Congrats to the #VisitFlorida team and #SpeedSource team for finishing 1st and 3rd, respectively, in their clean-diesel #Mazda6 for the #GrandAm #GX class "In 1991, we were the first Asian company to win the 24 Hours of #LeMans, and today's #GX-class win with the #Mazda6 #SKYACTIV-D clean #diesel proves that Mazda is not afraid to face a challenge." -John Doonan, Director, Mazda #Motorsports.