2023 Porsche 911 GT3 992
Transmission gear ratios, final drive data, and drivetrain specs for the 2023 Porsche 911 GT3 992.
Manual gearing follows the 992.1 GT3 launch technical reference (February 2021). PDK uses a separate gear stack and final drive.
992.1 GT3 launch reference / 6-speed manual / transmission source
Transmission gear ratios
| Gear | Ratio | Overall | Step |
|---|---|---|---|
| 1 | 3.750 | 14.850 | - |
| 2 | 2.380 | 9.425 | 1.576 |
| 3 | 1.720 | 6.811 | 1.384 |
| 4 | 1.340 | 5.306 | 1.284 |
| 5 | 1.080 | 4.277 | 1.241 |
| 6 | 0.880 | 3.485 | 1.227 |
| R | 3.420 | 13.543 | - |
Overall = gear ratio × final drive. Step = previous ratio ÷ current ratio.
Final Drive: 3.96Overall Spread: 4.261