2026 Newmar Mountain Aire 4551

New Class A in Ashland, Virginia, 23005

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New 2026 Newmar Mountain Aire 4551 available in Ashland, Virginia
2026 Newmar Mountain Aire 4551 - New Class A For Sale by General RV Center in Ashland, Virginia
2026 Mountain Aire 4551 by Newmar from General RV Center in Ashland, Virginia
New 2026 Newmar Mountain Aire 4551 available in Ashland, Virginia

Unit Specs

**Newmar Mountain Aire Class A diesel motorhome 4551 highlights:** - Bath and a Half - Two Sofas - King Bed - Whirlpool Refrigerator - Hide-A-Leaf Dinette Come see how much luxury is all throughout this motorhome! The master suite has a king bed slide for a good night's rest across from a dresser with a Samsung LED TV and a safe for your valuables. Attached to the bedroom is your very own full rear bathroom which has a 50" x 34" shower with a seat, a dual sink vanity for two to get ready at once, a large wardrobe with sliding doors and adjustable shelves, an emergency exit door behind the toilet, and even a Splendide washer and dryer. The chef will have everything they need to prepare delicious home cooked meals including a cabinet pull-out, a stainless steel 30" convection microwave with air fryer feature and a Whirlpool 19.7 cu. ft. refrigerator to keep the perishables fresh, plus the half bathroom is by the kitchen for quick bathroom breaks while cooking. Enjoy your meals at the hide-a-leaf dinette and relax on either the 87" hide-a-bed sofa or the 68" jackknife sofa while watching your favorite movies on the Samsung LED TV on power lift! Explore the world in peak luxury with any one of these Newmar Mountain Aire Class A diesel motorhomes! They are exclusively built on a Spartan K3 tag axle chassis with a 525 HP and 1,695 lb./ft. of torque to make them easy to drive. Their industry-exclusive full paint Masterpiece Finish comes in four different color options each of which will turn heads down the highway. Hydraulic leveling jacks make set up quick and easy, and the fiberglass roof with integrated gutter rail will help to keep water away from your unit. The aluminum-frame sidewalls and roof construction are covered by the gel-coated fiberglass exterior sidewalls, front, and rear caps. You will also find finer amenities, features, and options all throughout the interiors. Come find the best one for you today!

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

8

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

1

# Axles

3

# Doors

1

# Slides

3

Chassis

SpartanK3 tag-axle

Electrical

# A/C

3

A/C Spec

15K BTU Penguinâ„¢ 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.

2026 Newmar Mountain Aire 4551 Literature


Seller Info

General RV Center

12500 Harley Club Dr.
Ashland, VA 23005

Member Since 2023

See 1577 Reviews

Unit Specs

Email Seller

Request More Info on this 2026 Newmar Mountain Aire 4551 Offered for sale by General RV Center
General RV Center
General RV Center

12500 Harley Club Dr.
Ashland, VA 23005

Phone: Click to Call

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New 2026 Newmar Mountain Aire 4551 available in Ashland, Virginia
2026 Newmar Mountain Aire 4551 - New Class A For Sale by General RV Center in Ashland, Virginia
2026 Mountain Aire 4551 by Newmar from General RV Center in Ashland, Virginia
New 2026 Newmar Mountain Aire 4551 available in Ashland, Virginia