The 2019 GMC Acadia uses Dexos1 Gen 2-certified synthetic motor oil with a viscosity of 0W-20. Always verify the exact specification in your owner’s manual or with a GM dealer for your specific engine variant and climate.
Oil specification and why it matters
GM’s Dexos1 Gen 2 specification defines the performance standards for the oil, including protection, emissions compatibility, and fuel efficiency. For the 2019 Acadia, the commonly recommended viscosity is 0W-20 Dexos1 Gen 2 synthetic oil, intended to provide reliable cold-start protection and consistent lubrication across driving conditions.
What is Dexos1 Gen 2?
Dexos1 Gen 2 is GM’s approval standard for modern gasoline engines. Oils that meet Dexos1 Gen 2 are designed to work with GM engines and emissions systems, helping to maintain engine cleanliness and performance.
Note: Always consult the owner’s manual for the exact requirement for your specific engine variant and climate conditions.
Engine options and oil requirements
The 2019 Acadia was offered with multiple engines, but they generally share the Dexos1 Gen 2 0W-20 synthetic oil specification. The following represents the typical guidance by engine option.
- 3.6L V6 engine: Dexos1 Gen 2 0W-20 synthetic oil is typically recommended.
- 2.5L I4 engine: Dexos1 Gen 2 0W-20 synthetic oil is typically recommended.
In all variants, using a GM-approved Dexos1 Gen 2 oil with 0W-20 viscosity is the standard recommendation. Always confirm in the owner’s manual or with a GM service representative if you live in extreme temperatures or have special driving conditions.
Maintenance and change intervals
Oil-change intervals for the 2019 Acadia with Dexos1 Gen 2 0W-20 are typically around every 7,500 miles under normal driving, though severe service conditions or climate extremes may require more frequent changes. Use a quality synthetic Dexos1 Gen 2 oil and replace the oil filter with each interval, following the vehicle’s oil-life monitor guidance or the owner’s manual.
Following the recommended schedule helps ensure optimal engine protection, efficiency, and longevity.
Summary
The 2019 GMC Acadia uses Dexos1 Gen 2 certified 0W-20 synthetic oil across its gasoline engines. Verify the exact specification in the owner’s manual and choose a GM-approved Dexos1 Gen 2 oil to maintain performance and warranty compliance.
How many quarts of oil does a 2019 GMC Acadia 2.5 L take?
5 quarts
Engine Oil. Capacity: 5 quarts (with filter).
Ask about result
What oil is recommended for a 2019 GMC Acadia?
Recommended GMC Acadia Oil Type
For the 2.0L L4 turbo engine: SAE 0W-20 full synthetic is recommended. If you have the 3.6L V6 engine: SAE 5W-30 full synthetic is ideal.
Ask about result
Does GMC Acadia require synthetic oil?
Your GMC Acadia's oil can be fully synthetic or conventional (regular). However, GMC highly recommends full synthetic oil to keep your engine cleaner. Synthetic oil lasts longer thanks to the cleansers, anti-knock agents, and anti-oxidizers in the oil. These additives keep your engine in better shape.
Ask about result
Does GMC Acadia take 5W-30?
GMC Acadia Oil Type: Manufacturer's Recommendations
3.6L V6 engine: SAE 5W-30 full synthetic.
Ask about result