Tesla's latest Full Self-Driving (FSD) software version 14 has shown significant improvements, with miles between critical interventions jumping from 440 to over 9,200, according to Piper Sandler analysts. The firm describes the system as very close to achieving unsupervised autonomy. However, a recent review highlights the need for constant driver vigilance despite its advanced capabilities.
Tesla's Full Self-Driving (FSD) Supervised version 14 represents a major leap in autonomous driving technology. Piper Sandler analyst Alexander Potter noted that the update, rolled out in October 2025 with v14.1, increased the miles traveled between interventions from 441 to over 9,200, marking the largest improvement in four years based on data from the FSD Community Tracker. This progress has led the firm to reaffirm its Overweight rating and $500 price target for Tesla stock, stating the system is "very close" to unsupervised operation.
Key enhancements in v14 include smoother handling of routine driving, fewer errors, and refined decision-making. New features like Arrival Options allow drivers to select parking preferences such as street parking, garages, or driveways before reaching destinations. While early v14 versions had issues like stuttering and abrupt braking, these were addressed in v14.2, which also relaxes driver monitoring for phone use—though experts caution against it due to legal requirements.
Tesla CEO Elon Musk emphasized the system's door-to-door capabilities, posting on X that "FSD Supervised v14 drives you from door to door. No other car can do this," and added, "And it only gets better from here." Musk anticipates v14.3, expected later in 2025 or early 2026, will complete the puzzle for full autonomy.
A November 2025 review of FSD v13.2.9 in a Tesla Model Y over 150 miles near San Diego praised its handling of complex urban and freeway scenarios with only two interventions. The reviewer, who tested early Autopilot in 2017, acknowledged Tesla's progress but criticized the system's unpredictable errors and the psychological burden of constant supervision. Despite rare mistakes—such as a late merger or near-red-light turn—the need for unwavering attention persists, echoing ongoing concerns from past accidents and lawsuits where Tesla maintains drivers remain responsible.
This balance of impressive performance and inherent risks underscores FSD's current supervised status, with unsupervised deployment still pending regulatory approval.
