2026 Newmar Mountain Aire 3825

2026 Newmar Mountain Aire 3825

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Exterior Colors:

Interior Colors:

  • Year 2026
  • Make Newmar
  • Model Mountain Aire
  • Engine HP: 525 | Displ. 11.9 | Displ. UOM: Liters
2026 Newmar Mountain Aire 3825

2026 Newmar Mountain Aire 3825

2026 Newmar Mountain Aire 3825

The 2026 Mountain Aire combines superior craftsmanship with advanced technology, offering spacious layouts and luxurious amenities to enhance your travel experiences. Perfect for those who enjoy exploring in style.

With its ideal balance of power, size, and amenities, the 2026 Mountain Aire totally transforms your every trip with unlimited possibilities. See its features below.

Features may include:

Exterior
  • Exterior Full-Paint Masterpiece Finish™ with Cut and Buff
  • Power Chrome Baggage Door Locks, Keyless Entrance Door With Touchpad and Door Bell
  • Entrance Door Assist Handle
  • Entrance Door Automatic Step
  • Convex Chrome Exterior Mirrors With Defrost, Remote Control, Turn Signal Indicators and Side View Cameras
  • Front Cap Beta Fusion Protection
  • Hydraulic Leveling Jacks
  • Mud Flaps
  • Newmar Badge Lighted In Front Grill
  • Rear Hitch For Towing Car
  • Stainless Steel Exterior Trim Pieces And Entrance Door Kick Panel
  • Storage Bins In Pegboard Compartment
  • Tow Guard Rear Protective With Stainless Newmar Name Cutout
  • Undercoating
Interior
  • Auto Motion Power Shade At Windshield & Power Shades At Driver & Passenger Side Windows
  • Auto Motion Power Window Shades & Lambrequins
  • Fitted Non-Quilted Bedspread & Accent Pillows
  • Designer Feature Ceiling With Cathedral Ceiling And Added Height (Rear Bath Floor Plans)
  • Interior Passage Hardwood Raised Panel Doors
  • Handle Flush On Swinging Bath Doors
  • Interior Assist Handle At Main Entry Door
  • Safe Located In Wardrobe
  • Maximized Shoe Storage Shelves Recessed In Rear Of Wardrobe* (Floor Plan Specific)
  • Tile Floor In Kitchen, Bathroom, Bedroom & Living Areas
  • Waste Basket In Kitchen Base Under Sink

Dimensions

Length 38FT 10IN
Width 101.5
Height 13FT 2IN
Interior Width 95.5
Interior Height 83
Wheelbase 246+ TA

Capacities

Gray Water Capacity 80 gal
Black Water Capacity 60 gal
Fresh Water Capacity 105 gal
Axle Capacity, Rear 4.3 lbs
Fuel Capacity 150 gal | DEF Tank: 15 gal
Cargo Capacity APP. NCC: 11500 lbs

Engine

Engine HP: 525 | Displ. 11.9 | Displ. UOM: Liters
Engine Torque Rating: 1695

Features

Features Xmission Brand: Allison | Xmission Model: 4000MH | Xmission Speeds: 6
Hitch/Type Rear Hitch Rating Flat: 15000 | Rear Hitch Rating Trailer: 15000 | Rear Hitch Rating Vertical: 15000

Wheels & Tires

Tires, Rear Specification Brand: Michelin
Wheels Cut Angle Front: 55 | Cut Angle Tag Axle. 17

Weights

Gross Axle Weight Rating, Rear 20000 lbs | Tag: 14000
Gross Axle Weight Rating, Front 20000 lbs
GVWR 54000 lbs
Gross Combined Weight Rating 69000 lbs
Unloaded Weight APP. 42500 lbs

Battery

Battery # of House Batteries (Standard): 6 | Total House Battery Amp Hours (Standard): 600

Operational

Furnace Output 50000 BTU

Product Photography