IMS and Bore Scoring Cured for ever !
#91
UH OH.... the ICE boys aren't going to like this.
https://www.theverge.com/2019/7/5/20...heidfeld-video
https://www.theverge.com/2019/7/5/20...heidfeld-video
#93
Yes, I agree...the fact that a car built specifically for a single short hillclimb also managed to post the second fastest Nurburgring lap in history, only behind the same auto group's dedicated killer-lap-setter is in fact more impressive! Again, the clear implication is roughly 180 degrees from what you seem to imply.
Still, after about 6 minutes the car "runs out of gas". No way can it compete in an endurance race or for even one hour. VW also said at 77F the ambient temp was a bit to hot for the batteries. I guess they can hold special races for the extreme range limitations of such cars.
Please stop taking incredibly specific examples and wildly generalizing them to the EV world writ large. You're a walking fallacy.
#94
So...do you have some information on supercharger availability on that route? Or are you just picking a worst case and throwing FUD around? Cause that is absolutely the worst case, certainly in America and probably globally. And it didn't sound like you know that the Tesla will tell you how many bays in each of the 50 charge stations in that part of the world are open.
Pretty sure you can make that drive on that date if you want. But you'll need to actually try to do it, instead of pretending you tried and it was problematic.
#95
You wrote that in a tone that suggests you've tried to do that. But you haven't, right? You said you looked at an EV, but didn't want a Tesla. And you apparently think it's hard to get around CA in an EV (Tesla or no), which is just a little bit hilarious. Please don't pretend to have experience you don't actually have.
So...do you have some information on supercharger availability on that route? Or are you just picking a worst case and throwing FUD around? Cause that is absolutely the worst case, certainly in America and probably globally. And it didn't sound like you know that the Tesla will tell you how many bays in each of the 50 charge stations in that part of the world are open.
Pretty sure you can make that drive on that date if you want. But you'll need to actually try to do it, instead of pretending you tried and it was problematic.
So...do you have some information on supercharger availability on that route? Or are you just picking a worst case and throwing FUD around? Cause that is absolutely the worst case, certainly in America and probably globally. And it didn't sound like you know that the Tesla will tell you how many bays in each of the 50 charge stations in that part of the world are open.
Pretty sure you can make that drive on that date if you want. But you'll need to actually try to do it, instead of pretending you tried and it was problematic.
Note the date I picked ... Thanksgiving. Or take any other holiday. Short of a 500 mile range charging will be required. And during holidays the 5 is bumper to bumper and slow (high density low flux conditions = lots of cars from LA to the 580 cut off). Exits for gas can be backed up onto the freeway. Gas pump lines are long even with the relatively quick fill rate. Reduce that fill rate and do the math.
And don't tell us that there are more recharge stations than fuel pumps to compensate ... Not today. And the idea of drive through "on the fly" battery swaps doesn't seem to have panned out.
Rather than putting words in my mouth realize that while it is possible to get around California in an EV it is not without compromises. Two brother-in-laws based in Southern California will state that very clearly.
As the country gradually shifts to green energy, infrastructure is put in place, and the laws of chemistry and physics are expanded I am sure there will be an EV in my future. In the meantime they are a great around town commuter option if you have a budget and space for a second car or the willingness to rent for the longer hauls.
Don't take it personally when someone says an EV doesn't fit their particular needs or lifestyle. It's their right to make that decision.
#96
That said, I stand by the actual content of my post. I'll expand a bit:
Your first post in this thread claimed that you looked at EVs but found that it would be impossible to drive from the bay to San Diego. That's incorrect. I took you at your word that it was a good faith error, in that you didn't say you looked at EVs but ruled out Teslas for unrelated reasons. And I didn't press you on the fact that you apparently only considered making the drive and stopping to charge off of a 120V wall outlet, which is not how that works. Nobody serious is suggesting you can just drive long distances and plug into any wall outlet around to keep going. Looking back at it, your first statement was unqualified: you really did say you can't drive an EV from the bay to SD. That's the sort of thing that's going to set me off, and I think it was completely correct of me to take issue with it. I also think in that initial response I wasn't sporting any "attitude."
