Tesla's Full Self-Driving: A Comprehensive Road Test

Experience the Future of Driving: Tesla's FSD - Innovation with an Important Catch

Unpacking Tesla's Full Self-Driving (Supervised) System: An Initial Assessment

The functionality of Tesla's renowned Full Self-Driving (Supervised) system has been thoroughly evaluated through extensive testing on diverse roadways and highways. Conducted around the Car and Driver offices in Ann Arbor, Michigan, and throughout San Francisco, the assessment reveals a system that, while remarkably effective in most scenarios, consistently requires human oversight. This "supervised" designation underscores the ongoing necessity for drivers to remain attentive, as the system is not yet flawless and demands human intervention for optimal safety and performance.

Real-World Performance: Navigating the Streets of Ann Arbor and San Francisco

During our trials with two distinct Model Y vehicles, the supervised driving system demonstrated an impressive ability to manage various driving environments. In Ann Arbor, the car adeptly navigated suburban streets and interstates, showcasing particular proficiency in complex traffic circles. Similarly, the vehicle tested in San Francisco handled city driving with comparable ease, as reported by our team members. These observations highlight the system's considerable capabilities in practical, everyday driving conditions.

Encountering the Unexpected: System Imperfections and Driver Vigilance

Despite its advanced capabilities, the system was not without its faults. In Ann Arbor, the vehicle failed to detect a speed bump obscured by deep shadows and twice attempted to turn into an incorrect driveway, which we attributed to a large bush obstructing the view of our actual driveway. In San Francisco, more concerning incidents occurred, including an attempt to enter an opposing turn lane during a left turn at a four-way intersection, and a sluggish left turn that caused a near-miss with oncoming traffic. These events, though not resulting in accidents, underscored the need for continuous driver attentiveness.

The Human Element: Constant Supervision and Cognitive Load

The inherent need for constant supervision meant that drivers could not fully relax, as they had to be prepared to intervene at any moment. This ongoing vigilance, involving readiness to brake, activate the steering wheel button, or manually take control, often felt as demanding as driving the car oneself. While the system's capabilities were impressive, the continuous monitoring required ultimately led to a sense of fatigue, making it feel less like a convenience and more like a high-tech gadget demanding constant micromanagement.

Evaluating the Investment: Cost and Flexibility of Tesla's FSD Subscription

Considering the cognitive demands, the value proposition of the Full Self-Driving (Supervised) system comes into question. While it was previously an $8000 option, Tesla has recently introduced a more accessible subscription model at $99 per month. This change offers greater flexibility, allowing owners to experience the system without a significant upfront commitment. Users can now evaluate its utility and, if it doesn't meet their expectations as a truly hands-off solution, they have the option to cancel the subscription. This adaptability in pricing may prove to be one of the system's most appealing features.