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  • Audi of America. "2010 Audi R8 5.2 -- Features and Specifications." (Feb. 23, 2010)http://www.audiusa.com/us/brand/en/models/r8_52.html#source=http://www.audiusa.com/us/brand/en/models/r8_52/features_and_specifications.html
  • Muaddi, Nadeem. "2010 Audi R8." U.S. News Automotive. April 30, 2010. (Feb. 23, 2010)http://usnews.rankingsandreviews.com/cars-trucks/Audi_R8/
  • Lieberman, Jonny. "Frankfurt 2009: 2010 Audi R8 Spyder 5.2 V10 looks fantastically fab" Autoblog. Sept. 15, 2009. (Feb. 23, 2010)http://www.autoblog.com/2009/09/15/frankfurt-2009-2010-audi-r8-spyder-5-2-v10-looks-fantastically/
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