Quote:
Originally Posted by JustyWRC
80mph "typical"? Geez. Just like ICE, I won't go above 70mph unless it's the speed limit like Texas(and I'm sure other places. Is there an "80" limit anywhere?). Anything above 70mph and the mpg starts taking a nose dive. Seems to run true with EVs then, I guess. No matter what EV I would use for a trip(and also not defending the Toyota's), I would not be going that fast to run down the charge faster. I'll still get there. Unless it's a LONG trip, going faster really doesn't do anything for you except use your fuel more...whatever it is. You really have to get somewhere 30s-90s faster? Nah.
80 is pretty normal for the interstate highway system. We have 55-65 limits, and I stay closer to the limit with an EV, especially on a trip. But the YT guy lives in Colorado, and out west the speed limits are higher and he needs to travel farther.
Quote:
Originally Posted by Sid03SVT
Not with the current crop of EV's on the market, not to mention the current charging infrastructure (availability & reliability); a road trip in an EV means extended stops, the majority of the current chargers are near some kind of restaurant, at least in New England. EV's are not at the "gas and go" state that ICE vehicles are, it requires a shift in how you road-trip. Plan stops around meal times so you can get a useable amount of electricity and minimize the amount of stops, otherwise you're wasting time getting on/off the freeway for a 15minute charge.
Do you leave your ICE car on with the AC running when you get gas? I sure don't.
I also don't do 80mph on the highway, I set the cruise at 5-9 over, especially when I'm out of my home state, the only place where I approach 80 as a cruising speed is in Northern NH where they have 70mph speed limits.
Road tripping in a current EV requires route & stop planning around available charging infrastructure. Teslas assist with that, not sure about other makes though.
So, you don't want to stay at one charger for a very long time. That is inefficient as the rate of charge slows drastically. You want to arrive with 10-15% SOC at each location, and only charge up to the SOC required to make it to the next stop (+ a buffer, if you want). You would not want to charge to 80% and then continue on with your trip.
Now, if you have planned a stop at a tourist site, visiting someone, or are having a sit down meal, then fine. You were never trying to minimize your route time. You intended to stop for an hour+. If you are trying to have the shortest trip possible, you would do as above (which is what the Tesla navigation tells you to do).
A/C would stay on while you sit in the car to charge. Most chargers are at random locations; a gas station, or something that may be closed. Even with a 15 min stop, you just sit there on your phone or watch the infotainment. You could go inside to Walmart, if that's your thing.
I am not advocating for 80 mph, but that is the norm. In Texas the speed limit is 70, so 80 is everyone. You live in New England, at 80 mph on the Mass Pike, you are still being passed. Even on I-84 or 95 the speeds are high. Obviously you will get better efficiency at 55 mph, and the navigation system for Tesla assumes you are doing the speed limit. Even 65 mph can hurt your range.