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Newmar Mountain Aire 4551 Motor Home Class A - Diesel For Sale

  • Mountain Aire 4551 Floorplan Image

    Newmar Mountain Aire Class A diesel motorhome 4551 highlights:

    • Bath and a Half
    • Two Sofas
    • King Bed
    • Whirlpool Refrigerator
    • Exterior Shower


    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 stacked 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!

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    Sleeps 5
    Slides 3
    Length 44 ft 10 in
    Ext Width 8 ft 6 in
    Ext Height 13 ft 2 in
    Int Height 6 ft 11 in
    Interior Color Barton, Haven, Linley, Seahaven
    Exterior Color Eton, Forres, Hawick, Invertness
    Hitch Weight 15000 lbs
    GVWR 54000 lbs
    Dry Weight 44200 lbs
    Cargo Capacity 9800 lbs
    Fresh Water Capacity 105 gals
    Grey Water Capacity 80 gals
    Black Water Capacity 60 gals
    Furnace BTU 50000 btu
    Generator 10 Kw Cummins Onan Diesel
    Fuel Type Diesel
    Engine Cummins 11.9L
    Chassis Spartan K3 Tag Axle
    Horsepower 525 hp
    Fuel Capacity 150 gals
    Wheelbase 318 in
    Available Beds King
    Torque 1695 ft-lb
    Refrigerator Type Whirlpool
    Refrigerator Size 19.7 cu ft
    Convection Cooking Yes
    Cooktop Burners 2
    Shower Size 50" x 34"
    Number of Awnings 2
    Axle Weight Front 20000 lbs
    Axle Weight Rear 20000 lbs
    Axle Weight Tag 14000 lbs
    Water Heater Type Demand
    AC BTU 30000 btu
    TV Info LR Samsung LED TV, BR Samsung LED TV
    Awning Info Nova Power
    Washer/Dryer Available Yes
    Gross Combined Weight 69000 lbs
    Shower Type Shower w/Seat
    Electrical Service 50 amp

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Carolina RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @843-213-1554 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.