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Tesla teardown finds electronics 6 years ahead of Toyota and VW

asia.nikkei.com

201–210 of 460 posts

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#201

Earlier quoted context omitted.

MSRP is exactly the same as Model 3. The fact that they have to offer them 40% off MSRP because no one wants them isn't a good thing.

And yet, miraculously, the Bolt is cheaper. The Bolt is the best value for money EV in the world at the moment. It's untouchable in price for range.

Sure, it is cheaper in the same way everything at a going out of business sale is cheaper.

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#202
post #21

I thought there was, though, previous discussion of Tesla using non-automotive grade electronics in places. Using stuff that's rated for the heat, moisture, vibration, etc, implies lag time as opposed to "latest/greatest".

The big screen is the common example of this, as they couldn't source an automative-grade screen that big. It's suffered several issues due to heat and UV exposure.

Seems like they made a calculated tradeoff here to sacrifice some reliability in further-toward-the-fringe conditions (extremes of heat & humidity) in order to get some wow factor with the screen.

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#203

Earlier quoted context omitted.

Yet most cars you buy today don't even have Wifi - a technology that's been around for over 20 years. There's no API for controlling them apart from a CAN bus which is barely documented, not wireless, not routable over networks, can't even deliver video feeds, and dates from 1986. It feels like car technology stopped when the generation of those born in the 40's retired. Ever since then, younger generations have been…

> There's no API for controlling them apart from a CAN bus which is barely documented, not wireless, The fact that the CAN bus is not wireless is rather a feature in terms of safety.

They also do weird stuff like having on bus for the safety critical systems and another for fun stuff like the window lifter. Sometimes the infotainment uses a third bus! /s

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#204

Earlier quoted context omitted.

Save for the small detail that 33k USD for an electric vehicle is not luxury pricing at all. * Nissan Leaf: 31k * Kia Soule EV: 33k * Chevrolet Bolt: 38k

Where are you getting the 33k number? The model 3 is more like 40k base price.

in the article: "This is the takeaway from Nikkei Business Publications' teardown of the Model 3, the most affordable car in the U.S. automaker's all-electric lineup, starting at about $33,000."

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#206

Realistically though, Tesla will got bought out by one of these larger companies, so they can integrate (while undoubtedly making worse) the underlying tech. Tesla hasn’t show any capacity to deliver quality cars at scale, nor provide service to them, whatever their ambitions. Combined with all their SEC problems, it’s reminiscent of Preston Tucker’s car company: https://en.wikipedia.org/wiki/Preston_Tucker

> Tesla hasn’t show any capacity to deliver quality cars at scale, nor provide service to them, whatever their ambitions. Combined with all their SEC problems, it’s reminiscent of Preston Tucker’s car company What universe are you living in? Can't be the same one I'm in ... pretty cool, though, that HN has implemented a multiverse-spanning internet forum.

> What universe are you living in? Can't be the same one I'm in ...

I feel the same when I see people falling for all the marketing hype around Musk and his companies.

He’s definitely inherited Jobs’ capacity for reality distortion. But Apple is still chugging on long on that, despite years of quality and design problems, so who know how it will all pan out.

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#207
post #64

Earlier quoted context omitted.

Assuming that was the case, it wouldn't surprise me that might have something to do with the reliability of early CDs across a wide range of temperature conditions and use given vibrations, potholes, etc.

The development lifecyle of vehicles used to be much longer than consumer electronics and software. It's still longer, but they're improving.

Fortunately ubiquitous smartphones (together with systems like CarPlay) make at least entertainment and nav systems more modular and less locked in to both development lifecycles and operational lifetimes. I never use my car's base-level entertainment system except to plug in my iPhone output and it doesn't have a factory nav system.

The next issue is/will be assistive driving systems which will become more sophisticated and common--perhaps up to even full self-driving under some conditions. We'll probably reach a point where cars that are otherwise perfectly operational will lack what are considered table-stakes (or even legally required) convenience/safety systems in new vehicles.

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#208

While I don't expect the results to be that much different, I feel like Tesla teardown should be compared to a BMW, Audi, or Lexus teardown. The cutting edge electronics stuff is usually tried first on the luxury brands before it trickles down into economy models. A brand like Toyota or VW has to ship at magnitudes greater scale and at much lower price points. Manufacturers have much less breathing room for component…

At least in comparison to the i3 the Tesla was way more advanced. Its all in the Munro teardown, and the i3 was billions of $ investment for BMW.

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#209

This is grand, apart from the build quality of the mechanics is ~10 years behind. Go to a tesla showroom, Look at the doors of the model three. Note that they don't line up. Look at the paint job, notice that there are bumps and chips, especailly on the edges of the doors. This is on a _demo_ car, stuck in a showroom. these should be perfect. Even a budget Kia has better build quality than this. Its not the isolated…

> Look at the doors of the model three. Note that they don't line up. I'm not in the US but people in my region comment how all US vehicles have poor panel quality. I've spoken to paint shop employees and garage mechanics who say the panels of US cars have gaps that are embarrassingly large. In the mind of a buyer that makes you question overall quality. And never buy a white car either they rust because the panels d…

It's all relative, in the American southwest nearly every car is white, it's the only color that's livable. Moisture is the least of their concerns there.

Re: Tesla teardown finds electronics 6 years ahead of Toyota and VW

#210
post #18

Article praises Tesla's custom AI chip. It is something many criticize as a waste of development resources, while they could have used off-the-shelf components for the same task. Tesla's real advantage is their battery production. No one else can compete with them on battery price or production volume at a similar quality: https://www.cnbc.com/2020/02/10/teslas-competitors-play-catc...

> they could have used off-the-shelf components for the same task. They did use off-the-shelf components. They performed poorly and they resulted to developing a custom die with the right components to handle the task of computer vision. They explicitly stated this in multiple interviews. The off-the-shelf solution was crap.

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