2017 Airstream Interstate Grand Tour Extended, Tommy Bahama edition.  Averages 18 mpg. Options:  Air ride suspension and leveling, in-motion satellite system, Gear Space 34 hitch mount cargo box, ladder, roof top cargo rack with additional cargo box, full waterproof cover, Bose sound bar, safe.  Unit being sold with linens, cookware, coffee maker, etc. Excellent conditon.