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Elon Musk Lays Out His Evidence That NYT Tesla Test Drive Was Staged
mykepredko writes "Tesla Motors CEO and founder Elon Musk definitely isn't the best guy to try to pull a fast one on. The visionary entrepreneur set Twitter a titter when he claimed earlier this week that New York Times writer John Broder had fudged details about the Tesla Models S car's range in cold weather, resulting in what he termed a 'fake' article. Musk promised evidence, and now he has delivered, via the official Tesla blog."
The blog entry explains that the logging is not done on consumer vehicles without prior consent, but that this is always turned on for the press, after Tesla was scammed by Top Gear.
They apparently fudged a test of the vehicle to make it seem like it went from having a decent charge to being completely dead within a very short timeframe. I think it was Clarkson driving, and he gave a very bad review of the car.
That was never an issue. The issue was that Broder did not charge it fully and then ran it down. IOW, the tow truck driver is simply confirming what everybody agrees on.
Pretty much the same thing. They implied that the car could break down inside its range and showed the staff pushing a functional car back to the garage.
Apparently wizard is not a legitimate career path, so I chose programmer instead.
Top Gear had a pre-scripted show, where they decided in the end that the Tesla would run out of power, so they had a shot of their people pushing the car, even though it still had plenty of power in its batteries. Top Gear claimed it was OK doing this, because they were showing something that could happen, even though it didn't.
Musk is not claiming that the car still had a charge. If you RTFS you'd see that the accusation is that the reporter purposely did not charge the car and that is why it ran out of electricity. This occurred after behavior was logged that appeared to indicate an attempt to drive the car in circles in a parking lot until it died. When that failed, it was minimally charged and driven until it died on the road. Assuming the Tesla data is accurate, it doesn't disagree with your claims from the tow company and there's no reason to think there's anything more to it than what Musk describes.
That Jalopnik article has since been updated, pointing out how both Musk and Broder could be correct.
UPDATE: A source who has seen the data logs explains how it's possible how Broder and Musk could both be truthful but sort of wrong. The high-voltage battery in the pack, allegedly, had enough power to move the car a much greater distance than needed to move the car onto a flatbed, maybe as far as five miles, but the 12V battery that powers the accessories and gets its juice from the high voltage battery shut down when Broder pulled into the service station.
When Broder decided to turn the car off, which was a mistake, the parking brake (operated by the 12V battery) was rendered unusable. If Broder was told not to turn the car off, it's his mistake. If Tesla told him to do it, or didn't inform him he shouldn't do it, then it's their mistake.
Replying to a bit of a troll, but:
Consumer reports basically the same route.
Motor trend car of the year 2013
So did Motor Trend... They named it their 2013 car of the year. As did Automobile Magazine.
Read the linked story. That was just one of the lies Musk alleges the journalist wrote. The reason the journalist got stranded was because he didn't charge the car enough to actually do the intended journey. That's like putting a gallon of gas into a car to drive 100 miles.
Motor Trend named the Chevy Vega the car of the year in 1971. Car and Driver named the Renault Alliance as one of 1983's 10 best cars. In 1985 the Ford Merkur also made this list. You might enjoy this.
It's not about a "bad review" it's about lying.
Look at other articles he has written. He is consistently pro-oil and anti-environmentalist.
See: Dirty Hippies get arrested for obstructing the utopian big oil future.
This guy is an oil shill.
Broder appears to have posted a response.
It is a solemn thought: dead, the noblest man's meat is inferior to pork.
I love logs like these, since they let you fact check both sides. They paint a pretty damning picture when you take them with Tesla's notes, but Tesla's notes are rather one sided and skip some obvious facts that they'd rather ignore but which are plain for all to see. Similarly, Broder's account was clearly sensationalized a bit in various parts, though not in all of the ways that Tesla claims. For instance:
1) The cabin temperature logs Tesla provides have a note saying that Broder turned up the temperature at the 182 mile mark when he claimed he turned it down. If we read the original article, we see that Broder merely mentions having noticed a decreased reported range at the 182 mile mark (114 miles from start + 68 since charge), but he never said he decreased his speed or turned down the heater at that exact time. What we see in the logs is that he did turn up the heater slightly around that time, but very shortly thereafter he turned it down to its lowest setting, exactly as he claimed. If you're looking at the logs, it's easy to spot the deep valleys where he did what he said he did at about the time that he said he did it.
