• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Volkswagen

Volkswagen Has Apologized for Testing Diesel Fumes on Monkeys

By
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Bloomberg
Bloomberg
Down Arrow Button Icon
January 28, 2018, 9:12 PM ET
Inside The 2018 North American International Auto Show
The wheel of a Volkswagen AG (VW) 2019 Jetta vehicle is seen during the 2018 North American International Auto Show (NAIAS) in Detroit, Michigan, U.S., on Monday, Jan. 15, 2018. After auto executives spent years trying to convince the world they can beat Silicon Valley to electric cars and autonomous driving, they are finally getting a chance to crow once again about what they do best: trucks. Each of the hometown brands will pull the cover off of a new flatbed, while at least three of the luxury brands roll out new SUVs. Photographer: Daniel Acker/Bloomberg via Getty ImagesDaniel Acker—Bloomberg/Getty Images

The controversy over Volkswagen AG’s diesel-emissions cheating took another twist when the carmaker apologized for a test that exposed monkeys to engine fumes to study effects of the exhaust.

The company said the study, conducted by a research and lobby group set up by VW (VLKAY), Daimler AG (DDAIF), BMW AG (BMWYY)and Robert Bosch GmbH (ROBERT-BOSCH), was a mistake. The New York Times reported earlier about a 2014 trial in a U.S. laboratory in which 10 monkeys inhaled diesel emissions from a VW Beetle.

“We apologize for the misconduct and the lack of judgment of individuals,” Wolfsburg, Germany-based VW said in a statement. “We’re convinced the scientific methods chosen then were wrong. It would have been better to do without such a study in the first place.”

The revelations show the rocky road for Volkswagen as it emerges from its biggest crisis after the 2015 bombshell that the company installed emissions-cheating software in some 11 million diesel vehicles to dupe official tests. They also do little to help the poor public perception of the technology under scrutiny for high pollution levels in many European cities. In an additional twist, the Beetle model used in the test was among the vehicles that were rigged to conform to test limits, The New York Times reported.

For more on the Volkswagen emissions cheating scandal, watch Fortune’s video:

Daimler said separately it would start an investigation into the study ordered by the European Scientific Study Group for the Environment, Health and Transport Sector. BMW too distanced itself from the trial, saying it had taken no part in its design and methods. Bosch said it left the group in 2013. The study group, financed equally by the three carmakers, ceased activities last year and the project wasn’t completed, VW said.

“We believe the animal tests in this study were unnecessary and repulsive,” Daimler said in a statement. “We explicitly distance ourselves from the study.”

About the Author
By Bloomberg
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 vows to reduce U.S. troops in Germany ‘a lot further’ than 5,000 as defense official says armed services were blindsided by move
EuropeMilitary
Trump vows to reduce U.S. troops in Germany ‘a lot further’ than 5,000 as defense official says armed services were blindsided by move
By Kirsten Grieshaber, Emma Burrows, Aamer Madhani and The Associated PressMay 2, 2026
33 minutes ago
 Trump says he is reviewing a new Iranian proposal to end the war but ‘can’t imagine that it would be acceptable’
PoliticsIran
 Trump says he is reviewing a new Iranian proposal to end the war but ‘can’t imagine that it would be acceptable’
By Aamer Madhani, Sarah El Deeb, Cara Anna and The Associated PressMay 2, 2026
50 minutes ago
Can the ‘blue economy’ deliver on its promise? Investors are starting see the ocean as an asset worth protecting
CommentaryConservation
Can the ‘blue economy’ deliver on its promise? Investors are starting see the ocean as an asset worth protecting
By Natalie Sum Yue ChungMay 2, 2026
2 hours ago
Iran juggles oil cuts and storage strain to resist U.S. blockade
EnergyIran
Iran juggles oil cuts and storage strain to resist U.S. blockade
By Anthony Di Paola, Ben Bartenstein, Patrick Sykes, Weilun Soon, Charles Gorrivan and BloombergMay 2, 2026
3 hours ago
Disney’s new CEO is exploring a ‘super app’ for theme park tickets, movies and more
Big TechMedia
Disney’s new CEO is exploring a ‘super app’ for theme park tickets, movies and more
By Thomas Buckley, Lucas Shaw and BloombergMay 2, 2026
3 hours ago
Apple raises Mac Mini’s starting price to $799 after AI frenzy drains supply
AIChips
Apple raises Mac Mini’s starting price to $799 after AI frenzy drains supply
By Chris Welch, Mark Gurman and BloombergMay 2, 2026
3 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
2 days ago
Gen Z is rebelling against the economy with ‘disillusionomics,’ tackling near 6-figure debt by turning life into a giant list of income streams
Economy
Gen Z is rebelling against the economy with ‘disillusionomics,’ tackling near 6-figure debt by turning life into a giant list of income streams
By Jacqueline MunisMay 2, 2026
11 hours ago
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
Law
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
By Catherina GioinoMay 1, 2026
1 day ago
Current price of oil as of May 1, 2026
Personal Finance
Current price of oil as of May 1, 2026
By Joseph HostetlerMay 1, 2026
2 days ago
Stop donating to Harvard and the Ivy League. There's a better option that MacKenzie Scott already figured out
Commentary
Stop donating to Harvard and the Ivy League. There's a better option that MacKenzie Scott already figured out
By Ed Smith-LewisMay 2, 2026
16 hours 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
5 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.