Rv for Sale Mountain Home, ID 83647
For Sale $779,967
- Year 2026
- Model Supreme Aire 3827
Rv for Sale Mountain Home, ID 83647
For Sale $779,967
- Year 2026
- Model Supreme Aire 3827
- Price: $779,967
- Year: 2026
- Model: Supreme Aire 3827
- Property ID: 6941940
- Partner ID: 5037087296
- Posted On: Jul 15, 2025
- Updated On: Nov 21, 2025
RV Description
2026 IWS Signature Series™ 38’ Newmar Supreme Aire SE 3827 with Cabover Bunk!
Stock #8465
IN STOCK!
A little about this Supreme Aire SE 3827:
It’s the moment we have all been waiting for. The 2026 Newmar Supreme Aire SE is now built on the Freightliner P4 Cascadia chassis! After years of waiting, it’s finally here, and we couldn’t be more excited!
This coach sits at a desirable, 38’ in total length, and features the 3827 mid-bath floorplan. Newmar has always set the bar by thinking differently and out innovating the competition. We love that you can fit, a stacked washer and dryer, a true king bed, a nice size bathroom, a large living area, a pantry, and a nice kitchen. We designed this one with Newmar’s Cab Over Bunk for extra sleeping and storage over the cab! Now available for Supreme Aire!
Being an IWS Signature Series™ build, we picked over $96,000 in options on this one. Some of these options we ordered are through the Newmar Specials program, which you can’t get on the standard option sheet. A few of the major options include:
- Theater Seating and Euro Booth Dinette in lieu of Sleeper Sofa and Dinette – A personal favorite combination of ours. ($3,500 in options)
- Electric Radiant Floor Heat– This is an absolute must have option. Nothing better than waking up in the morning with warm tile. Also helps in winter use for 4-season traveling. ($10,000 option)
- Lithium Battery Upgrade Package – This gives you 940-amp hours of lithium batteries, and (2) 3,000-watt inverters over the standard 6-volt batteries, and single inverter. We wouldn’t order a Supreme Aire without this package! ($30,000 option)
- IWS Signature Series™ Solar Panel Package (3) 220 Watt Panels – We know that if you are interested in a Super Star you are also interested in boondocking! We install our own Solar Panel System giving you 660 Watts of solar in conjunction with the Lithium. We install (3) 220 Watt Panels that are hard panels compared to the stick-on panels that don’t perform nearly as well! ($4,000 option)
You can put your name on it with a 10% deposit. Give us a call, and we can tell you even more about it, and the process of making it your coach. See you out on the road!