2026 Newmar Mountain Aire 4551

New Class A in Fort Myers, Florida, 33905

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New 2026 Newmar Mountain Aire 4551 available in Fort Myers, Florida

2026 Newmar Mountain Aire 4551 - New Class A For Sale by North Trail RV Center in Fort Myers, Florida

2026 Mountain Aire 4551 by Newmar from North Trail RV Center in Fort Myers, Florida

Unit Specs

Stock #16663
Year2026
ManufacturerNewmar
Make Newmar
ModelMountain Aire
Floorplan4551
Type Class A
ConditionNew
Mileage1,295 miles
MSRP $970,457.00
Price Get Price
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Looking to buy a 2026 Newmar Mountain Aire Class A RV?

This 2026 Newmar Mountain Aire 4551 is jam-packed with features to make RVing better than ever. By owning this 2026 Newmar Mountain Aire 4551, you’re joining the Newmar family!

2026 Newmar Mountain Aire 4551 Features

2026 Newmar Mountain Aire 4551 Specifications

General

MSRP

$897,916

Dimensions

Height

13' 2"

Height (interior)

6' 11"

Length

44' 10"

Width

8' 5"

Weights

Dry Weight

44,200 lbs

GVWR

54,000 lbs

Payload Capacity

9,800 lbs

Capacities

Fuel Capacity

150 gal

Refrigerator Capacity

19.7 cu ft

Sleep Capacity

Water Capacity - Black

60 gal

Water Capacity - Fresh

105 gal

Water Capacity - Grey

80 gal

Engine/Transmission

Engine Manufacturer

Cummins

Engine Model

Cummins 11.9L, 525HP, 1,695lb-ft torque

Fuel Type

Diesel

Transmission Spec

Allison 6-speed 4000MH

Exterior

# Awnings

# Axles

# Doors

# Slides

Chassis

SpartanK3 tag-axle

Electrical

# A/C

A/C Spec

15K BTU Penguin™ Heat Pump Central Air Conditioners

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.