Locals Send Tesla FSD Through Bratislava’s Toughest Streets; Driver Interventions Required
The test exposed issues with dead-end routing and legal street restrictions, even as the system handled tight maneuvers well.
Tesla’s Full Self-Driving (FSD) system was put to the test on a deliberately difficult route in Bratislava, Slovakia, where local residents selected steep hills, narrow streets, and tricky junctions. While the system successfully executed complex maneuvers such as U-turns across tram tracks and yielding to pedestrians, the driver was required to intervene multiple times due to legal violations, routing errors, and hesitation.
What Happened
A 32-minute video published by the creator robot*irl documents a Model Y navigating a challenging selection of roads in the Slovakian capital. The drive began with a sharp U-turn across tram tracks and successful navigation of narrow hillside streets, where the vehicle gave ample room to people beside parked cars. However, the driver took control when the Tesla attempted to enter a street it was not legally permitted to use, an intervention the driver noted was for legal compliance rather than safety. Additional interventions occurred on a steep dead-end road, where the driver became uncomfortable with front-corner clearance, and at another dead end where the vehicle failed to find a sensible exit route, requiring the driver to manually turn the car around to avoid a long reverse. The system also exhibited a recurring steering-wheel wiggle when uncertain about lane selection and repeatedly favored the wrong side at a narrow passage despite clear directional signs.
Why It Matters
This test highlights the current limitations of Tesla’s vision-only approach in complex urban environments, particularly regarding road rule compliance and dead-end navigation. The reliance on cameras for tight maneuvering, as opposed to ultrasonic sensors used by other manufacturers, appears to contribute to driver discomfort during close-proximity maneuvers. The performance in Bratislava follows mixed results in other European cities, such as Aarhus and Brussels, underscoring the challenges Tesla faces in expanding FSD across Europe. While the system is now listed as available in ten European countries, including Slovakia, regulatory scrutiny remains high. Germany, for instance, agreed to broader European approval only after capping the speed offset at 10% and renaming the feature 'Tesla Assisted Driving' to address concerns that the original name overstated the system's capabilities.
The Bottom Line
Tesla FSD demonstrated capable handling of tight gaps and complex traffic scenarios in Bratislava but required driver interventions for legal street restrictions, dead-end routing, and lane selection hesitation. These results reflect ongoing challenges as Tesla expands its autonomy offerings in Europe under varying regulatory conditions.