2) Similarly, if you compare the graphs, you'll see that at about the time he dropped his heating down to its lowest setting, his speed also dropped down to around 54 miles per hour, again, as he claimed. That said, he seemed to imply in the article that he maintained that speed for quite some time. What the logs show is that he only maintained that speed for a short period of time, before resuming his typical driving habits that had him in the mid-60s for his speed. He conveniently neglected to mention how long he maintained that speed, leaving it to the reader to assume that he maintained it until his next stop, which was untrue.
3) Tesla disputes the time that Broder claims he spent charging at Milford (the Times' picture claimed 58 minutes, Broder's article says "nearly an hour", but Tesla claims 47 minutes). It's possible this was a simple case of misunderstanding, where he was in the service station for 58 minutes (including the rather shady 5 minutes driving around the lot to seemingly try and kill the battery) but actually only spent 47 minutes charging. Either way, there's no dispute that his range read 185 miles when he stopped charging the car before it was done. Tesla suggests that it's his fault for not charging it to full, even though the reported range was 60 miles greater than what was necessary to reach his next stop.
4) If you look at the logs showing the reported range, you'll see a sudden drop in range of about 50 miles at the 400 mile mark. Broder claimed that the reported range went from 79 miles to 25 miles overnight, which is exactly what the logs show. Tesla doesn't make a point of highlighting that blip in the logs, to say the least. We also see that Broder once again turned his thermostat to an extremely low setting, though the logs do not support his claim that he limped along at 45 miles per hour (though he did slow down quite a bit...maybe he made a typo when meaning to say 54 miles per hour?).
5) Broder never mentions in the article what the estimated range was after his last stop, instead merely saying that "after an hour they [Tesla] cleared me to resume the trip". Since he says he woke up a Tesla official on the west coats to ask for instructions and this was not his scheduled stop, it's quite possible he got someone half-asleep or unfamiliar with the fact that he had stopped at a non-Supercharger station, meaning that they cleared him after the hour that the Supercharger would have taken, rather than the several hours necessary at the station he was at. Either way, he was definitively not charged enough (which he clearly knew), since both Musk's notes and the Times' own map indicate that he had around 32-35 miles of reported range after he had charged, which was nowhere close to the 51 necessary to reach his destination.
Long story short, both sides are trying to spin the facts in their favor. As far as I can tell,
In looking over the logs, I'm having trouble finding places where Broder outright lied, and I see several places where Tesla takes some liberty with the facts as well. I detailed my points in another post further down, but suffice to say, Broder implied extended duration of events in a few cases where they didn't last, and Tesla made a few obviously incorrect assumptions that were convenient for their efforts to make Broder look bad.
For instance, in looking over Broder's account, he never provided an exact time for when he turned the heater down, merely saying that it occurred sometime after he noticed that the range had decreased faster than he expected. Tesla chose to assume that he turned the heater down at the exact time he reported seeing the range drop, so they painted him as a liar by showing how he turned up the heater around that time, while neglecting to point out that he clearly did turn the heater to its lowest setting a few minutes later. They conveniently ignored quite a few other facts like those that supported Broder's story or made them look bad (e.g. the overnight loss of 54 miles of range that Broder reported, which the logs support as having happened).
That said, Broder also claims that he dropped to 54 miles per hour and put the car on cruise control around the same time he turned down the heater, suggesting strongly that he maintained that speed until his next stop. What the logs show is that he did drop to around that speed for awhile...before speeding back up to his typical speed in the mid-60s for that leg of the trip. Again, it doesn't contradict his account, since he never actually said he maintained that speed, but it does show that his account was at least a bit disingenuous. Not enough for libel, but certainly enough to be shady.
Discrepancies like those abound in both accounts if you compare them against the actual logs. I went into a lot more detail in my other post.
TFA states that ever since the Top Gear thing, they've put data loggers in all the cars they send to the media
Production vehicies will probably have similar data loggers, but with less data captured
Yep, you got it. From Elon Musk (on Twitter):
"Tesla data logging is only turned on with explicit written permission from customers, but after Top Gear BS, we always keep it on for media."