Inconsistent, sure, but most of the times are better than the limited number of articles I've seen (which were show a 0-60 of 7.0-7.5 sec for 0-60). To me, this is a GOOD thing
...I think I'll start taking better looks at the SCs as candidate cars.
I look at the inconsistent data as illustrating what the car can be capable of, which is apparently quite a bit!