Originally Posted by Lug

Not with most. The best is a 4.7 but only Motor Trend got that. Car and Driver just got a 4.8 here Nissan 370Z vs. BMW 135i, Mazda RX-8 R3, and Pontiac Solstice GXP. Edmunds and Motorweek both got a 5.1 but they tend to be about .2 slower than everyone else on almost all cars. Road and Track originally got a 5.1 but blamed elevation for at least .1 of that and have gotten a smidge slower here. I just don't recall number varying this widely on most cars. Best example would be something like a Mustang usually which stays between 5.1 and 5.3 on everybody's reviews. We seem to have a full 1/2 second swing with the nissan. Makes me wonder if it might be overly temp or elevation sensitive.