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2008 Mountain Aire Diesel MADP 4528 by Newmar

Item Number: 437259
Type: Class A Motorhome
Make: Newmar
Model: Mountain Aire Diesel MADP 4528
Year: 2008
Length: 45
Mileage: 62824
Fuel: Diesel
Stock #: 717377B

Seller Information


This is a great local, one owner trade, a 2008 Newmar Mountain Aire 4528, in which the previous owners were nonsmokers, did not have pets in the RV, it was stored indoors and it comes backed not only with a clean vehicle history report, but the confidence of our certified preowned RV collection!  Loaded with aftermarket upgrades noted below!

The Newmar Mountain Aire includes highline performance upgrades, including Independent Front Suspension (IFS) in the Spartan K2 chassis that includes Comfort Drive Steering ahead of the Cummins ISM 450 HP powertrain.

Inside you’ll find high line amenities such as Ultraleather seating, high polished porcelain tiles, and powered remote control MCD shades, all of which are climate controlled with Oasis hydronic heating and 3 low profile air conditioners.

Purchase with confidence and peace of mind!  This RV is a certified preowned RV, providing Real Value with a sixty day Service Plan from the date of purchase!  After passing a rigorous inspection, the plan provides major operating systems coverage to protect RVers, and is accepted anywhere in the U.S. or Canada.  Once work is completed to your satisfaction, the Plan pays the service center directly.  Plans are also extendable.  See any sales consultant for details!

This coach is powered by the tried and true Cummins ISM 450 HP powertrain:

1.Cummins ISM 450 HP

2.1,550 lb ft of torque or power

3.Dual stage engine compression brake

4.Adjustable pedals

5.Comfort Drive steering with Independent Front Suspension

6.Tag axle

7.Coated aluminum wheels

8.HWH four point automatic hydraulic leveling jacks

9.Recessed fuel fills with crossover to fill from either side

10.Backup alarm


12.Electronic chassis information display in daash

Includes the following aftermarket installations:

1.Powered remote controlled MCD Night Shades

2.Lane Furniture dual Euro chairs with ottomans

3.Dining table and buffet option with two permanent hardwood upright chairs and two hardwood folding chairs

4.New Samsung residential refrigerator, French door style with freezer drawer

5.Stainless steel valance upgrade with tapered top edges from Summit Products

6.Additional RV batteries, bringing the total to 8 RV batteries, powering the 2,800 watt whole house inverter

7.New JVC front stereo, SiriusXM satellite radio ready

8.Newer front tires

9.New chassis batteries

Includes the following factory installed options: 

1.Upgraded Caramel Glazed Cherry cabinetry

2.GE Profile microwave and convection oven

3.Stacked washer and dryer, separate units for maximum capacity

4.Hydronic zone heat with a 2,800 watt inverter and automatic generator start system

5.Sony 32 inch HDTV in front

6.External entertainment center with 26 inch LCD TV, AM FM stereo and CD player

7.TripTek electronic travel information center

8.Ultraleather sofa

9.Ultraleather cab seats

10.Larger exterior storage tray

11.Girard powered patio awning with wind speed sensor available

Includes the following exterior highlights, in addition to the specifications on our website page and brochure:

1.Over 6,400 lb approximate net cargo carry caacity

2.150 gallon fuel capacity

3.32 gallon LP capacity

4.50 amp electrical service with flexible cord on power cord rewind reel

5.Three 15M Heat Pump Central Air Conditioners

6.50K BTU hydronic heating system

7.Girard powered patio awning with available wind speed sensor

8.8 RV batteries 

Includes the following electrical standard features:

• 10 kW Cummins Onan Quiet Series Diesel Generator on Hydraulic Slideout with Auto Changeover and Energy Management System Cord Rewind Reel

• Battery Disconnect Switch

• 5 Watt Solar Panel

• 2800 Watt Pure Sine-Wave Inverter with Automatic Generator Start

• Emergency Start Switch

• Exterior Security Light on Each Side

• Midship Side Turn Signals

• Recessed Docking Lights

• Switched Receptacle for Engine Block Heater

• Halogen Lights in Ceiling and Overhead Cabinets

• Lighted Wardrobe

• Slideout Information Voice Module

• Hold-to-Run Slideout Switches

• ICC Light Switch

• Two 12-Volt Auxiliary Receptacles on Dashboard

• Exterior TV Jack

• Interior Courtesy Lights

• Mood Lighting in Window Treatments, Kitchen

and Bed Base

Includes the following exterior standard features:

• Full Paint Masterpiece Finish with Super Clear Coat and Diamond Shield Front Protective Film

• Large Chrome Convex Exterior Mirrors with Remote Control, Defrost and Turn Signal Indicators

• One Piece Bonded Windshield

• Entrance Door with Automatic Double Step

• Power Flush Stepwell Cover

• Lighted Exterior Storage Compartments with Cargo Liner

Controlled by Interior Master Switch

• 15,000 lb. Towing Hitch with Two Extra 14-Gauge Wires

• Lighted Acrylic Assist Handle at Entrance Door

• Rear Protective Tow Guard with Stainless Steel Newmar Name Cutout

• Rear Ladder

• Undercoating

• Mud Flaps

Includes the following quality construction features:

• One Piece Molded Fiberglass Roof with 9mm Decking

• Aluminum-Frame Sidewalls and Roof Construction, 16 in on Center

• Power Lock Arms on All Slideout Rooms

• Roof R-Value Rating: 16

• Sidewall R-Value Rating: 11

• Floor R-Value Rating: 16

• Basement R-Value Rating: 4 (Included in Floor R-Value)