Whistleblower Alleges Dangerous Safety Flaws in VinFast's Electric Vehicles

A former engineer exposes critical safety issues in VinFast's electric vehicles while facing retaliation for his whistleblowing. The article covers the alarming revelations and calls for better protections for whistleblowers in the automotive industry.
Whistleblower Alleges Dangerous Safety Flaws in VinFast's Electric Vehicles

Whistleblower Raises Alarms Over VinFast’s Electric Vehicle Safety

Published on December 22, 2024
In a shocking recent development, Hazar Denli, a former engineer with Tata Technologies, has come forward alleging severe safety issues within VinFast’s electric vehicles, raising questions about the integrity of its manufacturing processes. Rather than addressing his concerns, VinFast reportedly retaliated against Denli, igniting a fierce debate over the treatment of whistleblowers in the automotive industry.

An image showcasing VinFast vehicles in action.

Large-Scale Safety Flaws Discovered

Denli, who specialized in chassis design, detailed alarming deficiencies he uncovered while working on prototypes for VinFast. Specifically, he pointed out that critical components—such as connections between chassis beams and wheel carriers—were prone to premature loosening, which could result in catastrophic failures including wheel detachment and loss of vehicular control at high speeds. “It was extremely risky,” Denli explained. “In an accident, the entire structure could fail.”

Despite his attempts to inform company executives of these grave concerns, Denli found his warnings ignored. His findings were confirmed during rigorous testing at the Mira Technology Park in the UK, where data indicated that certain parts could fail after traveling less than 25,000 kilometers—far below the statutory life expectancy of 150,000 kilometers typical for modern vehicles.

Reactions to Ignored Warnings

During the vehicle testing phase, Denli repeatedly flagged safety issues, urging that defective parts be redesigned. Yet, both Tata Technologies and VinFast brushed aside his alerts. “Their goal was to silence me,” he stated. “Instead of focusing on solutions, they wanted to know, ‘Who said that?’ not ‘How can we fix this?’”

Denli’s commitment to consumer safety and integrity now finds him contemplating legal action against his former employer. “I wanted to save lives, but instead, I was destroyed,” he shared, emphasizing the need for stronger protections for whistleblowers within the industry.


Safety tests for electric vehicles are critical in ensuring consumer protection.

Whistlebuilder Protections in the Spotlight

Experts in technology and regulatory affairs have begun advocating for more stringent laws to shield whistleblowers from retaliation. The case highlights a troubling trend where corporate interest may prioritize secrecy over safety, raising ethical questions about manufacturing practices.

In a rapidly evolving automotive landscape, where electric and hybrid vehicles are becoming the norm, ensuring that these vehicles meet rigorous safety standards is crucial. The VinFast incident serves as a potent illustration of what can go wrong when corporate accountability is lacking. The silence from both Tata Technologies and VinFast regarding Denli’s findings begs for further scrutiny into their operational practices.

The Bigger Picture

The implications of Denli’s revelations extend beyond just VinFast. This situation serves as a reflection of potential systemic issues within the automotive sector, where there is a growing tension between innovation and safety. As electric vehicles become increasingly prevalent, companies face heightened scrutiny not just from regulatory bodies but also from informed consumers who demand transparency regarding vehicle safety.


The future of vehicle safety is paramount as electric cars gain popularity.

Conclusion: Advocating for Change

Hazar Denli’s courageous decision to speak out—despite the personal ramifications—highlights the challenges faced by whistleblowers in the current corporate environment. As a society, it urges us to rethink our structural responses to whistleblowing and prioritize those who seek to provide safety for consumers over corporate secrecy.

Ending on a poignant note, Denli stated, “If no one speaks out, nothing will change.” As consumers, regulators, and businesses alike, we must foster an environment that encourages dialogue and transparency. For the safety of all, it is crucial that the issues Denli raised are addressed promptly and effectively.

It’s time for critics and supporters alike to rally for whistleblower protections to ensure that safety does not become an afterthought in the fast-paced world of electric vehicles.

An aerial view of the VinFast production facility.