Comment by UncleOxidant

But how often do you actually make a 600 mile trip? (and how often in a day? That's a good 10 hours of driving) Carrying around all that extra battery weight for your daily 20 mile round-trip commute doesn't seem very efficient (energy or moneywise). And if you did make a 600 mile trip in a day, well, you've gotta stop to eat, right? The car can be charging while you're eating.