Model | Engine | Capacity/Filter Capacity Litres(liters) | Oil Change Intervals |
---|---|---|---|
CT6 2.0 VVT (2016 – 2017) | LTG Ecotec | 4.7 | 12 months |
CT6 2.0 VVT (2017 – ) | LTG Ecotec | 4.7 | 12 months |
CT6 3.6 AWD (2016 – 2017) | LGX | 5.7-6.15 | 12 months |
CT6 3.6 AWD (2017 – ) | LGX | 5.7 | 12 months |
CT6 3.0 AWD Twin Turbo (2016 – 2017) | LGW | 5.7 | 12 months |
CT6 3.0 AWD Twin Turbo (2017 – ) | LGW | 5.7 | 12 months |
CT6 Plug-in (2016 – ) | LTG Ecotec | 4.7 | 12 months |

Cadillac CT6 (2016 – ) (USA / CAN) Engine Oil Capacity
If you're looking for information on the Cadillac CT6 Engine Oil Capacity then hopefully your search has ended.
You might be wanting to change the oil on your Cadillac CT6 but don't know what the engine oil capacity of a Cadillac CT6. Hopefully this short guide will give you all the information you need.
Here at CarEngineOilCapacity.com we have a massive database of oil capacities and oil change interval data for all makes and models of cars.
In the table below, we have listed the engine oil capacity and oil change intervals for the Cadillac CT6. We cover the engine oil capacity of all models of the Cadillac. So now there's no guessing when it comes to oil changes.
So if you're wanting to know the engine oil capacity of the Cadillac CT6 or how often to change the oil, please keep reading!
All Cadillac (US) Models (Oil Capacity & Oil Types)
Listed below are all the Cadillac (US) models and their oil capacities and recommended oil types.