I would be very sad if I got my doors blown off by a Nissan!
Prepare to cry! The GT-R is in the supercar league with Lambos, Ferraris, Porsche twin turbos etc etc. A $40,000 car from dodge is not going to exactly scare those dudes. Now a used viper at $50,000 might!
I do think there will be tests with cars in the same performance segment, even if they are not exactly the same type of cars. You bring up a valid question!