DW12s do Mid-Ohio in about 1:06.
Champcars used to do Mid-Ohio in the same sort of time. 1:06. Those same cars would do Montreal in 1:19 ish.
2002/3 Spec F1 cars would do that same Montreal in ~1:13. Now we'll compare Interlagos which hadn't changed at all between 1993 and now. Those F1 cars did Interlagos in ~1:13 (about the same interestingly)
1993 F1 cars did Interlagos in ~1:16.
Therefore my massively unscientiftic conclusion is that DW12 ~ 2002 Champcar >6s> 2002 F1 <3s< 1993 F1.
So a DW12 would be about 3s slower than a 1993 F1 car.
Edit: And I'm guessing Damon had a fair bit in reserve for that demo run too.
Edited by PayasYouRace, 05 May 2013 - 13:13.