GMC Acadia Oil Type(5 Best Options 2026)

Depending on the year and engine, GMC Acadia models can use 0W-20, 5W-20, or 5W-30 engine oil. Newer models commonly require full-synthetic oil that meets the GM dexos1 specification.

For example, GMC specifies SAE 0W-20 for the 2.0L turbo engine and SAE 5W-30 for the 3.6L V6 in recent Acadia models. Some earlier 2.5L engines use 5W-20 or 0W-20 depending on the model year.

GMC Acadia Oil Type

GMC Acadia Model/Engine	Recommended Oil Type
2020–2023 Acadia 2.0L Turbo	SAE 0W-20 Full Synthetic
2017–2019 Acadia 2.0L Turbo	SAE 5W-30
2017–2019 Acadia 2.5L 4-Cylinder	SAE 5W-20
2017–2019 Acadia 3.6L V6	SAE 5W-30
2013–2016 Acadia 3.6L V6	SAE 5W-30
2007–2012 Acadia 3.6L V6	SAE 5W-30
2024+ Acadia 2.5L Turbo	SAE 0W-20

1. Mobil 1 Advanced Fuel Economy Full Synthetic 0W-20

Mobil 1 Advanced Fuel Economy 0W-20 is a popular choice for vehicles requiring SAE 0W-20 oil. It is particularly suitable for applicable Acadia engines that specify this viscosity.

Features:

• Full-synthetic motor oil
• SAE 0W-20 viscosity
• Designed for fuel-efficient gasoline engines
• Excellent cold-start performance
• Helps protect against engine wear
• Good high-temperature stability
• Available in convenient multi-quart containers

Related GMC Engine Oil Capacity Chart(For All Models)

2. ACDelco GM Original Equipment dexos1 Full Synthetic 5W-30

ACDelco is General Motors’ original-equipment parts and lubricant brand. Its dexos1 full-synthetic oil is a natural option for GMC vehicles requiring SAE 5W-30.

Features:

• Full-synthetic formulation
• SAE 5W-30 viscosity
• Designed for GM applications
• Meets applicable dexos1 requirements
• Good engine wear protection
• Suitable for many Acadia 3.6L V6 applications
• Available in larger containers for complete oil changes

3. Pennzoil Platinum Full Synthetic 5W-30

Features:

• Full-synthetic motor oil
• SAE 5W-30 viscosity
• Helps protect against engine wear
• Provides good high-temperature protection
• Helps keep engine components clean
• Suitable for many gasoline engines
• Available in convenient 5-quart containers
• Choose a formulation with the required GM dexos1 approval for your Acadia

Related 2013 GMC Acadia Engine Oil Capacity(+ Best Recommended Oils)

4. Mobil 1 Full Synthetic 5W-30

Mobil 1 Full Synthetic 5W-30 is a widely used synthetic motor oil that can be suitable for Acadia engines requiring 5W-30 when the specific product carries the required GM approval.

Features:

• Full-synthetic formulation
• SAE 5W-30 viscosity
• Strong wear protection
• Good temperature stability
• Helps protect against deposits
• Suitable for many gasoline engines
• Widely available

5. Castrol EDGE Full Synthetic

Castrol EDGE is a premium full-synthetic motor oil available in several viscosity grades. For a GMC Acadia, select the specific 0W-20 or 5W-30 product that meets the required GM specification.

Features:

• Full-synthetic motor oil
• Available in multiple viscosity grades
• Designed for demanding driving conditions
• Helps protect against engine wear
• Good high-temperature performance
• Helps maintain engine cleanliness
• Available in multiple container sizes

Related GMC Engine Swap Compatibility Chart(for All Models)

What Oil Does a GMC Acadia Take?

The oil required by a GMC Acadia depends primarily on the engine installed in the vehicle.

SAE 0W-20

SAE 0W-20 is commonly specified for several Acadia four-cylinder engines, including newer 2.0L turbocharged engines.

