2011 Airstream International Serenity 25FB – Queen Bed – Excellent Condition
📍 Location: Big Sky, Montana
💵 Asking Price: $49,800 OBO
📞 Contact: Scott Altman – [email protected]
📝 Title: Clean Montana title in hand – no liens

Quick Specs
Model / Trim: International Serenity 25FB Length: 25′ 11″ overall
GVWR: 7,300 lbs UVW (empty): ~5,600 lbs
Tanks (gal): Fresh 39 / Gray 37 / Black 39 Propane: (2) 30-lb tanks
Sleeps: 4 (Queen + convertible dinette) Original MSRP: ~$73,000

Why This One Stands Out
Excellent condition inside and out – bright interior, polished shell, no oxidation
Front queen-bed layout – upgraded memory foam mattress, tons of natural light
Modern Serenity design – light wood cabinetry, curved lines, soft LED lighting
Zip-Dee awnings – large patio and rear window awnings deploy smoothly
Fiamma rear 2-bike rack – factory-installed and included
Electric tongue jack + EZ-lube axles – simple setup, tow-ready
Recent maintenance (2024–2025):
Brakes inspected, bearings repacked
Roof and window sealant checked – no leaks
Full professional interior and appliance cleaning
Extras & Upgrades
Fantastic fans with rain sensors
Weight-distribution hitch, leveling blocks, chocks, hoses, and fitted Airstream cover included
Organized binder of service records and manuals included
Interior Highlights
Ultraleather lounge with panoramic windows
Stainless galley with 3-burner range, oven, and large round sink
2-way Dometic fridge/freezer (LP & 110 V) – ice cold and spotless
HDTVs in lounge and bedroom on articulating mounts
Split bath – fiberglass shower across from vanity & porcelain toilet
Full under-bed storage with clean subfloor and gas struts
Stereo with subwoofer, dimmable lighting, lots of built-in storage
Next Steps
Email me at [email protected] for any more information
Trailer is ready to show—first serious buyer with a deposit gets it