Used 2020 Cadillac CT6 engines & transmissions
1 engine option and 2 transmission options for the 2020 Cadillac CT6, 3 in stock to buy online. Engine sizes: 3.6L and 4.2L. Transmissions: automatic. Units differ by engine code, so check the VIN code column against your VIN, or send us your VIN and we'll match it before anything ships.
2020 Cadillac CT6 engines
1 option · $1,875 – $2,295
| Engine | VIN code | Mileage | Price | Availability |
|---|---|---|---|---|
| 3.6L , Opt LGXTF-E009677 | S (digit 8) | 23,000–56,000 mi | from $1,875 | In stock |
2020 Cadillac CT6 transmissions
2 options · $2,360 – $3,557
Which 2020 CT6 unit fits yours?
The VIN code tells them apart. Decode your VIN, or text it to us and we'll confirm the match.