5 ms·

My in-laws fancied a Tesla for their vacation in Austin TX. They could not even get to San Antonio, which is hardly an hour away. They had to switch it out for

My in-laws fancied a Tesla for their vacation in Austin TX. They could not even get to San Antonio, which is hardly an hour away. They had to switch it out for a regular car. Tesla basically rides on their marketing propaganda. I'll stick to my 35mpg Toyota SUV thank you.

mikestew 5y ago
If a Tesla couldn't go 80 miles, there was something wrong with it (like, someone forgot to charge it), just like there would be something wrong with an ICE that couldn't make that same trip (like, someone forgot to put fuel in it). Hell, my ten year old Nissan Leaf could almost make that trip with ten years of battery degradation. So the Tesla either wasn't charged, or we're missing a key piece of the story.
- quequeque 5y ago
  I don't know nearly enough about electric cars, but I was under the impression their battery performance severely drops off in extreme heat and cold. On an extremely hot day (say 112F/44C) what is the maximum distance which you can traverse?
  - mikestew 5y ago
    I don't know the answer, mainly because there would be a lot of variables starting with the battery pack option one purchased, but it will for sure be a considerably larger number than 80.
  - wbsss4412 5y ago
    The numbers I’ve seen quoted are in the neighborhood of 20-30 percent, but that’s only really for cold weather. Tesla batteries are actively cooled, so there shouldn’t be a significant performance decrease other than the power draw from the AC unit in the cabin. Even if there were a 50% loss in efficiency the car should still be able to travel over 150 miles, the notion that the weather would drop the range to less than 80 miles is absurd.
  - JeffL 5y ago
    The older Tesla's do lose up to 30% range in the cold, but all the currently sold Teslas have heat pumps which largely fixed that problem. It's true that you won't get your rated range unless you're driving on the level and not going faster than 55, but you'll get more than enough range to get between Superchargers on road trips or to putter around town all day. If you want to putter around town all day and then leave for a road trip, you better super charge in between.
- esalman 5y ago
  You're right, I left some pieces out for brevity. To elaborate, they were not picking up the Tesla from Austin and started for San Antonio straight away. They were vacationing, and as all vacationers do, they went sightseeing, eating out etc. and by the time set off for San Antonio, were not sure if they'll make it, then charging was an issue. Multiple factors combined to convince them that the Tesla is no good when you don't have a plan.
TomVDB 5y ago
How strange. I routinely drive uninterrupted stretches of 160 miles in my Model Y without emptying the battery. Are you sure they weren't pressing the acceleration and break pedals at the same time?

mikestew 5y ago

If a Tesla couldn't go 80 miles, there was something wrong with it (like, someone forgot to charge it), just like there would be something wrong with an ICE that couldn't make that same trip (like, someone forgot to put fuel in it). Hell, my ten year old Nissan Leaf could almost make that trip with ten years of battery degradation. So the Tesla either wasn't charged, or we're missing a key piece of the story.

quequeque 5y ago
I don't know nearly enough about electric cars, but I was under the impression their battery performance severely drops off in extreme heat and cold. On an extremely hot day (say 112F/44C) what is the maximum distance which you can traverse?
- mikestew 5y ago
  I don't know the answer, mainly because there would be a lot of variables starting with the battery pack option one purchased, but it will for sure be a considerably larger number than 80.
- wbsss4412 5y ago
  The numbers I’ve seen quoted are in the neighborhood of 20-30 percent, but that’s only really for cold weather. Tesla batteries are actively cooled, so there shouldn’t be a significant performance decrease other than the power draw from the AC unit in the cabin. Even if there were a 50% loss in efficiency the car should still be able to travel over 150 miles, the notion that the weather would drop the range to less than 80 miles is absurd.
- JeffL 5y ago
  The older Tesla's do lose up to 30% range in the cold, but all the currently sold Teslas have heat pumps which largely fixed that problem. It's true that you won't get your rated range unless you're driving on the level and not going faster than 55, but you'll get more than enough range to get between Superchargers on road trips or to putter around town all day. If you want to putter around town all day and then leave for a road trip, you better super charge in between.
esalman 5y ago
You're right, I left some pieces out for brevity. To elaborate, they were not picking up the Tesla from Austin and started for San Antonio straight away. They were vacationing, and as all vacationers do, they went sightseeing, eating out etc. and by the time set off for San Antonio, were not sure if they'll make it, then charging was an issue. Multiple factors combined to convince them that the Tesla is no good when you don't have a plan.

TomVDB 5y ago

How strange. I routinely drive uninterrupted stretches of 160 miles in my Model Y without emptying the battery. Are you sure they weren't pressing the acceleration and break pedals at the same time?