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Re:SpaceX is now building a Raptor engine a day, NASA says by tzm on Wednesday November 02, 2022 @02:28PM (#33440674)
Yes, Tesla is orders of magnitude more efficient than industry. They also maintain the highest profit margins in the industry (14.95% vs 4.32%).

For comparison, if Toyota was as efficient as Tesla they would've posted 2022 Q3 profits of ~$24 billion, not $3.1B. Tesla achieved $3.9B from only 344k cars. Operational efficiency is their leverage.

Cars sold (2022 Q3)

Toyota: 2.6M (+5% y/y) Tesla: 344K (+42% y/y)

Operating profit excl. FX impact Toyota: $3.1B (-38% y/y) Tesla: $3.9B (+97% y/y)

Re:SpaceX is now building a Raptor engine a day, NASA says by itsoktocry on Wednesday November 02, 2022 @02:46PM (#33440963)
>They also maintain the highest profit margins in the industry (14.95% vs 4.32%).

They have a different business model than OEMs, this is not apples-to-apples. OEMs act as wholesalers.

Besides the fact that you're talking about the efficiency of a company that literally produces 10x the number of cars. Let's see what happens to Tesla if they ever reach that scale.

>Toyota: 2.6M (+5% y/y) Tesla: 344K (+42% y/y)

Base rate fallacy. Why not use absolute numbers of cars, rather than percentage increase? It would tell a different story, wouldn't it?

Re:SpaceX is now building a Raptor engine a day, NASA says by vardump on Wednesday November 02, 2022 @05:32PM (#33443207)
> Besides the fact that you're talking about the efficiency of a company that literally produces 10x the number of cars. Let's see what happens to Tesla if they ever reach that scale.

10x higher production should in itself bring a lot in terms of economies of scale. Generally, the more you make of something, the cheaper one unit is to make.

So Tesla's position is certainly more impressive in this comparison.

Re:SpaceX is now building a Raptor engine a day, NASA says by panick21_ on Wednesday November 02, 2022 @06:11PM (#33443623)
Its not longer 10x the cars. Toyota is targeting only 9.1 million. Tesla is targeting close to 1.5 million. That's more like 6-7 times as much. And next year it will likely be even less.
Re:SpaceX is now building a Raptor engine a day, NASA says by SEJeff on Monday November 07, 2022 @02:04PM (#33510613)
With the recent increases at the Shanghai and Austin Gigafactories, Tesla is able to sustain a rate that would extrapolate to two million vehicles manufactured per year.
Re:SpaceX is now building a Raptor engine a day, NASA says by elil17 on Wednesday November 02, 2022 @03:13PM (#33441405)
They're better at making profit, that doesn't make them more efficient at building cars. Tesla sells a product which is differentiated based on software and brand, leading to huge margins. Tesla also uses more labor to make it's cars than traditional car companies, despite the fact that their cars are more mechanically simple. There's building a profitable company (Tesla has done this) and then there's doing good manufacturing engineering (Tesla is still working on this).
Re:SpaceX is now building a Raptor engine a day, NASA says by tzm on Wednesday November 02, 2022 @04:21PM (#33442413)
No other automotive company is achieving this level of OpEx efficiency: https://i.imgur.com/ZroV0by.jpg
Re:SpaceX is now building a Raptor engine a day, NASA says by elil17 on Wednesday November 02, 2022 @05:12PM (#33442990)
Yes, it is true that their operational efficiency of OPEX/revenue is excellent. But you can measure operational efficiency for a lot of different variables. Their headcount/unit is awful. Their OPEX/unit is not great either, about 50% higher than the average car. All that OPEX/revenue is telling you is that they charge a lot of money for their cars.

I'm not even saying they don't have great manufacturing practices objectively - if you compare them to a lot of other industries they absolutely do. But auto manufacturing has always been the cutting edge of manufacturing tech and they simply are not at the top of that highly competitive field yet.

Re:SpaceX is now building a Raptor engine a day, NASA says by tzm on Wednesday November 02, 2022 @10:49PM (#33446353)
Agree to disagree. I'm very (very) familiar with their manufacturing abilities in automotive. Tesla is absolutely bending traditional supplier capabilities. It's a fact. Ask any Tesla supplier and they'll agree.. expectations are next level (compared to traditional) in almost every aspect.
Re:SpaceX is now building a Raptor engine a day, NASA says by bumby on Thursday November 03, 2022 @05:35PM (#33458043)
Can you elaborate on what is unique about their supplier expectations?

I'm curious, because sometimes exceptional supplier expectations come from a customer not really knowing what they need, so they ask for the world.

Re:SpaceX is now building a Raptor engine a day, NASA says by SEJeff on Monday November 07, 2022 @02:04PM (#33510598)
I learned this from an interview with Elon and some additional reading, but here is an example. Tesla makes their own seats. They asked one of the manufacturers to build them a seat that supports higher G forces than the "standard" seats since the instant torque in a Tesla is legitimately different than most other non-hypercar seats. They also wanted to integrate the heaters (and eventually the coolers)[1] for their seats directly into the whole vehicle heating / cooling system to use the lowest amount of energy possible. Expectedly, the manufacturer told Tesla no, that was silly, so they made their seats themselves. They now have seats that are rated for higher G ratings in crashes than virtually any other manufacturer that exists.

In doing something as simple as making their own seats, they were able to also improve the safety. They've put sensors directly in the seats to reprogram airbag deploy sequences, in software, on the fly. They know if there is a child sitting on the very edge of the seat vs an adult laying down across the seat and have the airbags fire differently based on this knowledge. Recently[2], they stepped this up a notch and are in the process of using millimeter wave radars to confirm this. They're industry leading in this regard and previously just used pressure sensors plus the cabin camera above the rearview mirror.

In short, Tesla is not perfect, but they are trying to rethink the problems from first principals. In doing this, they are coming up with very novel approaches that are actually big improvements over the entire industry. In other areas (fit and finish) they're towards the middle of the pack when compared against peer auto manufacturers.

[1] https://www.teslarati.com/tesla-patent-refrigerant-seat-temp...

[2] https://www.teslarati.com/tesla-driver-monitoring-system-fcc...