Cadillac CT6 Transmission Specifications
The 2020 Cadillac CT6 uses Automatic (S10), Automatic (S8), Automatic (variable gear ratios) transmissions, depending on engine and trim.
Latest model year (2020):
The Cadillac CT6 comes with Automatic (S10).
Cadillac CT6 Transmission — All Years
| Year | Trim | Engine | Transmission | Drive | MPG Comb. |
|---|---|---|---|---|---|
| 2020 | Auto (S10), 6 cyl, 3.6 L | 6 3.6L | Automatic (S10) | All-Wheel Drive | 21 |
| 2020 | Auto (S10), 8 cyl, 4.2 L | 8 4.2L | Automatic (S10) | All-Wheel Drive | 17 |
| 2019 | Auto (S10), 4 cyl, 2.0 L | 4 2.0L | Automatic (S10) | Rear-Wheel Drive | 28 |
| 2019 | Auto (S10), 6 cyl, 3.0 L | 6 3.0L | Automatic (S10) | All-Wheel Drive | 21 |
| 2019 | Auto (S10), 6 cyl, 3.6 L | 6 3.6L | Automatic (S10) | All-Wheel Drive | 21 |
| 2019 | Auto (S10), 8 cyl, 4.2 L | 8 4.2L | Automatic (S10) | All-Wheel Drive | 17 |
| 2018 | Auto (S8), 4 cyl, 2.0 L | 4 2.0L | Automatic (S8) | Rear-Wheel Drive | 25 |
| 2018 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Automatic (S8) | All-Wheel Drive | 21 |
| 2018 | Auto (S8), 6 cyl, 3.6 L | 6 3.6L | Automatic (S8) | All-Wheel Drive | 21 |
| 2018 | Auto (variable gear ratios), 4 cyl, 2.0 L | 4 2.0L | Automatic (variable gear ratios) | Rear-Wheel Drive | 25 |
| 2017 | Auto (S8), 4 cyl, 2.0 L | 4 2.0L | Automatic (S8) | Rear-Wheel Drive | 25 |
| 2017 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Automatic (S8) | All-Wheel Drive | 21 |
| 2017 | Auto (S8), 6 cyl, 3.6 L | 6 3.6L | Automatic (S8) | All-Wheel Drive | 21 |
| 2017 | Auto (variable gear ratios), 4 cyl, 2.0 L | 4 2.0L | Automatic (variable gear ratios) | Rear-Wheel Drive | 26 |
| 2016 | Auto (S8), 4 cyl, 2.0 L | 4 2.0L | Automatic (S8) | Rear-Wheel Drive | 25 |
| 2016 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Automatic (S8) | All-Wheel Drive | 21 |
| 2016 | Auto (S8), 6 cyl, 3.6 L | 6 3.6L | Automatic (S8) | All-Wheel Drive | 21 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Cadillac CT6 Transmission FAQ
What transmission does the Cadillac CT6 have?
The Cadillac CT6 is offered with Automatic (S10), Automatic (S8), Automatic (variable gear ratios) (2020 and earlier model years). Availability depends on engine and trim — see the year-by-year table above.
Does the Cadillac CT6 come with a manual transmission?
No manual transmission is listed for the Cadillac CT6 in the EPA data we track; all listed configurations are automatic or CVT.