New 2026 Airstream Interstate 19GTX Std. Model Motor Home Class B - Diesel

Do not let the size fool you. The 2026 Airstream Interstate 19GTX packs everything you could want into a nimble, adventure-ready 19-foot coach that parks as easily as an SUV and goes absolutely everywhere you want to go. Built on the Mercedes-Benz Sprinter chassis with bold exterior styling including a Tenzing front brush guard, the 19GTX is equal parts polished and capable. Whether you are heading to the city for a weekend or pulling off the grid entirely, this coach is built to handle both with confidence and style.

Inside, Airstream's signature craftsmanship is evident in every detail. Premium finishes, intelligent use of space, a full induction cooktop, climate control, and a wet bath give you all the comforts of home in a package that goes absolutely anywhere. The multiplex touchscreen control system with Bluetooth app control lets you manage your coach from the palm of your hand, making life on the road feel as seamless as life at home.

The standard Advanced Power System brings 10.3 kWh of heated lithium battery capacity and a 3,000-watt pure sine inverter, meaning you can power the air conditioning for hours, cook a full meal, stream your favorite shows, and wake up the next morning ready to do it all over again, no generator needed and no propane to worry about. Running entirely on a single-fuel diesel architecture simplifies everything and eliminates the complexity that other coaches still carry. Add in Mercedes-Benz active safety features, an estimated 16 to 18-plus miles per gallon highway fuel economy, and a 2-year Airstream warranty backed by a 5-year Mercedes-Benz chassis warranty, and the 19GTX makes a compelling case that the best adventures come in a beautifully designed package.