Tilton Evo vs 2013 Redbull F1 car at Sydney Motorsport Park. This was part of some demo runs that also featured a Mercedes SLS GT3 car, a former Toyota WRC car, an E63 MG from the V8 Supercar series, and a Ducati from the Superbike series.
I know the Redbull car set a new track record at some point during the day; haven’t found times for the Tilton Evo yet
Thanks to Steve for the heads up and pic
The lap times for all the vehicles involved in that race are here: http://www.worldtimeattack.com/index.php/dancing-with-the-stars/