The 0W portion indicates the oil’s cold-weather performance, while the 20 represents its viscosity at normal operating temperature. This type of oil flows quickly during cold starts while providing appropriate lubrication once the engine reaches operating temperature.

SAE 5W-30

SAE 5W-30 is commonly used in Acadia models equipped with the 3.6L V6 engine. It has also been specified for various earlier Acadia models.

The 5W rating provides good cold-start performance, while the 30-weight operating viscosity provides protection at normal engine temperatures.

SAE 5W-20

Some earlier Acadia models equipped with the 2.5L four-cylinder engine use SAE 5W-20. Depending on the model year, SAE 0W-20 may also be permitted as an alternative.

Because oil recommendations have changed between model years, you should not choose oil based solely on the vehicle’s name. Always match the oil to the engine and model year.

Related Duramax Engine Oil Type(5 Best Options 2026)

Does the GMC Acadia Require Synthetic Oil?

Many GMC Acadia models require or recommend full-synthetic engine oil that meets the GM dexos1 specification.

Full-synthetic oil is designed to provide consistent lubrication across a wide temperature range. It can also offer strong resistance to oxidation and breakdown during demanding driving conditions.

For modern Acadia engines, particularly turbocharged engines, using the correct full-synthetic oil is important.

What Is dexos1 Oil?

dexos1 is General Motors’ gasoline-engine oil specification. It establishes performance requirements that engine oil must meet for use in compatible GM gasoline engines.

When purchasing oil for your Acadia, don’t look only at the viscosity. For example, finding a 0W-20 oil does not automatically mean that it is suitable for every Acadia requiring 0W-20.

Look for the appropriate Dexos1 approval on the oil container and make sure the viscosity matches your owner’s manual.

Related Engine Oil Boiling Point(for All Engine Oil Types)

GMC Acadia Oil Capacity

Oil capacity varies depending on the model year and engine, so there isn’t one capacity that applies to every GMC Acadia.

When changing the oil, add the recommended amount specified for your particular engine. After filling, check the oil level using the procedure described in the owner’s manual.

Avoid overfilling the engine. Too much oil can cause engine damage.

It is also a good practice to replace the oil filter whenever you perform an oil change.

How Often Should You Change GMC Acadia Oil?

The GMC Acadia uses an Oil Life System on many model years to monitor engine operating conditions and estimate when an oil change is needed.

Your actual oil-change interval can depend on factors such as:

• Driving habits
• Mileage
• Engine type
• Frequent short trips
• Stop-and-go traffic
• Towing
• Extreme temperatures
• Dusty or severe operating conditions

Rather than relying on a generic mileage interval, follow the oil-life monitoring system and maintenance schedule specified for your model.

Can You Use 5W-30 Instead of 0W-20?

You should not substitute 5W-30 for 0W-20 unless GMC specifically permits that viscosity for your particular engine and model year.

Engine manufacturers select oil viscosity based on engine design, clearances, operating temperatures, fuel-economy requirements, and other factors.

Using the wrong viscosity can affect lubrication and engine performance. Always follow the viscosity recommendation in your owner’s manual.

Final Thoughts

The correct GMC Acadia oil type depends on the vehicle’s model year and engine. Many newer 2.0L turbo engines use SAE 0W-20, while the 3.6L V6 commonly uses SAE 5W-30. Some earlier 2.5L engines use 5W-20 or 0W-20, depending on the year.

For many Acadia models, GMC recommends full-synthetic oil meeting the dexos1 specification. When buying oil, check both the SAE viscosity and the GM approval rather than choosing based on viscosity alone.

Popular options include Mobil 1, ACDelco, Liqui Moly, and Castrol. However, the best oil is ultimately the one that matches your Acadia’s specific engine, model year, viscosity requirement, and dexos specification.

Always consult your owner’s manual before performing an oil change to confirm the correct oil type, capacity, and maintenance interval.