Good for about 4 laps before the batteries get too hot and power is reduced. I'd be surprised if it lasted a lap around the Nordschleife on full power.
Tesla Model 3 Performance laptime at Top Gear Track
2018 Tesla Model 3 Performance completed a standing lap of Top Gear Track in 1 minute and 21.5 seconds.
| Track | Top Gear Track |
| Type | standing start |
| Vehicle | Tesla Model 3 Performance |
| Power / weight | 487 ps / 1847 kg |
| Driver | The Stig |
| Time | 1:21.500 |
| Average speed | 125 kph (77 mph) |
| Submitted | 24.06.2019 by FastestLaps |
| Views | 889 |
Reference: BBC Top Gear - Season 27 - Episode 2
SpeedKing 5m ago @Grimes
Not according to Road and Track who tested the Model 3 at Lime Rock Park.
https://www.roadandtrack.com/new-cars/road-tests/a22625274/tesla-model-3-performance-track-test/