I've seen a blue SRT coupe in Huntley off Randall, a blue Limited roadster in Downers at Finley and RT34, a black Limited Coupe on several occasions Northbound 355 at Maple, and a black Limited Coupe on RT59 in Naperville with some kinda dog name vanity plate. These sightings in the last 3 mos.
I'm usually up and down 355 Mon.-Fri., when it's not snowing. Mine is my daily driver.