But then after I made some general comparisons to charging stations vs. gas stations, and pointed out that they should not need to have numerical equivalence, you said "try driving through CA on Thanksgiving." While I may have misunderstood your tone, your point necessarily involves two things. First, that you're intentionally bringing up the worst conceivable corner case you can think of. And second, that you're implying that it will be somehow problematic, with no evidence of that fact.
I don't have much evidence on that subject either. I can say that my parents have driven their Model S from New Mexico to Missouri every Thanksgiving since 2015 (4 times) and have never had to wait to charge. Obviously there are more EVs in CA than the interior west...but there are more charging stations too, and Tesla appears to use vehicle data to inform their decisions on where to put them. The car knows where they all are, and knows how many bays are free at each of them. I don't think it is at all a foregone conclusion that you'll have any problems making that drive.
So, to cool down my point from above: if you want to say you'll have problems making a CA drive on Thanksgiving, I think you should provide some evidence of that. Your post did not; you simply said it like it was obviously not going to work.
Minor notes on the rest of your response:
And during holidays the 5 is bumper to bumper and slow (high density low flux conditions = lots of cars from LA to the 580 cut off). Exits for gas can be backed up onto the freeway. Gas pump lines are long even with the relatively quick fill rate. Reduce that fill rate and do the math.
The battery swap thing I only mentioned in passing in the context of the FCV discussion. If someone's going to talk about 3-minute fueling with hydrogen, which necessarily requires theorizing all sorts of things happening to infrastructure, it's a fair point that you can get there with batteries via swapping with less breakthroughs. I did not ever say that was available today, nor do I think it's an important thing that has to happen for EV adoption.
Much more importantly, I did not ever say there are more recharge stations than fuel pumps. In fact you'll note that above I actually quantified how many of each there are; many more gas pumps. However, I also noted that there are a tiny fraction as many EVs as gas cars, and thus the ratio of vehicles to chargers is pretty favorable. Once you consider that most EVs are charging at home most of the time, the ratio is extremely favorable. I don't see any reason this logic doesn't hold on Thanksgiving. Among other things, the vast majority of EV drivers also own gas cars, and many of them are likely to choose the latter for their Thanksgiving weekend excursion.
As the country gradually shifts to green energy, infrastructure is put in place, and the laws of chemistry and physics are expanded I am sure there will be an EV in my future. In the meantime they are a great around town commuter option if you have a budget and space for a second car or the willingness to rent for the longer hauls.
For what it's worth, I'm heartened you're considering EVs for the future. All the things that are current drawbacks are improving, so hopefully they'll get where you want them to be soon. I hope this book-length expansion of my thoughts about your posts has helped clarify things. I certainly hold no ill will toward you...just a couple things you said. My apologies again for being impolite about it last night.
#97
Here's a review on a Tesla for a long road trip that validates many of the points each of you are making. Having done a 2000 mile road trip in a Turbo S in 2.5 days, I can say it's a challenge, the dream of going 99mph and completing it in a little over 20 hours of driving isn't close to reality for a single driver. Neither for a Tesla owner....
Last edited by MexicoBlueTurboS; 07-08-2019 at 12:52 PM.
#99
Norway e-car uptake - https://www.wired.com/story/norway-e...icles-tourism/
They also have a sugar tax so a can of Coke and a candy bar will cost about $12.
One morning I was walking in Oslo and saw some dangerous criminal types selling contraband out of the trunk of their car. Several shifty looking characters opening and shutting the trunk as people walked by while they looked out for the police.
As I walked by, I couldn't believe what I saw, yep - these were hard case criminals. Selling 2-liter bottles of Pepsi smuggled in from Sweden.
If only these were our problems.....
They also have a sugar tax so a can of Coke and a candy bar will cost about $12.
One morning I was walking in Oslo and saw some dangerous criminal types selling contraband out of the trunk of their car. Several shifty looking characters opening and shutting the trunk as people walked by while they looked out for the police.
As I walked by, I couldn't believe what I saw, yep - these were hard case criminals. Selling 2-liter bottles of Pepsi smuggled in from Sweden.
