Audi welcomed guests from other racing series at the Spa 24 Hour race. Vincent Vosse, the team principal from Belgian Audi Club Team WRT, invited Ralf and Sigrun Jüttner. Ralf Jüttner is the Head of Audi Sport Team Joest in the FIA World Endurance Championship WEC. Two guests even came from Australia to watch the race in Belgium. Troy Russell and Greg Taylor attended the 24 Hour race on site. Russell is the co-owner of Melbourne Performance Center that runs the Audi R8 LMS in various Australian GT racing series. Taylor is an Audi privateer driver who successfully competes in the Audi R8 LMS „down under“.
Further information about the official fuel consumption figures and official, specific CO2 emissions of new passenger cars can be found in the “Guide to fuel consumption, CO2 emissions and electricity consumption of new cars,” which is available free of charge from all sales outlets and from DAT (Deutsche Automobil Treuhand GmbH), Hellmuth-Hirth-Strasse 1, 73760 Ostfildern-Scharnhausen, Germany (http://www.dat.de).