package Available
Interior Décor
4
Design Options
Exterior
BLANCO
CRESTONE
PALISADE
Interior Décor
ALDEN INTERIOR
CAMINO INTERIOR
WENTHWORTH INTERIOR
Interior Cabinets
SUMMIT MAPLE
MOREL MAPLE
SEDONA MAPLE
Floor Plans
- 4505
- 4540
2026 Summit Aire / 4505
Starting at $907,388
- FLOOR PLAN
- COCKPIT
- CABIN
- GALLEY & DINETTE
- BEDROOM
- BATHROOM
- EXTERIOR & STORAGE
4505
Cockpit
- Freightliner® Cascadia 126 Tandem Axle Chassis
- Full Aire-Ride Cab
- Italian Leather Driver and Passenger Seats
- Xite Dash Radio, 10″ Infotainment Screen, Apple CarPlay®, and HD 360° Camera System with Tri-View and Predictive Grid Lines
- Sky Window with Powershade
Cabin
- 87" Hide-A-Bed Sofa
- 58" Jack-Knife Sofa
- Cab-Over Bunk with Skylight
- Italian Leather Theater Seating
- 50″ Samsung® 4K LED TV
- Bose® 900 Sound Touch Soundbar
- Starlink Internet System
- Maple Cabinet Doors in High Gloss or Suede
- Tile Flooring with Electric Radiant Heat
- Power Stepwell Cover
- Three 15K BTU Heat Pump Central Air Conditioners
- 10″ Multiplex Monitor System
Galley & Dinette
- 19.7 Cu. Ft. Whirlpool® Refrigerator
- 30″ Stainless Steel Convection Microwave
- All-Electric Flush Mount Induction Cooktop
- Stainless Steel Dishwasher in a Drawer (Optional)
- Large Pantry with Pullout Shelves
- Solid-Surface Countertops
- Euro Booth Dinette
Bedroom
- King-Size Retracting Bed with Pillow Top Mattress
- Dimmable Reading Lights
- Samsung® 4K LED TV
- Lighted Wardrobe
- Two-Piece Splendide® Washer and Dryer
- Flip-Up Bunk Beds with Bunk Windows
Bathroom
- Residential Shower with Tiled Shower Walls
- Aqua Miser® Shower System
- Solid-Surface Countertop
- Lighted Vanity Mirrors
- Linen Storage
Exterior & Storage
- Keyless Entrance Door with Touchpad and Doorbell
- Two Girard® Nova Side Awnings
- Push Button Release Baggage Doors
- Dometic® Freezer on Pull-Out Tray
- Exterior Entertainment Center with 43″ LED TV Bose® Soundbar
- Exterior Shower
2026 Summit Aire / 4540
Starting at $909,756
- FLOOR PLAN
- COCKPIT
- CABIN
- GALLEY & DINETTE
- BEDROOM
- BATHROOM
- EXTERIOR & STORAGE
4540
Cockpit
- Freightliner® Cascadia 126 Tandem Axle Chassis
- Full Aire-Ride Cab
- Italian Leather Driver and Passenger Seats
- Xite Dash Radio, 10″ Infotainment Screen, Apple CarPlay®, and HD 360° Camera System with Tri-View and Predictive Grid Lines
- Sky Window with Powershade
Cabin
- 84" Jack-Knife Sofa
- Euro Booth Dinette
- Italian Leather Theater Seating
- 50″ Samsung® 4K LED TV
- Bose® 900 Sound Touch Soundbar
- Starlink Internet System
- Maple Cabinet Doors in High Gloss or Suede
- Tile Flooring with Electric Radiant Heat
- Power Stepwell Cover
- Three 15K BTU Heat Pump Central Air Conditioners
- 10″ Multiplex Monitor System
Galley & Dinette
- 19.7 Cu. Ft. Whirlpool® Refrigerator
- 30″ Stainless Steel Convection Microwave
- All-Electric Flush Mount Induction Cooktop
- Stainless Steel Dishwasher in a Drawer (Optional)
- Large Pantry with Pullout Shelves
- Solid-Surface Countertops
- Euro Booth Dinette
Bedroom
- King-Size Retracting Bed with Pillow Top Mattress
- Dimmable Reading Lights
- Samsung® 4K LED TV
- Lighted Wardrobe
- Two-Piece Splendide® Washer and Dryer
- Flip-Up Bunk Beds with Bunk Windows
Bathroom
- Residential Shower with Tiled Shower Walls
- Aqua Miser® Shower System
- Solid-Surface Countertop
- Lighted Vanity Mirrors
- Linen Storage
Exterior & Storage
- Keyless Entrance Door with Touchpad and Doorbell
- Two Girard® Nova Side Awnings
- Push Button Release Baggage Doors
- Dometic® Freezer on Pull-Out Tray
- Exterior Entertainment Center with 43″ LED TV Bose® Soundbar
- Exterior Shower
Discover the Summit Aire Experience
The 2026 Summit Aire sets a new standard in luxury motor coaching, combining exquisite craftsmanship with cutting-edge features. Ideal for those who value sophistication in every detail. Download the brochure to learn more.
The Pinnacle of Super C Luxury
A New Experience in Power and Refinement
The 2026 Summit Aire introduces Newmar's most luxurious Super C coach, combining pure power with elegant refinement. Built on a Freightliner® Cascadia 126 Tandem Axle Chassis with 30,000 lbs. of towing capacity, this groundbreaking coach transforms challenging roads into smooth journeys. Available in two unique 45' floor plans, including a family-friendly bunk model.
Finishes & Décors
Make a bold statement with the exclusive optional Artisan Series custom paint process that can be personalized as a true one-of-one design. Step inside to discover Newmar's most refined Super C experience, featuring hand-crafted cabinetry, designer fabrics, and exquisite solid-surface countertops.
Comfort & Sophistication
Travel in unmatched comfort with the exclusive full air-ride cab that transforms rough roads into smooth journeys, complemented by standard Italian leather seats with heating, cooling, and lumbar support. This premium combination ensures you arrive at each destination feeling refreshed and energized.
World Class Entertainment
Enjoy your journey with state-of-the-art digital dash displays including an Xite HD 360 camera system. Unwind with Samsung® 4K LED TVs in both living and bedroom areas, or shift your enjoyment outside to the standard exterior entertainment center.
Summit Aire Gallery
- Gallery Images
