| Transmission |
Photo |
Speeds |
Gear
Ratio's |
| C4 |
 |
3-Speed |
1st: 2.46
2nd: 1.46 3rd: 1.00 |
| C6 |
 |
3-Speed |
1st: 2.46
2nd: 1.46 3rd: 1.00 |
| AOD |
 |
4-Speed |
1st: 2.40
2nd: 1.47 3rd: 1.00 4th: 0.67 |
| AODE |
 |
4-Speed |
1st: 2.40
2nd: 1.47 3rd: 1.00 4th: 0.67 |
| E4OD |
 |
4-Speed |
1st: 2.71
2nd: 1.54 3rd: 1.00 4th: 0.71 |
| 4R100 |
 |
4-Speed |
1st: 2.71
2nd: 1.54 3rd: 1.00 4th: 0.71 |
| 4R70W |
 |
4-Speed |
1st: 2.84
2nd: 1.55 3rd: 1.00 4th: 0.70 |
| 4R75E |
 |
4-Speed |
1st: 2.84
2nd: 1.55 3rd: 1.00 4th: 0.70 |
| 4R75W |
N/A |
4-Speed |
1st: 2.84
2nd: 1.55 3rd: 1.00 4th: 0.70 |
| 5R110W (Torqshift) |
 |
5-Speed |
1st: 3.09
2nd: 2.20 3rd: 1.53 4th: 1.00
5th: 0.71 |
| 6R80 |
N/A |
6-Speed |
1st: 4.17
2nd: 2.34 3rd: 1.52 4th: 1.14
5th: 0.87 6th: 0.69 |