• 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

Trump says a ‘final proposal’ for a taxpayer-funded takeover of Spirit Airlines is under consideration
PoliticsAirline industry
Trump says a ‘final proposal’ for a taxpayer-funded takeover of Spirit Airlines is under consideration
By Michelle L. Price, Rio Yamat and The Associated PressMay 1, 2026
2 hours ago
U.S. to withdraw 5,000 troops from Germany as Trump feuds with Merz over the Iran war
EuropeGermany
U.S. to withdraw 5,000 troops from Germany as Trump feuds with Merz over the Iran war
By Ben Finley and The Associated PressMay 1, 2026
2 hours ago
EBay soars on report that GameStop is preparing a takeover bid
Investingecommerce
EBay soars on report that GameStop is preparing a takeover bid
By Spencer Soper, Cecilia D'Anastasio and BloombergMay 1, 2026
2 hours ago
ExxonMobil CEO Darren Woods, far right, listens as U.S. President Donald Trump,left, speaks during a meeting with oil company executives in the East Room of the White House on Jan. 9. President Trump is aiming to convince oil executives to support his plans in Venezuela, a country whose energy resources he says he expects to control for years to come. US forces seized Venezuelan president Nicolas Maduro in a sweeping military operation on January 3, with Trump making no secret that control of Venezuela's oil was at the heart of his actions.
EnergyIran
Exxon Mobil CEO sees ‘more to come’ on price spikes from Iran war as Exxon, Chevron beat on earnings despite plunging profits
By Jordan BlumMay 1, 2026
4 hours ago
trump
PoliticsIran
Trump on Iran: ‘They want to make a deal, I’m not satisfied with it, so we’ll see what happens’
By Toqa Ezzidin, Munir Ahmed, Collin Binkley and The Associated PressMay 1, 2026
6 hours ago
infantino
North AmericaWorld Cup
Fifa’s Infantino predicted sellouts and ‘1,000 years of World Cups at once,’ but fans aren’t biting
By James Robson and The Associated PressMay 1, 2026
6 hours ago

Most Popular

Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
11 hours ago
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
1 day ago
The U.S. economy is booming — just not where 50 million Americans live
Commentary
The U.S. economy is booming — just not where 50 million Americans live
By Derek KilmerMay 1, 2026
16 hours ago
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
Conferences
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
By Nick LichtenbergApril 29, 2026
2 days ago
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
4 days ago
Exclusive: America's largest Black-owned bank launches podcast with mission to unlock hidden shame holding back generational wealth
Banking
Exclusive: America's largest Black-owned bank launches podcast with mission to unlock hidden shame holding back generational wealth
By Nick LichtenbergApril 29, 2026
2 days 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.