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Contact Information

RV Details

  • Price: $135,000
  • Year: 2021
  • Model: INTERSTATE GRAND TOUR EXT 3500
  • Listing ID: 6985391
  • Partner ID: 5038197645
  • Posted On: Oct 24, 2025
  • Updated On: Oct 24, 2025

Description

2021 Airstream Interstate 24GT Meticulously Maintained, Loaded, and Garage Kept!


Price: $135,000

Location: Stockbridge, Wisconsin

Mileage: 31,112 miles


Description


If youve been searching for a luxury Class B diesel touring coach thats been meticulously cared for and lightly used, this 2021 Airstream Interstate 24GT is a standout.

Always stored in a climate-controlled garage, this coach has been dealer-maintained by Airstream and Mercedes-Benz since new.


Its equipped with the sought-after automatic hydraulic leveling system and Air Ride suspension premium upgrades that make setup effortless and ensure a smooth, stable ride.


Weve loved every trip in this beautiful coach, but recently purchased a larger RV and are ready to pass it on to its next owner.


Highlights


Climate-controlled garage kept since new

Maintenance exclusively by Airstream & Mercedes-Benz

Desirable automatic hydraulic leveling jacks

Air Ride suspension for exceptional comfort

Non-smoking, no pets

Clean title, ready to hit the road

Only 31,112 miles light use and well cared for

Selling only because we upgraded to a larger coach


Specs & Features


Chassis: Mercedes-Benz Sprinter 3500 Extended (170 wheelbase)

Engine: 3.0 L V6 Turbo Diesel (188 HP / 325 lb-ft Torque)

Transmission: 7-Speed Automatic (7G-Tronic Plus)

Drive: RWD


Length: 24 6|Height: 9 8|Width: 6 8

GVWR: 11,030 lbs|GCWR: 15,250 lbs|Towing Capacity: Up to 5,000 lbs


Tank Capacities:


Fresh Water 27 gal


Grey Water 21 gal


Black Water 13 gal


Fuel 24.5 gal


Interior & Comfort


Premium Ultraleather seating with power adjustments


Rear power sofa converts to a full bed (sleeps 2)


Solid surface countertops and handcrafted cabinetry


Two-burner cooktop, 1.2 cu ft microwave, and 5.0 cu ft fridge + freezer drawer


Wet bath with shower, toilet, and vanity


On-demand water heater (60,000 BTU)


16,000 BTU furnace and 13,500 BTU A/C


Heated fresh & grey tanks for four-season use


LED lighting throughout


Abundant storage, including wardrobe and galley drawers


Technology & Safety


Mercedes MBUX Infotainment with Navigation, Bluetooth, Apple CarPlay & Android Auto


Multiple USB and 110V outlets


Power awning with LED lighting


Side and rear screen doors


Backup & side-view cameras


Lane keeping assist, collision prevention assist, blind-spot assist


Adaptive ESP stability & crosswind assist


Condition


Exceptionally clean inside and out


Stored indoors year-round


All service up to date records available


Everything works as it should


No pets, no smoking, no damage


Why This Coach Stands Out


This is one of the best-equipped and best-cared-for 2021 Interstate 24GTs on the market. The combination of low mileage, premium options (Air Ride + hydraulic levelers), and documented dealer maintenance make this an ideal turn-key coach for your next adventure.


Serious inquiries only, please.

For additional photos, service records, or to schedule a showing, please contact us.

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