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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."
Did John Broder think that in a car as sophisticated as the Tesla they wouldn't keep event the simplest of logs? My home router keeps more detail than it took to debunk this story. When I'm 30 miles from stranded my far less sophisticated Volt starts nagging and the Nav system offers "Plot a course to the nearest refueling point?" If you ignore this for half an hour, I assume you run out of gas. I'll never know.
Fake news enthusiasts should probably form a club so they can bounce ideas off one another and prevent embarrassingly weak lies from getting into print. It makes them all look... lame.
This is right on. Trust data.
You can look at my comment history... I have a history of trust problems with corporate America, but in this case there are logs backing up the claims. The NYT has free access to those logs and if there is tampering then it IS going to be found.
What SHOULD have been done by the NYT here... they should have had video evidence of what they are saying. We're stuck with one reporter who has shown to have an anti-electric car bias and his word vs a log. It's not hard to see who has the burden of proof in this situation.
The plots show a precipitous drop in charge level around the 400 mile mark that doesn't match the constant discharge slopes elsewhere. The only thing that happened at that time was the temperature increasing from 70F to 75F. It seems odd that at 35% charge the heaters would have that effect when nothing seemed to happen at other times with the temp above 74F.
I am becoming gerund, destroyer of verbs.
They are selling them faster than they can make them and it has received spectacular reviews from the automotive press--or at least any automotive press that hadn't already made up their minds that "electric cars suck". This is a car which is more than competitive within its segment (luxury sports sedan). It's just a matter of time until the technology becomes more affordable and trickles down into mass market segments.
It's absurd to claim that electric cars won't be practical until we have fusion reactors when they are clearly practical in some segments today.
You sound like the sad, pathetic curmudgeons who crap on any trans-formative new technology--I'm sure some jackass said the same things about "horseless carriages" at the time. Someday soon you will be just as wrong and just as irrelevant.
There is a simple way to prove it. Have someone else who is acceptable to both NYT and Tesla motors repeat the trip with the following differences;
1. Video the whole trip.
2. Charge to full at each stop.
Compare the logs from both trips and report the results. Let the readers decide who is telling the truth. How about we have more reporters telling the facts and fewer commentators telling us how to think.
Then, on the NYTimes' original response to the controversy (at http://wheels.blogs.nytimes.com/2013/02/12/the-charges-are-flying-over-a-test-of-teslas-charging-network/ ) Broder writes:
I drove more than 100 miles below 55 on cruise control to conserve power.Yet the graphic presented by Elon Musk ( http://www.teslamotors.com/sites/default/files/blog_images/speeddistance0.jpg ) of speed vs. distance clearly shows that Broder's statement is false, unless Elon Musk is presenting false data logs. Of course, one possible explanation could be an uncalibrated speedometer, which showed Broder the numbers he wrote in his article. But considering the digital-ness of this fancy-schmancy electric car, I expect that the display is a digital display of speed and that the console speed displayed actually matches the speeds logged and graphed by Musk.
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Now little things lke "I but the climate control to low at 182 miles" when he really did it at 212 miles (approximately eyeballed by me) which would have seemed like picking at details and mistakes takes on a sadder dirtier note of trying to spin the story the way he wanted it to turn out.
:>(
How sad for the nytimes if Elon Musk's allegations turn out to be true and Broder lied.
After Musk's initial complaint, the Times doubled-down and defended their report as accurate, and then Musk presented this quantitative evidence. Someone at the Times is going to be very pissed with Mr. Broder if Tesla's data stand up to scrutiny.
They never mention that they are fakes during the shows. The reviews are presented as reviews. Entertainment is not an excuse for outright lying.
Unless these logs were doctored (unlikely), then Broder lied. However, the one claim of Broder's that Tesla doesn't try to debunk is the loss of charge from overnight cold. Looking at the graphs, somewhere around mile 400, there is a sudden drop in charge from ~45% to ~38%, with a corresponding drop in estimated range from ~80 miles to ~20 miles (the two are not linearly related, presumably because of the intrincacies of the charge/discharge curve being nonlinear). This seems to correspond to what Broder said, that by letting the car sit in the cold, it lost 2/3 of its range.
... actually there is a spike in the 'cabin temperature' right at that point...). As someone actually interested in electric cars, that's the kind of question I would like a proper answer to. So, it would have been nice for Tesla to address it (beyond just saying that they have lots of sales in frigid countries).
This is the one negative thing that may have been true in the NYTimes story. Of course, now that Broder has ruined his credibility, even that must be called into question (did he leave it running in a parking spot for a few hours with the heater blasting?