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Airstream Atlas 25MS

Class Cbuilt 2018– (in production)Better build tierFindable on the used market
WHAT ONE COSTS
$335,900MSRP today

Still in production. A used 2023 would run roughly $253,300.

THE SPECS
Length24.8 ft
Height (incl. A/C)10.5 ft
Width7.9 ft
Interior height6.5 ft
GVWR12,125 lb
Dry weight10,227 lb
Cargo capacity1,898 lb
Sleeps2
Slide-outs1
Fresh water23 gal
Grey water31 gal
Black water27 gal
Air conditioning15,000 BTU
Solar (standard)400 W
Awning14.5 ft
Fuel24.5 gal
GeneratorNone - 311 A alternator feeding 10.3 kWh of heated lithium (17.2 kWh optional)

A missing row means the maker never published that figure: unknown, not zero.

WHERE PEOPLE SLEEP
  • Power sofa with integrated Murphy bed on a Froli support system(Stow-away)73×73
HOW IT'S BUILT: 3/5
WallsLaminated fiberglass
FrameSteel
RoofStandard
UnderbellyEnclosed

Airstream (Better tier): Airstream (Thor Industries)

YEAR BY YEAR: WHAT CHANGED
YEARSGVWRDRYMSRP
2018–2011,030 lb10,045 lb$235,714
2021–2511,030 lb10,090 lb$289,911
2026–12,125 lb10,227 lb$335,900
  • 2018Introduced as simply 'Atlas' on the Sprinter 3500 with the 3.0 L V6 diesel and a 3.2 kW diesel generator
  • 2019MSRP $235,714; 23/31/23 gal tanks, 26.4 gal fuel, 300 W solar; UBW 10,045 lb
  • 2023MSRP $289,911; fresh to 20 gal, black to 27 gal, solar to 400 W; UBW 10,090 lb
  • 2026Moved to the Sprinter 4500 cab chassis and the 2.0 L high-output diesel; GVWR 11,030 to 12,125 lb; generator replaced by a 311 A alternator and 10.3 kWh lithium; renamed 25MS when the 25RT joined the line
  • 2027MSRP $335,900
FINDING ONE

Findable: a few listed nationwide most weeks. Why: 9-year production run; still in production. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Airstream's flagship coach for two: a Murphy bed drops over a power sofa in a slide-out living room, with a rear-spanning shower and lavatory.

OTHER ATLAS FLOORPLANS
Find one for sale

Live listings for the 25MS on the big marketplaces. Each search opens pre-filled with this exact floorplan:

Inventory varies by site and day. Slim pickings? search the whole Atlas line ↗

Is the 25MS your #1, or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about. Set your priorities as sliders, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.

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Data compiled from manufacturer spec sheets, retrieved 2026-07.