25mph doesn't sound brilliant, but in heavy city traffic right now, I'm certainly averaging less than that. If everybody had one of these, and all the cars communicated to each other about how many cars had to be where and when, that would do miracles for traffic and odds are heavy traffic would move faster.
25 mph... I think Id leave my belongings in the car so it would transport them, and Id run myself ... well when I run as fast as ursain Bolt or somethin. But this car "catn go faster than 25 mph" not that it naturally goes at that speed, so I assume you actually could be there before the car if you can take shortcuts that the car cant take.