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• 2015 INTERSTATE 3500 EXT LOUNGE

A touring coach with all the comfort of an Airstream! This airstream sits on the Mercedes-Benz Sprinter 3500 chassis and is powered by the 3.0L turbo-diesel V6 engine. It's super easy to drive for its size, fully self-contained, and comfortable for extended travel. It's ready to drive off the storage lot straight to your next adventure. 

Specs and Details: 

- Milage: 35,021

- Class B motorhome

- Mercedes-Benz 3.0L V6 turbo-diesel engine

- Sprinter 3500 dual rear wheels

- Transmission: 5-speed automatic

- 24ft 

- Rear-wheel drive

- Seats up to 9 depending on configuration

- Sleep 2 on the rear sofa/dinette convertible bed

- Integrated awning

- Water hookup and shore power connection

Condition: 

- Low milage (35k)

- CA-Owned! Originally purchased from an Airstream dealer. This coach spent its life in California and was recently transported to Denver, meaning it has zero rust from road salt. 

- Runs fantastic!

- Regular maintenance (oil changes, fluids, all completed at the Mercedes service center)

- New roof maintenance. Complete professional roof reseal and service performed by an authorized Airstream dealer (approx. 2 years ago).

- Upgraded Ventilation. Brand new main cabin ventilation fan installed.

- New Bathroom Fan. Newly replaced exhaust fan in the wet bath for improved airflow.

- Fresh Maintenance (April 2026): Just received a fresh synthetic oil change and a comprehensive multi-point health inspection at the Mercedes-Benz dealer in Denver. It is truly turn-key and ready for your next adventure.

- The awning sometimes get stuck, it just needs a jiggle or two

- New battery 

- New smoke and carbon monoxide detector 

- Clean title in hand

Noteworthy Features: 

- Seating: Comfortable seating for up to 9 passengers (perfect for luxury tailgating or family trips).

- Sleeping: Rear sofa/dinette converts into a spacious bed for 2.

- Galley & Bath: Fully self-contained with a kitchen, wet bath (toilet/shower), and high-end cabinetry.

- Amenities: Integrated power awning, Cummins Onan generator (low hours), solar panels, and dual TVs.

I'm selling this for my parents. They bought it in 2018 and have taken it on several vacations around the west coast. It still has plenty of life left and they've taken great care of it, but they are moving out of the country so they can no longer keep it. 

Happy to share more details/photos for those interested! Dont miss out on one of the cleanest, low-mileage Interstates on the market today.

Viewings available. It is currently located in Aurora, Colorado.