USDM Transmission Gear Ratios
Here are the transmission ratios for the USDM '94-99 Toyota Celica ST and GT, and the Canadian GT-S.
| GT / GT-S (Manual) | 3.285 | 1.960 | 1.322 | 1.028 | .820 | 3.153 | 4.176 |
| ST (Manual) | 3.166 | 1.904 | 1.310 | .969 | .815 | 3.250 | 4.058 |
| GT / GT-S (Auto) | 2.810 | 1.549 | 1.000 | .706 | N/A | 2.296 | 3.950 |
| ST (Auto) | 4.005 | 2.208 | 1.425 | .981 | N/A | 3.272 | 2.821 |