Unit Specs
- Stock #25-018A
- Year2021
- ManufacturerNewmar
- Make Newmar
- ModelNew Aire
- Floorplan3543
- Type Class A
- ConditionUsed
- Mileage27,862 miles
- Length35' 10"
- Width8' 6"
- Height12' 3"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- ChassisSPARTAN
- Engine ManufacturerCummins
- Engine ModelI6 Diesel Pusher 8.9L 450HP
- Fuel TypeDiesel
- Transmission Spec6 SPEED ALLISON AUTOMATIC
- Interior ColorSURI DECOR
- Exterior ColorSURI GRAPHICS
- Water Capacity (Fresh)105 gal
- Water Capacity (Black)40 gal
- Water Capacity (Grey)60 gal
- Air Conditioners2
- A/C Spec15000 BTU WITH HEAT PUMPS
- Slideouts3
- Payload Capacity5100 lbs
- Dry Weight33,500 lbs
Looking to buy a 2021 Newmar New Aire Class A RV?
2021 NEW AIRE 3543 DIESEL PUSHER, ONE OWNER COACH WE SOLD NEW, STORED INSIDE!
OPTIONAL FEATURES:
- SPARTAN 450HP CHASSIS
- SURI DECOR
- SURI GRAPHICS
- SABLE MAPLE HARDWOOD HIGH GLOSS CABINETS
- ELECTRIC HEAT BELOW FLOOR TILE
- CENTRAL VACCUM WITH TOOL KIT
- DISHWASHER IN A DRAWER
- DOMETIC 1.35 FREEZER ON SLIDE TRAY
- MONITOR ON PASSENGER SIDE
- 43" UHD TV IN EXTERIOR SIDEWALL
- SLEEP # PREMIER AIR MATTRESS
- LED LIGHTS UNDER SLIDEOUTS
- ASSIST HANDLE IN EACH SHOWER
- RV SANICON TURBO SYSTEM
- FLAG POLE BRACKET
- STAINLESS STEEL TRIM ON BAGGAGE DOORS AND STEP
- BAY 2 STORAGE TRAY 13X59 MANUAL
- BAY 3 STORAGE TRAY 31 1/2 X 58 POWER
- BAY 4 STORAGE TRAY 34 1/2 X 59 MANUAL
- GIRARD PACKAGE WITH NOVA AWNINGS
- GIRARD POWER WINDOW AWNING PACKAGE (4)
SPECIAL ORDER FEATURES:
- KING AIRE FLOOR TILE LAID IN KING AIRE PATTERN
2021 Newmar New Aire 3543 Features
2021 New Aire Brochure 1
Seller Info
![Steinbring Motorcoach]()
Unit Specs
- Stock #25-018A
- Year2021
- ManufacturerNewmar
- Make Newmar
- ModelNew Aire
- Floorplan3543
- Type Class A
- ConditionUsed
- Mileage27,862 miles
- Length35' 10"
- Width8' 6"
- Height12' 3"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- ChassisSPARTAN
- Engine ManufacturerCummins
- Engine ModelI6 Diesel Pusher 8.9L 450HP
- Fuel TypeDiesel
- Transmission Spec6 SPEED ALLISON AUTOMATIC
- Interior ColorSURI DECOR
- Exterior ColorSURI GRAPHICS
- Water Capacity (Fresh)105 gal
- Water Capacity (Black)40 gal
- Water Capacity (Grey)60 gal
- Air Conditioners2
- A/C Spec15000 BTU WITH HEAT PUMPS
- Slideouts3
- Payload Capacity5100 lbs
- Dry Weight33,500 lbs
Looking to buy a 2021 Newmar New Aire Class A RV?
Email Seller
Request More Info on this 2021 Newmar New Aire 3543 Offered for sale by Steinbring Motorcoach
Want S'more?
Sign up for the RVUSA Happy Camper Newsletter!
Everything about RV life delivered directly to your inbox. The hottest RVs, tips & tricks, recipes, travel destinations, new gadgets & much more!
Related Searches:
Similar Units From Steinbring Motorcoach
New 2026 Newmar Essex 4551
$1,199,074.00
New 2025 Newmar Bay Star 3626
$206,677.00
New 2025 Newmar Ventana 4369 SOLD
$458,191.00
Used 2023 Newmar Bay Star 3225 SOLD
$159,900.00
New 2026 Newmar London Aire 4595 SOLD
$1,016,190.00
Recent stories from our Blog
Similar Units for Rent
2021 Newmar New Aire 3543 Gallery
Click on images to see them enlarged in a slideshow format
