Analyst Sees Tesla Reaching Level 4 Autonomy in Most Situations
Piper Sandler analyst Alexander Potter believes Tesla (NASDAQ:TSLA) has largely achieved Level 4 autonomous driving capability, arguing that the company has overcome the key technological hurdles required for self-driving vehicles despite ongoing doubts from investors and industry observers.
In a note to clients, Potter outlined six factors supporting his view that Tesla has effectively reached a stage where its Full Self-Driving (FSD) technology can operate independently in most driving environments.
The analyst acknowledged that questions remain, particularly as competitors such as Waymo continue to operate larger robotaxi fleets. He also noted that the lack of standardized safety data across the industry makes direct comparisons difficult.
Even so, Piper Sandler reiterated its Overweight rating on Tesla and stated that the company has “solved the self driving puzzle.”
Insurance Discounts Viewed as a Sign of Confidence
One factor highlighted by Potter was Tesla’s decision to offer insurance discounts to customers using FSD-enabled policies.
According to the analyst, the move suggests that Tesla has significant confidence in the safety and reliability of its autonomous driving software, as insurance pricing is closely linked to risk assessments.
Cybercab Production Signals Commitment
Potter also pointed to Tesla’s Cybercab programme as evidence of management’s belief that the technology is ready for broader deployment.
Production of the purpose-built autonomous vehicle, which operates without a steering wheel or pedals, began in April. Hundreds of units are reportedly being manufactured each week.
Piper Sandler estimates the associated production infrastructure could require an investment of “several hundred million USD (if not $1B+).”
The analyst argued that committing such substantial capital would be unlikely unless Tesla had confidence in the readiness of its FSD platform.
Expanding Robotaxi Operations Support the Thesis
Additional support for the bullish outlook comes from Tesla’s increasing transparency around its autonomous driving business.
The company disclosed FSD subscription metrics for the first time during the first quarter of 2026, a development Potter interpreted as evidence that “FSD is ready for dissemination beyond early adopters.”
Tesla has also continued to expand its robotaxi operations. According to Piper Sandler, the service now covers the entire Austin metropolitan area, including interstate highways, with plans to launch in seven additional cities by the first half of 2026.
Personal Experience Reinforces View
Potter also cited his own experience using Tesla’s autonomous driving technology.
During a trip in April, he said his vehicle completed a journey from Missoula, Montana, to Minneapolis with minimal intervention.
Reflecting on that experience, the analyst wrote: “There’s no substitute for personal experience.”
More about Tesla
Tesla is a leading electric vehicle and energy technology company focused on battery-powered transportation, energy storage and artificial intelligence-driven mobility solutions. The company continues to invest heavily in autonomous driving software, robotaxi services and next-generation vehicle platforms as part of its long-term strategy.