If only these were our problems.....
#100
Here's a review on a Tesla for a long road trip that validates many of the points each of you are making. Having done a 2000 mile road trip in a Turbo S in 2.5 days, I can say it's a challenge, the dream of going 99mph and completing it in a little over 20 hours of driving isn't close to reality for a single driver. Neither for a Tesla owner....
1. Obviously a flat tire has nothing to do with the EV drivetrain. He's clear on that point, though he does obliquely say "it's a bit of an ordeal dealing with a flat in this car" which I think is likely way less true than it would be for a 911.
2. He says at the beginning "basically you go 200 miles and then charge 50 minutes." But his actual data says he drove more than that on average and charged less than 40 minutes on average. And then he mentions that the longest charge (52 minutes) was not actually because it took that long, but because he spent that long eating. So IRL it's less than he's saying, probably by quite a bit.
3. He says he kept a 15% buffer; in planning each stage he wanted to be sure he'd have at least 15% left when he got to the next charger. This is really overly conservative; amongst other things, when you hit zero the car doesn't stop...because the engineers put a buffer in there too. And as he notes, by doing this you miss out on the fastest part of the battery to charge. So he's charging slower than he would be if he ran 5% -> 85% each time instead.
4. He has only good things to say about the car's comfort and ability, even without having autopilot.
5. While he kind of has a wish list of fancy features for the charge forecasting, he also does say it's super easy and makes it dead simple to plan a road trip. You tell the car where you're going and it tells you where you want to stop to charge, and for how long.
Like I said, overall it's a really positive review. I wish he hadn't decided to put a word like "miserable" in the title when he clearly does not think anything about the trip was miserable. I encourage all the EV skeptics here to watch it and see how he really felt about going that far.
And finally: please, please, please understand that we're talking about a hugely unrepresentative use case here! A 2000mi road trip is absolutely not what cars are used for the vast majority of the time! We're talking about whether 7 hours of charging is a big deal......on the trip you make maybe every few years. When I did 1600mi this week in the 911, it was the first time in over a decade I had done more than 1000. Over 95% of single-day car usage is under 50 miles.
#101
Just doing my Rodney King homage.
@HLCinCOU Those seem like long stops for a guy accustomed to making time. But after I've done a few roadtrips with a wife and a toddler the frequency and length wouldn't be any disruption at all.
Question to any Tesla drivers - ever had to wait for a charging station to free up ?
@HLCinCOU Those seem like long stops for a guy accustomed to making time. But after I've done a few roadtrips with a wife and a toddler the frequency and length wouldn't be any disruption at all.
Question to any Tesla drivers - ever had to wait for a charging station to free up ?
#102
@HLCinCOU Those seem like long stops for a guy accustomed to making time. But after I've done a few roadtrips with a wife and a toddler the frequency and length wouldn't be any disruption at all.
One other related point though: we've spent a fair bit of time on how big a drawback the charge time is during road trips...but we haven't given any credit to the time saved in more normal usage patterns. Consider this hypothetical: you drive 50 miles every day, and take one 2000-mile road trip each year. Now compare an ICE car with 400 mile range (somewhat more than my 911) vs. the Model 3 in the video. Assume that for the gas car you refuel at 15% just like he did (even though most of us probably refuel much more often) and that it takes 5 minutes each time you do it. Over the course of the year, you'll spend 5 hours* fueling your ICE vehicle. Or you'll spend 7 hours charging the EV, all of which will occur during the road trip. All your daily driving was handled in your own garage. Sure, that's still longer...but it's a lot different comparison than we've been thinking about so far. Of course the length of your road trip matters too; at 1500 miles instead of 2000 you're at parity for the year. And really, which is worse? Having to stretch your legs and maybe eat for longer than you ordinarily would in the middle of a marathon driving session, or burning 5 minutes sixty different times in the middle of a drive to work where no rest or refreshment is needed?
*(365*50+2000=20250; 400*.85=340; 20250/340=60; 60*5=300)
Last edited by HLCinCOU; 07-14-2019 at 02:17 PM.