it seems like the base model refreshed model s and x are quite a bit faster than the per refreshed performance models. Before the modes s/x refresh all teslas even the fast performance ones the acceleration would slow down a lot after 100mph. The new refreshed model s and x seem to have way way more top end acceleration power even in the base non plaid models. If you look the base refreshed non plaid model s is already trapping almost 130mph in the 1/4 miles which is a lot fasted compared to the pre refreshed models. But the over 1/4 miles is slower because the 0-60 and launch is slower compared to the previous pre refreshed performance model s. This leads me to believe that Tesla is software limiting the launch and the 0-60mph time of the base refreshed model s/x. Keep in mind that the pre refreshed model s 2020 did consistent low to mid 10's in the 1/4 miles at a much low trap speed of about 122mph.