2027 Newmar Mountain Aire 3825

New Class A in Winter Garden, Florida, 34787

Unit Specs

2027 Newmar Mountain Aire 3825 Highlights: • Rear master suite with 42" × 35" shower and full wardrobe • Center kitchen with residential fridge and convection microwave • Three slide outs create a spacious living and bedroom layout • 525-hp Spartan K3 chassis with 15,000-lb towing capability The 2027 Newmar Mountain Aire 3825 is a high-end luxury diesel coach built on the Spartan K3 chassis, delivering 525 horsepower and exceptional stability with its passive tag axle. The front living area features a hide-a-bed sofa, Euro-booth dinette, and a 50" Samsung 4K TV on a televator, creating a refined residential lounge. The center kitchen includes a stainless-steel convection microwave with air-fry capability, a residential refrigerator, induction cooktop, and a large pantry, making it ideal for extended travel. A mid-coach half bath provides convenient access for guests, while the rear master suite offers a king bed, dresser storage, and a full-width wardrobe. The rear bathroom includes a 42" × 35" angled shower, washer/dryer, and generous linen storage. Three slide outs expand the living area and bedroom, creating a spacious interior despite the coach’s 38' 10" length. With an 800-Ah battery bank, 12.5-kW generator, Comfort Drive™ steering, and advanced safety systems, the Mountain Aire 3825 is engineered for long-distance luxury travel. Exterior entertainment, premium cabinetry, and Newmar’s signature build quality complete this top-tier Class A diesel motorhome.

2027 Newmar Mountain Aire 3825 Features


2027 Newmar Mountain Aire 3825 Specifications

General

MSRP

$902,652

Dimensions

Height

13' 2"

Height (interior)

6' 11"

Length

38' 10"

Width

8' 5"

Weights

Dry Weight

41,000 lbs

GVWR

54,000 lbs

Payload Capacity

13,000 lbs

Capacities

Fuel Capacity

150 gal

Sleep Capacity

4

Water Capacity - Black

60 gal

Water Capacity - Fresh

105 gal

Water Capacity - Grey

80 gal

Engine/Transmission

Engine Manufacturer

Cummins

Engine Model

Cummins X 11.9L 525 HP / 1695 lb-ft Torque

Fuel Type

Diesel

Transmission Spec

Allison 6-Speed 4000 MH Auto Transmission

Exterior

# Awnings

2

# Axles

3

# Doors

1

# Slides

3

Chassis

Spartan® K3 Chassis

Electrical

# A/C

2

A/C Spec

15K BTU Heat Pump Air Conditioner with Remote Control Thermostat

*MFG Specs are for the base unit. Certain options may change specifications listed. Please consult dealer for more details. RVUSA.com cannot guarantee the accuracy of the data presented.

2027 Newmar Mountain Aire 3825 Literature


2027 Newmar Mountain Aire Brochure PDF 2027 Newmar Mountain Aire Brochure 1
Stock #: 361287
Dealer Info

General RV Center

12705 W. Colonial Drive
Winter Garden, FL 34787

Member Since 2005

See 362 Reviews

Unit Specs

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General RV Center
General RV Center

12705 W. Colonial Drive
Winter Garden, FL 34787

Phone: Click to Call

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