More info coming from the 47th annual National RV Trade Show in Louisville, Kentucky.
Airstream - new Class B on a Chevrolet chassis
From RV Business:
Expansion of Motorized Lineup
An all-new Class B motorhome built on a Chevrolet chassis will makes its debut in late spring. This new platform will leverage Airstreamís proven motorized expertise in order to create a lower-priced companion coach to the existing Sprinter-based Interstate.