• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Elon Musk

Report: Tesla Model 3 ‘Bottlenecks’ Left Some Portions to Be Assembled by Hand

By
David Z. Morris
David Z. Morris
Down Arrow Button Icon
By
David Z. Morris
David Z. Morris
Down Arrow Button Icon
October 7, 2017, 11:57 AM ET

Despite long touting its commitment to automated production — what CEO Elon Musk has called “the machine that builds the machine” — Tesla Motors might have resorted to less advanced techniques to build its new Model 3 sedan. With the automated production line still incomplete, workers were reportedly assembling Model 3 vehicles by hand until at least early September.

The behind-the-scenes report, published Friday by the Wall Street Journal, sheds new and possibly worrisome light on Tesla’s recent admission that it is dramatically behind schedule on Model 3 production. According to workers interviewed by the Journal, one of the “bottlenecks” Tesla alluded to in that announcement was that body panels were being positioned and welded by hand, rather than by precision robots.

Those robots are in place now, but the workers estimated to the Journal that they might not be fully calibrated for another month.

Get Data Sheet, Fortune’s technology newsletter.

It is highly unusual that the Model 3 production line was not fully operational even by early September, more than a month after a Model 3 launch party thrown by the company. Musk did predict at that time that “six months of production hell” lay ahead for the Model 3, but major automakers typically don’t celebrate a new vehicle’s official launch until their production line is fully operational and refined.

In response to an inquiry from the Journal, a Tesla spokeswoman did not rebut the claims, but did question the newspaper’s journalistic integrity.

The Model 3 is a lower-priced bid by Tesla to sell electric cars to the masses, and has been met with massive consumer excitement — the company reported that it had just more than 450,000 preorders for the Model 3 as of this August. Quickly delivering well-built cars to fulfill those orders is an existential challenge for Tesla, as it bids to fulfill its sky-high stock valuation by transforming itself from a niche disruptor into a player big enough to challenge the likes of Toyota or General Motors. Musk has said the company is aiming to build 500,000 cars a year by 2018.

At the current rate of production, it would take nearly 450 years to fulfill existing Model 3 preorders. Both Tesla and Musk have overcome gargantuan challenges in the past, but shifting that horizon — and doing so profitably — might be their biggest yet.

About the Author
By David Z. Morris
See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in

Navy plans to buy 15 costly Trump-class battleships by 2055
PoliticsU.S. Navy
Navy plans to buy 15 costly Trump-class battleships by 2055
By Tony Capaccio, Roxana Tiron and BloombergMay 11, 2026
5 hours ago
Trump Mobile quietly rewrote its fine print to say the gold Trump phone may never be made, a year after taking $100 deposits
North AmericaU.S. Politics
Trump Mobile quietly rewrote its fine print to say the gold Trump phone may never be made, a year after taking $100 deposits
By Marco Quiroz-GutierrezMay 11, 2026
5 hours ago
Painting the Reflecting Pool is ‘more appropriate to a resort or theme park,’ says the president of a nonprofit suing the Trump administration
LawDonald Trump
Painting the Reflecting Pool is ‘more appropriate to a resort or theme park,’ says the president of a nonprofit suing the Trump administration
By The Associated Press and Steven SloanMay 11, 2026
8 hours ago
Nvidia co-founder and CEO Jensen Huang is driving a squeeze of memory chips.
AISemiconductors
Wall Street thinks memory is AI’s golden ticket. Harvard’s chip expert warns: ‘Curves that just go to the sky with no end…never continue forever’
By Eva RoytburgMay 11, 2026
8 hours ago
A female Indigenous Navajo small business owner at work in her jewelry shop.
Economynative americans
Native American businesses have diversified beyond casinos to become a rural economic force. Trump is cutting off a lifeline that goes beyond tribes
By Tristan BoveMay 11, 2026
8 hours ago
How much debt is too much? Warning signs and what to do next
Personal Financemoney management
How much debt is too much? Warning signs and what to do next
By Joseph HostetlerMay 11, 2026
8 hours ago

Most Popular

Forget U.S. debt, China's total borrowing is in 'a league of its own'—much worse and deteriorating faster, analyst says
Economy
Forget U.S. debt, China's total borrowing is in 'a league of its own'—much worse and deteriorating faster, analyst says
By Jason MaMay 11, 2026
12 hours ago
OpenAI CEO Sam Altman says Gen Z and millennials are using ChatGPT like a 'life advisor'—but college students might be one step ahead
Tech
OpenAI CEO Sam Altman says Gen Z and millennials are using ChatGPT like a 'life advisor'—but college students might be one step ahead
By Sydney LakeMay 10, 2026
2 days ago
‘This is the way’: Elon Musk endorses Warren Buffett’s famed 5-minute plan to fix the national debt
Economy
‘This is the way’: Elon Musk endorses Warren Buffett’s famed 5-minute plan to fix the national debt
By Jacqueline MunisMay 10, 2026
2 days ago
Microsoft’s CFO admits she joined the tech giant without even knowing her salary—and then missed her first day of work
Success
Microsoft’s CFO admits she joined the tech giant without even knowing her salary—and then missed her first day of work
By Preston ForeMay 11, 2026
13 hours ago
Red flag test: former CEO explains why he rejects job candidates who say they can start right away
Success
Red flag test: former CEO explains why he rejects job candidates who say they can start right away
By Orianna Rosa RoyleMay 9, 2026
3 days ago
Current price of oil as of May 11, 2026
Personal Finance
Current price of oil as of May 11, 2026
By Joseph HostetlerMay 11, 2026
15 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.