I never thought of that. What kind of difference do you notice when the battery has run out of charge? I haven't bought one yet, but because I have a very long commute, I will probably be exhausting the battery reserves frequently.
Yes, the Clarity does drive differently when the battery is
fully depleted. This is what leads to some posting a negative experience when driving off the dealer’s lot in one that has not been charged. In these cases I suspect there has been a rather long time between production in Japan and day of test drive with no charge being put on the battery since installation. So the battery may be depleted lower than what the car’s algorithm normally allows in real life driving. In such a case, the
ice will rev higher and annoyingly as it tires to both power the wheels AND put enough charge on the battery to make it useful. Another contributing factor will be that HV mode will not be able to cycle through its most efficient forms of power generation/motive force. So in this case, the initial drive is not what you will experience in real life.
In normal daily driving, the computer will not let the battery get this depleted and most do not get the annoying “angry bees” high revs.
In fact I’ve never heard them.
So if your commute takes more charge than is in the car (I’m getting low 40s in Feb and 60s now w A/C on), it will switch to HV mode with 2 bars left on charge gauge and do quite well cycling between ICE and battery charge/discharge to give you the best economy. Or you can manually switch to HV mode to preserve battery charge for end of commute city driving. In your situation it would be ideal to charge at work and home.
Bottom line, have dealer at least partially charge the car before the test drive to get the real life experience.