I rarely push it, and on my commute, there is no opportunity. going to the dentist early Sat. morning, there was an annoying Boxster (non S or debadged) on my bumper, so before I knew it, 100 mph. I let him ultimately pass me, but it is surprising how quickly 100 comes. Wouldn't you know a state trooper was in the median, with his rear bumper kissing a dump truck, so as not to be seen? Too bad for the Boxster.