Vehicle

RV

2003 Newmar Mountain Aire

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Hours

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Current bid: $9,740.00
- or -
Delivery anywhere within the USA, Canada or Mexico
30-day hassle-free returns
6 months warranty
Pre-delivery inspection
2003 Newmar Mountain Aire 36’ Class A Motorhome
Engine Power: 340 HP (Workhorse 8.1L V8 Gas Engine)

This 2003 Newmar Mountain Aire is a premium, well-cared-for motorhome showing only 52,524 miles on the odometer. Powered by the dependable Workhorse 8.1L V8 gas engine paired with an Allison automatic transmission, it delivers smooth and powerful performance with excellent road stability. The coach rides on a 242" wheelbase with electric brakes and a spring suspension, offering a comfortable and confident driving experience.

The spacious 36-foot layout provides exceptional comfort and livability. Inside, you’ll find a fully equipped kitchen with sink, refrigerator, freezer, microwave, oven, and electric stove — complemented by a cozy living area featuring a table, couch, and pull-out sleeper sofa. The private bedroom includes a queen bed, while dual A/C units, a heater, and washer/dryer hookups make extended stays effortless.

This RV comes with 2 slide-outs for expanded interior space, 4 electric awnings, and an auto-leveling system for convenience. Power is supplied by a reliable Guardian Quietpack 665G generator (6.5 kW, gas, 605 hours), ensuring full operational capability wherever your journey takes you. Riding on 235/80R22.5 tires, this coach is fully road-ready and built to last.

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Category RV
Year 2003
Make Newmar
Model Mountain Aire
Serial 5B4MP67G333369883
Miles 52524
Engine Workhorse-X-Serial: 18000XJ001A-X-Displacement: 8.1L-X-Cylinders: 8-X-Fuel type: Gas
Transmission Allison-X-Automatic
Chassis Axles: Single-X-Suspension: Spring-X-Brakes: Electric-X-GVWR: 22
000 lbs-X-GAWR: 8
500 lbs-X-Wheelbase: 242"
Interior Slide outs: 2-X-Awnings: 4-X-Awning type: Electric-X-Auto leveler-X-Generator-X-Guardian Quietpack 665G-X-Hours: 605-X-Fuel type: Gas-X-kW: 6.5-X-Watts: 6
500
Tires Size: 235/80R22.5-X-Brand: 235/80R22.5
Features Kitchen: Sink
Refrigerator
Freezer
Microwave
Oven
Stove: Electric
Living room: Table
Couch
Pull Out Couch
Bathroom
Beds: 1
Bed type: Queen
TVs: 2
Sound system
Heater
AC units: 2
Washer/Dryer Hookups