The oil capacity for the 2019 GMC Acadia depends on the engine installed. In general, you’ll need about 4.7 quarts for the 2.5L four-cylinder and about 5.0 quarts for the 3.6L V6 (both figures assume a new oil filter is changed). Always verify the exact capacity for your specific model in the owner’s manual or on the under-hood oil capacity sticker.
Engine options and their approximate oil capacities
The Acadia’s 2019 lineup used two main engines, each with a slightly different oil requirement. The following figures are typical guidelines for most configurations.
- 2.5L 4-cylinder engine: approximately 4.7 quarts of engine oil (with filter).
- 3.6L V6 engine: approximately 5.0 quarts of engine oil (with filter).
Keep in mind that exact capacity can vary slightly by production variation and whether you replace additional items during the change (such as a built-in oil cooler or if a different filter is used). Always confirm with the vehicle’s documentation and the oil-fill sticker under the hood.
Practical tips for an accurate fill
When performing an oil change, use the following steps to ensure you add the correct amount and avoid overfilling:
- Bring the engine to operating temperature, then turn off and wait a few minutes for the oil to settle.
- Remove the dipstick, wipe it clean, reinsert fully, and check the oil level to determine how much oil to add.
- Add oil gradually in small increments, rechecking with the dipstick after each addition until you reach the Full mark.
If you’re unsure, consult a qualified technician or the official GM service resources for the exact specification for your vehicle’s VIN and engine configuration.
Summary
For the 2019 GMC Acadia, plan for about 4.7 quarts of oil on the 2.5L engine and about 5.0 quarts on the 3.6L engine, with the exact amount depending on the specific configuration and filter. Always verify using the owner’s manual or under-hood label, and follow GM’s recommended oil viscosity and change intervals.
How much oil does a 3.6 L GMC Acadia take?
6 quarts
The GMC Acadia oil capacity is 5 quarts for the 2.0L engine and 6 quarts for the 3.6L V6 engine.
How much oil does a 2019 GMC Acadia 2.5 L take?
All GMC Acadia models require full synthetic oil exclusively. The 2.5L four-cylinder requires 0W-20 full synthetic (approximately 5 quarts), while the 3.6L V6 requires 5W-30 full synthetic (approximately 6 quarts).
What is the best oil for a GMC Acadia?
GMC advises using ACDelco full synthetic oil, dexos1, for the GMC Acadia oil type. The specific grade of GMC Acadia oil varies based on your engine: 2.0L L4 turbo engine: SAE 0W-20 full synthetic. 3.6L V6 engine: SAE 5W-30 full synthetic.
What oil does a 2019 GMC Acadia 3.6 take?
SAE 5W-30
If you have the 3.6L V6 engine, use SAE 5W-30 full synthetic engine oil. If you travel to a place where the temperature falls below -20 °F, install SAE 0W-30 full synthetic oil.