2003 Newmar Mountain Aire 3781
Used Class A in Casa Grande, Arizona, 85122





Unit Specs
- Stock #12990
- Year2003
- ManufacturerNewmar
- Make Newmar
- ModelMountain Aire
- Floorplan3781
- Type Class A
- ConditionUsed
- Mileage114,500 miles
- Length37' 11"
- Width8' 4"
- Height12' 1"
- VIN5B4MP67GX33357598
- Price $19,995.00
- Need to know your payment? Use our RV Loan Calculator!
- ChassisWorkhorse W-22
- Engine ManufacturerChevrolet
- Engine Model8.1L
- Fuel TypeGas
- Transmission SpecAllison
- Sleeps2
- Water Capacity (Fresh)75 gal
- Water Capacity (Black)50 gal
- Water Capacity (Grey)50 gal
- Air Conditioners2
- A/C Spec13.5k
- Refrigerator Capacity8 ft3
- GVWR22,000 lbs
- UVW19,300 lbs
- Slideouts2
- Payload Capacity2700 lbs
- # Axles2
Pre-Owned 2003 Newmar Mountain Aire Class A Motorhome – Luxury RV for Sale
Discover the perfect blend of comfort and performance with this pre-owned 2003 Newmar Mountain Aire Class A motorhome. Designed for seasoned travelers and weekend explorers alike, this luxurious recreational vehicle promises a smooth journey coupled with home-like amenities. With a length of approximately 37 feet and 11 inches, it offers ample space for your adventures on the road.
Exceptional Features and Specifications
This Class A motorhome is built on a durable Workhorse W-22 chassis with a reliable Chevrolet 8.1L gas engine, enabling powerful performance and smooth operation. Equipped with a feeding capacity of 75 gallons of fresh water and 50 gallons each for black and grey water tanks, it’s ideal for extended trips. The RV features a gross vehicle weight of 22,000 pounds and a payload capacity of 2,700 pounds, ensuring robust handling and versatility.
Comfort and Convenience
- Two spacious air conditioners with 13.5k BTU cooling capacity
- Two slideouts expand the living space for added comfort
- Full kitchen amenities including microwave, stove top burner, and refrigerator
- Bathroom with shower for convenience during longer stays
- Power entrance step and leveling jacks for easy setup at campgrounds
- Awning and backup monitor enhance outdoor living and safety
- Multiple detectors including smoke, LP, and CO ensure safety onboard
Entertainment and Power
- Built-in TV antenna for entertainment during travels
- Auxiliary battery, batteries, converter, and generator provide reliable power supply
The Ultimate Travel Companion
This well-maintained, non-smoking RV offers comfortable sleeping arrangements for two and is perfect for weekend getaways or extended road trips. With features like a 13.5k air conditioner, multiple slideouts, and a spacious interior, it provides a luxurious mobile lifestyle. The motorhome’s reliable transmission (Allison) and dual axles ensure smooth rides across diverse terrains.
Whether you're exploring national parks or visiting distant family, this 2003 Newmar Mountain Aire motorhome combines rugged durability with upscale amenities for an unforgettable travel experience. Contact us today to learn more about this exceptional pre-owned RV and start your next adventure!
2003 Newmar Mountain Aire 3781 Features
-
Appliances
Enclosed Water Tank, Furnace, Microwave, Refrigerator, Stove Top Burner, Water Heater -
Electrical
Air Conditioning, Auxiliary Battery, Batteries, Converter, Generator -
Equipment
CO Detector, LP Detector, Smoke Detector, TV Antenna -
Exterior
Awning, Backup Monitor, Leveling Jacks, Power Entrance Step, Slideout -
Interior/Furnishings
Non-Smoking Unit, Shower
Unit Specs
- Stock #12990
- Year2003
- ManufacturerNewmar
- Make Newmar
- ModelMountain Aire
- Floorplan3781
- Type Class A
- ConditionUsed
- Mileage114,500 miles
- Length37' 11"
- Width8' 4"
- Height12' 1"
- VIN5B4MP67GX33357598
- Price $19,995.00
- Need to know your payment? Use our RV Loan Calculator!
- ChassisWorkhorse W-22
- Engine ManufacturerChevrolet
- Engine Model8.1L
- Fuel TypeGas
- Transmission SpecAllison
- Sleeps2
- Water Capacity (Fresh)75 gal
- Water Capacity (Black)50 gal
- Water Capacity (Grey)50 gal
- Air Conditioners2
- A/C Spec13.5k
- Refrigerator Capacity8 ft3
- GVWR22,000 lbs
- UVW19,300 lbs
- Slideouts2
- Payload Capacity2700 lbs
- # Axles2
Email Seller
Request More Info on this 2003 Newmar Mountain Aire 3781 Offered for sale by Norris RV
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