The longest parade of Subaru cars involved 339 cars and was organized by Subaru of America, Inc. Great Lakes Region (USA) in partnership with the Village of Itasca, at 500 Park Boulevard in Itasca, Illinois, USA, on 11 July 2009.
An urban circuit of 6,760 m (4.2 miles) was used for the parade. Subaru cars coming from all USA and even from Europe participated in the attempt.
Please note: Comments below may relate to previous holders of this record.