https://www.bmwblog.com/2011/09/14/iaa-2011-bmw-motorrad-concept-e/
IAA 2011: BMW Motorrad Concept e
Sep 14, 2011 - At the Frankfurt International Motor Show (IAA), BMW will be presenting its design concept in this area for the first time: "BMW Concept e".
iaa 2011bmw motorradconcept
https://www.bmwblog.com/2011/09/15/iaa-2011-video-bmw-1-series-performance-studie/
IAA 2011: Video BMW 1 Series Performance Studie
Sep 15, 2011 - As we announced earlier this week, BMW unveiled the 1 Series Performance Studie vehicle at the 2011 Frankfurt Auto Show
bmw 1 seriesiaa 2011videoperformancestudie
https://www.bmwblog.com/2011/09/14/iaa-2011-bmw-i8-public-debut/
IAA 2011: BMW i8 Public Debut
Sep 14, 2011 - BMW i8, "the most progressive sportscar" as the Munich-based automaker labeled it, made its public debut today at the 2011 Frankfurt Auto Show.
iaa 2011bmw i8publicdebut