haha bigboob stop it 10sec qm on streettires
of a roll eh that happens so often off a 60mph roll.and i wouldfnt be suprised if the porsche wins that anyway.
we dont have the expected times, expected times are useless.
but lets use the c6 z06, the new one wont run that much better.
btw just checking the new c7, the one you have loses 0-120mph vs the regular carrera lol.
it gets blown away even from a roll., keep that in mind.
the prosche runs 10.4 o-124mph.
the zr1(!!) runs 10.3 0-124mph.
so there i dont think the new z06 will outrun the the old zr1, therefore, wont outrun a bone stock porsche either.
another time for the zr1 i found is 11.4 ouch ,must be those street tires you talking about,the ones which the new vette will run 10second et Grin
here i found, c6z06 runs it in 11.9.
you do the math.
i suggest strongly you stop daydreaming.
no matter, you can decuct the 0-60times and the turbo still blows the vette away.
reasons, awd, perfect gearbox, usa cars can only fream of that technology, lets be honest.
and the nissan gtr,i hate the car, but you aware it doesnt lose pull uptop, it turns rwd at higher speeds
gotta requote this bc its so funny 
"id be suprised"well,there you go 
a8 option?torque management?are you seriouse?
are you aware, that the torque management will affect 0-60times for the worse?
all those never again reproduceable times on pre heated worn down "stock" tires the usa mags do are done with TM turned off.
they use every trick in the book and a freaking professional racer to get those times.
regular guy would run mid 12 in old z06.
torque management, lol, please, the turbo, with computer launch, off the line, spins all 4 tires quickly,even in summer heat,seen it myself, and then boom, its gone like off a catapult.
well you look at trap speed and you know whih one is gonna pull away at higher speeds,easy as.
but until 120mph youre looking at the porsches rear pipes.
if you can see them after the usual launch fiasco.
in the real world, any moron can launch an awd like a pro, while rwd an amateur will be blown away by such turds like evo 7 with a computer managment upgrade,i seen it too many times.
corevtte is good for the money,but lets keep it realistic
Oh brother, not sure where to start here, as there's quite a bit incorrect with your posts, so to address it all I'll give a bit of analysis of each of the Corvettes you mentioned:
C6 Z06 - this ran from 2006 to 2013, started off as the high-performance Corvette and ended as the middle-tier Corvette. It's ONLY offered in a manual, and has 505 horsepower. Whenever a car is a manual-only, the acceleration times you read won't be as consistent, since it really depends on a driver. I don't know how to drive a manual so I'd probably get a 15-16 second quarter mile in a C6 Z06 lol, doesn't mean anything when considering what the car is actually capable of. Here's a Car and Driver comparison with the C6 Z06 and the Nissan GTR, check out this pdf:
http://media.caranddriver.com/files/2012-chevrolet-corvette-z06-vs-2013-nissan-gt-r-vs-2012-porsche-911-carrera-s-comparison-test-car-and-driver2012-chevrolet-corvette-z06-vs-2013-nissan-gt-r-vs-2012-porsche-911-carrera-s-febuary2012.pdfThe GTR wins in 0-60, 1/4 mile time but loses in 1/4 trap speed (trap speed = a better indicator anyway), also loses 0-150. Now if you take the 0-150 time and subtract the 0-60 times from it, you get a 60-150 time in the Z06 of 13.5 seconds versus 14.8 seconds for the same in the GTR. So it really depends what your definition of speed is, if you're a stoplight racer and that's what you value, then yeah GTR is the faster car, but if you're looking at the overall picture its not that simple. Keep in mind this is "just" the 505 hp C6 Z06 in the comparison too.
C6 ZR1 - This was the fastest Corvette from 2009 to 2013. Again, only offered in manual, which is why there's a huge range in 1/4 mile times depending on who drove it, unlike auto-only cars like the GTR, Porsche Turbo, etc. Here's an interesting comparison with the Porsche GT2:
It also shows that despite having a faster off-the line-acceleration the Porsche isn't necessarily the faster car between the two. Re: 1/4 mile times, there are drivers who have posted their timeslips of sub-11 second times with their C6 ZR1 on stock tires, but the fastest magazine test I've seen was an 11.1.
C7 Stingray - This is the 2014 base model. It's offered in auto and manual, although most magazines test the manual - so again you have the huge variance in acceleration stats. Some are even well above 4 seconds 0-60 and well over 12 second 1/4 mile. Then in contrast Motor Trend got 3.7 second 0-60 and 12.0 1/4 mile (also with a manual):
http://www.motortrend.com/roadtests/coupes/1312_chevrolet_corvette_stingray_z51_ferrari_f12_berlinetta_porsche_911_carrera_4s/Motor Trend is not US-car biased, they even gave Porsche the win despite it having the slowest acceleration and slowest track time in the comparison, so you can't claim they tested the acceleration of the Corvette under more favourable conditions than the Porsche. In that test it even shows that the track time of the base C7 is just a hair behind the Ferrari F12! Anyway, here's an example of a test with an auto, where they got consistent 11.7's in the C7 (and its a non-Z51 model which is a tad slower than the Z51-equipped Stingray):
http://www.vetteweb.com/hotnews/1311_vette_puts_the_new_c7_through_paces/Also in this video you'll see the rolling race between the C7 versus the Porsche 911S and its not even close! Note it's not a roll from a high speed but only from 30 mph, which is very typical of the street race encounter, and more typical than the red light to red light scenerio (scroll to 3:20 if you dont want to watch the rest of it):
Drivers with Z51 auto Stingrays have posted 1/4 mile times of consistent 11.5 and 11.6's, even though most manuals are 12 seconds or greater - shows the difference in off the line acceleration between the manual and auto C7's.
C7 Z06 - GM stated this will be the fastest production Corvette ever, and said there are no plans to have a ZR1 model, i.e. it looks like this will be the top tier C7 similar to what the ZR1 was for the C6. That said, obviously GM would not make a slower high-po Corvette in 2015 than its predecessor 2009 version lol. They haven't given the exact hp figure but said it would be "at least 625 hp" - my guess is it'll be 640, as they always come out a bit higher. The game-changer though is that this time it'll be offered with an A8 for the first time. Note how I showed that the base C7 has a solid 0.3 to 0.5 second improvement in 1/4 mile when equipped with an auto versus a manual, now you can imagine putting an auto in a 640 hp Corvette which was already getting very low 11's in the 1/4 mile in a comparable manual version (the C6 ZR1 version).
Time will tell for sure, but based on what we know it's hard to argue that the C7 Z06 auto will NOT be a 10 second car, and that's with it being RWD and having the traction disadvantage. Compare it off of a roll to something like a GTR and they shouldn't even be mentioned in the same sentence. The C6 Z06, with its 120+ hp deficit over the C7 Z06 was still quicker in a roll than the GTR in the link I pasted above, now add 120+ hp to it and its lights out for the GTR.
I'm happy that my C6 is a Z51 with an auto. It's faster than a Porsche 911S but I know its slower than a 911 Turbo. That was an apples to oranges comparison you made. Compare high-po to high-po or base to base - but to be fair I'm still comparing base C7 versus one step above base 911 (the 911S - also over double the price!)