I just put my 2010 2ss on the scales today at Back Street Performance.
This was with just a fuzz under half a tank of fuel, the big camaro trunk matt, a bottle of willwood brake fluid, & 3 bottles of meguires detailer, wax, & glass cleaner in the trunk... lol
The individuals numbers are with me in the car, without me was 3,792
This was a quick spur of the moment weight. I ~ we didn't put the car on their lift, strictly out of curiousity weight.