They can't call it torque, cause none of the econoboxes in the game HAVE any torque!
I wish someone would stop measuring GT3 as the mark to hit for a realistic racer. It's really not all that realistic.
BTW, about spoilers... it varies depending on the spoiler, but your average spoiler isn't going to do much except cause drag until around 100MPH. That is, assuming it's trimmed for downforce, which 99% of the spoilers out there are NOT. To add insult to injury, they also add weight to the back of the car, which is not really what you want in your average massively-understeering front-drive econobox.