Cadillac CT6
The Cadillac CT6 is available with 4 different engine configurations. One of its longest-running powerplants is the LGW, which has been featured in this model for 5 production years. The production span for this lineup ranges from 2016 to 2020. This guide provides comprehensive information on the Oil Capacity, viscosity, and coolant requirements for every engine version in the Cadillac CT6 range.
Cadillac CT6 Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| LGW High Feature 3.0 The LGW engine has a displacement of 3.0L V-6. The power output is 404 hp with a torque of 400 lb-ft. | 6.0 qt | 5W-30 | 13.0 qt | 2020, 2019, 2018, 2017, 2016 |
| LGX General Motors DOHC V6 GM High Feature The LGX engine has a displacement of 3.6L V-6. | 6.0 qt | 5W-30 | 10.4 qt | 2019, 2018, 2017, 2016 |
| LSY 2.0L Turbo GM Ecotec 2.0 The LSY 2.0L Turbo engine has a displacement of 2.0L I-4. The power output is 230 hp with a torque of 258 lb-ft. | 5.3 qt | 0W-20 | 11.0 qt | 2020, 2019 |
| LTG 2.0 L Turbo GM Ecotec 2.0 The LTG 2.0 L Turbo engine has a displacement of 2.0L I-4. | 5.0 qt | 5W-30 | 10.9 qt | 2018, 2017, 2016 |