Knowing the correct oil capacity, recommended oil type, and service intervals will help you protect your engine and avoid costly repairs.
This guide covers everything you need to know about the 2013 GMC Acadia engine oil capacity in clear and simple terms.
2013 GMC Acadia Engine Oil Capacity
The 2013 GMC Acadia with the 3.6L V6 engine has an engine oil capacity of approximately 6.3 quarts (6.0 liters) with a filter change.
It is recommended to use full synthetic 5W-30 motor oil that meets GM dexos1 specifications, and oil changes should be performed every 7,500–10,000 miles with synthetic oil or 3,000–5,000 miles with conventional oil. Always check the dipstick after refilling and ensure the oil level is within the proper range to maintain engine performance and longevity.
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Best Engine Oil for 2013 GMC Acadia
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1. Mobil 1 Advanced Full Synthetic Motor Oil 5W‑30
- Provides excellent engine protection against wear, heat, and deposits
- Full synthetic formulation ensures stability in extreme temperatures
- Helps maintain engine cleanliness and performance
- Suitable for extended oil change intervals
- Highly rated and widely recommended for SUVs and modern engines
2. Pennzoil Platinum Full Synthetic Motor Oil 5W‑30
- Made from natural gas for a pure synthetic base
- Reduces engine deposits and sludge buildup
- Improves fuel economy and engine efficiency
- Offers excellent protection in hot and cold climates
- Supports longer oil change intervals without compromising performance
3. Castrol EDGE Advanced Full Synthetic Motor Oil 5W‑30
- Uses Fluid Titanium Technology to reduce metal-to-metal contact
- Provides superior strength under high pressure and extreme conditions
- Helps maintain maximum engine performance and efficiency
- Minimizes wear, friction, and sludge formation
- Recommended for modern engines and high-mileage SUVs
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2013 GMC Acadia Engine Overview
The 2013 GMC Acadia is a midsize SUV designed for comfort, practicality, and everyday performance. It is equipped with a 3.6-liter V6 gasoline engine, which was standard across all trims for that model year. This engine delivers a good balance of power and efficiency, making it suitable for family driving, highway cruising, and light towing.
The 3.6L V6 engine is known for smooth operation, but like all modern engines, it depends heavily on clean oil at the correct level to function properly.
Why Correct Oil Capacity Is Important
Using the correct amount of oil is just as important as using the right oil type. Too little oil can lead to increased friction, overheating, and internal engine damage. On the other hand, overfilling the engine can cause excessive pressure, oil foaming, seal leaks, and reduced performance.
To maintain the proper oil level:
- Always replace the oil filter during an oil change
- Check the dipstick after refilling
- Recheck the oil level after running the engine for a few minutes
Keeping the oil level within the recommended range helps extend engine life and maintain consistent performance.
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Recommended Oil Type and Viscosity
The 2013 GMC Acadia’s 3.6L V6 engine performs best with full synthetic engine oil. Synthetic oil offers superior protection, especially under high temperatures and extended driving conditions.
The recommended viscosity is:
- SAE 5W-30 full synthetic motor oil
Using oil that meets GM dexos1 specifications is also recommended. Dexos-approved oils are designed to reduce engine deposits, improve fuel efficiency, and protect critical engine components over long service intervals.
Oil Change Interval
Oil change intervals depend on driving conditions and the type of oil used. For most drivers:
- Full synthetic oil: change every 7,500 to 10,000 miles or once per year
- Conventional oil: change every 3,000 to 5,000 miles
Drivers who frequently tow, drive in hot or dusty environments, make short trips, or experience stop-and-go traffic may need to change oil more often. Following the vehicle’s oil life monitoring system or maintenance schedule is the best way to determine the right interval.
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Signs Your Acadia Needs an Oil Change
Even if you track mileage carefully, your vehicle may show signs that it’s time for an oil change, including:
- Oil life warning light on the dashboard
- Dark or dirty oil on the dipstick
- Increased engine noise or rough idling
- Reduced fuel efficiency
- Burning oil smell
Ignoring these warning signs can lead to long-term engine damage.
DIY Oil Change Tips
If you plan to change the oil yourself, keep these tips in mind:
- Warm the engine slightly before draining to help the oil flow out completely
- Use a high-quality oil filter designed for the 3.6L V6 engine
- Add oil gradually and check the dipstick frequently
- Dispose of used oil and filters responsibly at a recycling facility
Performing oil changes correctly helps ensure accurate oil levels and proper lubrication.
Final words
The 2013 GMC Acadia with the 3.6L V6 engine requires approximately 6.3 quarts (6.0 liters) of engine oil with a filter change. Using the correct oil capacity, a high-quality full synthetic 5W-30 oil, and following recommended service intervals will help keep your engine running smoothly for years to come.
