Vision or Safety? Decoding the Future of Robotaxi Supremacy: Tesla vs. Waymo
In recent years, robotaxis using autonomous driving technology have garnered attention as the protagonists of next-generation mobility. Among them, Tesla and Waymo, two giants, are competing fiercely with different strategies and technological philosophies. This article explains their approaches, technical advantages and disadvantages, current deployment status, and future outlook, while making professional content easy to understand with specific examples and citations.
1. What is a Robotaxi?
1-1. Definition and Meaning
Robotaxi refers to a taxi-style ride-hailing and transportation service using fully autonomous vehicles that do not require a driver. This concept is attracting attention as the mobility of the future, with Tesla and Waymo leading the way.
1-2. Market Background and Significance
The reason robotaxis are attracting attention lies in the cost reduction and improved convenience brought about by autonomous driving. However, in reality, there are many challenges to practical implementation, such as high initial investment, regulatory hurdles, and ensuring safety. According to HSBC analysts, there is a view that it will take 7 to 8 years for robotaxis to become profitable.
2. Tesla's Approach and Current Status
2-1. Why did Tesla's profits decline?
Tesla's earnings peaked in 2022 and have since declined by approximately 60%, with the stock price remaining largely flat. Factors contributing to this include production interruptions due to the Model Y refresh, the rise of competitors, and the impact of Elon Musk's political statements on the brand.
2-2. Robotaxi Strategy: Betting on Vision Alone?
Tesla has adopted a "Vision"-based autonomous driving system that uses only cameras, taking an approach that contrasts with other companies that use radar and LiDAR. Elon Musk argues that safety can be ensured through software and AI without relying on expensive sensors.
2-3. Limited Robotaxi Deployment in Austin
On June 22, 2025, Tesla's robotaxi service was launched on a limited basis in Austin, Texas (by invitation only, with a safety monitor in the vehicle). However, traffic violations and unstable behavior reported in videos during operation became an issue, and an investigation by the NHTSA (National Highway Traffic Safety Administration) was initiated.
Furthermore, it is considered necessary to proceed cautiously with this deployment from a regulatory perspective, and while expansion to Phoenix is being explored, regulatory and safety challenges remain.
3. Waymo's Approach and Track Record
3-1. Safety-First Multi-Sensor Configuration
Waymo has adopted a safety-focused design that combines multiple sensors, including cameras, LiDAR, and radar. This is highly regarded in terms of object recognition in diverse environments and fault tolerance, and its high level of safety is notable.
3-2. Practical Application and Safety Record
Waymo has already deployed fully autonomous driving (Level 4) in multiple cities and is a pioneer in full robotaxi services. As of May 2025, it provides over 250,000 rides per week without a human driver, and its user base and track record are overwhelmingly superior to Tesla's.
In addition, Waymo's operations have an extremely low accident rate, and its reputation for safety continues to grow.
4. Comparison: The Tesla vs. Waymo Robotaxi Battle
5. Future Outlook and Key Issues
5-1. Technical Superiority vs. Safety and Reliability
Tesla leverages a cost-efficient and scalable vision-based approach, but it lags behind Waymo in terms of ensuring safety and practical utility.
5-2. Emphasis on Regulation and Social Trust
Waymo has built trust through a cautious deployment strategy and a commitment to regulatory compliance, whereas Tesla's early deployment approach carries the risk of inviting regulatory scrutiny and criticism.
5-3. Long-term Market Trends and Monetization Challenges
While the robotaxi market holds massive potential, it is expected to take time to achieve profitability. HSBC has expressed the view that profitability will be difficult to reach until 2033.
Conclusion: Who is the Winner?
At present, the leader in terms of technical and practical track record and safety is Waymo. On the other hand, Tesla holds the potential to gain an advantage in terms of cost and speed of adoption through its AI and vision-based approach.
It can be said that the true winner of the robotaxi race will depend not only on technical prowess, but also on how well they can guarantee safety, adapt to regulations, and earn the trust of consumers and society.
