If were talking 0-60 times only (which are meanlingless really - because not many people do 0-60 dashes a lot unless youre a boy racer!),then
15 + seconds = Yawn ZZZzzzzzzzzzzzzZZ
12 - 15 seconds = Dead Slow
10 - 12 seconds = Nippyish but slow
8 - 10 Seconds = Nippy
6 - 8 Seconds = Kinda Fast
5 - 6 Seconds = Fast
4 - 5 Seconds = Very fast
Sub 4 Seconds = Manic / Motorbike
Agreed?