Buy
Sell
Reviews
Dealers
Resources
Price Checker
Resource center
Blog
Sign up/Log in
Save search
Filters
Clear all
Keyword
RV Type
Class A
State / Prov
Price
Make
Newmar
Model
King Aire
Floorplan
4521
Length
Year
Condition
Fuel type
Gross vehicle weight
Mileage
Slide-outs
Sleeping capacity
Seller type
Sponsored listings
2023 COACHMEN CATALINA LEGACY EDITION 243RBS
$21,999 USD
2025 COACHMEN PRISM SELECT 24FS
$120,999 USD
2021 KEYSTONE MONTANA 3761FL
$45,984 USD
2026 WINNEBAGO EKKO 22A
$173,503 USD
2026 ALLIANCE RV DELTA 291BH
$57,995 USD
2017 JAYCO SENECA 37 RB
$132,500 USD
2020 WINNEBAGO MINNIE WINNIE 328QR
$30,995 USD
2026 LEISURE TRAVEL UNITY U24FX
$250,600 USD
2026 FOREST RIVER FORESTER 2861DS
$109,975 USD
2025 FOREST RIVER WILDWOOD 29VBUD
$28,995 USD
2022 THOR MOTOR COACH MIRAMAR 34.6
$109,995 USD
2026 STORYTELLER OVERLAND MODE BASE
$272,208 USD
2026 FOREST RIVER R-POD RP-205
$34,127 USD
2022 WINNEBAGO MINNIE 2201MB
$22,995 USD
2022 ENTEGRA COACH ASPIRE 44W
$267,950 USD
2026 AIRSTREAM INTERSTATE 24GL
$295,000 USD
2024 WINNEBAGO MICRO MINNIE 1821FB
$22,985 USD
2025 FOREST RIVER WILDWOOD 34VERANDA
$44,998 USD
2026 KEYSTONE BULLET CLASSIC 26BHC
$31,995 USD
2006 DUTCHMEN COLORADO 28RK-M5
$19,995 USD
2015 Newmar Dutch Star 4369
$184,900 USD
2014 Winnebago Adventurer 35P
$57,000 USD
2010 Tiffin Zephyr 45
$125,000 USD
2022 Jayco North Point 310 RLTS
$69,990 USD
2020 Winnebago Boldt 70KL 4X4
$95,000 USD
2007 Newmar Essex 45
$109,000 USD
2017 Entegra Coach Aspire 42DEQ
$165,000 USD
2021 Keystone Cougar RES25
$29,950 USD
2020 Grand Design Momentum G Class 353g
$60,000 USD
2021 Jayco Alante 27a
$69,900 USD
4
Newmar King Aire Class A RVs and Motorhomes for sale
Sort by
Price: high to low
Price: low to high
Year: newest to oldest
Year: oldest to newest
Make (A-Z)
Make (Z-A)
Recently updated
Most recent
Nearby
27
2026 NEWMAR KING AIRE 4521
Belton, MO • 1516 miles away
$1,819,243
USD
View details
72
2025 NEWMAR KING AIRE 4521
Daytona Beach, FL • 2444 miles away
$1,099,000
USD
View details
37
2026 NEWMAR KING AIRE 4521
Fort Myers, FL • 2619 miles away
$1,915,496
USD
View details
36
2023 NEWMAR KING AIRE 4521
Fort Myers, FL • 2619 miles away
Best price request
View details
Back
Page 1 of 1
Next
Towable RVs
Motorized RVs
Top RV Makes
Top RV Models
States
5th wheel
Folding Trailers
Truck Campers
Travel Trailers
Travel Trailers - Teardrop
Toy Haulers
Destination Trailer
Park Model
Class A
Class B
Class C
SUVs
Tow Behind Cars
Forest River
Keystone
Winnebago
Jayco
Coachmen
Thor Motor Coach
Grand Design
Fleetwood
Tiffin
Heartland
Dutchmen
Reflection
Montana
Cherokee Grey Wolf
Springdale
Imagine
Solitude
Forest River
Cougar
Florida
California
Texas
Arizona
Pennsylvania
Washington
Michigan
North Carolina
Wisconsin
See all States
About us
Contact us
FAQs
Refund policy
Dealers
Privacy
Terms of use
Ad choices
Site map
Caravan Camping Sales (Australia)
Content Copyright © 1997-2026 – All rights reserved