McLaren May Rein In Its Supercars: Speed Limits Could Soon Depend on Location

McLaren is exploring technology that could fundamentally change how its supercars behave. The company recently filed a patent for a system that unlocks full Track Mode only when the car is in an “approved location” — essentially, a racetrack. The reasoning is straightforward: the patent notes that the track configuration for suspension and electronics may not meet road-safety standards.

Unlike standard Sport Mode, which is legal on public roads and mainly sharpens throttle and steering response, Track Mode disables or significantly relaxes many driver-assist systems. On a racetrack, that’s safe thanks to run-off areas and gravel traps, but on city streets, it could be dangerous. McLaren’s proposed solution is a digital “lock”: GPS detects when the car is on a track, and the system could even recognize temporary circuits if the car repeatedly passes the same points.

For now, this is only a patent, and there’s no guarantee the technology will reach production. Still, McLaren appears to be preparing for potential future regulations that could ban track-specific modes on street cars. In that scenario, geolocation-based unlocking would allow owners to keep the “race-ready” setup safely confined to appropriate environments.

There is a flip side: relying on GPS and internet connectivity introduces potential delays and limits driver freedom. In an era increasingly concerned with digital privacy, such a system could spark controversy, despite the engineers’ safety-driven intentions.