In short, the 2013 Buick Verano requires 5W-30 Dexos1-certified motor oil (Gen 2 recommended) for both the 2.4L and the 2.0L turbo engines.
The Verano lineup includes two gasoline engines: a 2.4-liter Ecotec and a 2.0-liter turbo. Both engines rely on modern synthetic oil that meets GM's Dexos specification to protect engines, ensure proper emissions control operation, and optimize fuel economy. The exact grade and certification can vary by climate, but 5W-30 Dexos1 Gen 2 is the standard recommendation in most conditions.
Engine options and oil requirements
The following outlines the engine options and the recommended oil specification for each.
- 2.4L Ecotec engine: requires 5W-30 Dexos1 Gen 2 certified synthetic motor oil
- 2.0L Turbo engine: requires 5W-30 Dexos1 Gen 2 certified synthetic motor oil
Note: Always check your owner’s manual or consult GM to confirm the exact specification for your vehicle's VIN and climate. Use a high-quality oil filter and fill to the correct level.
Choosing the right oil and maintenance tips
Oil brand, viscosity, and change intervals
Choose a reputable synthetic oil that meets Dexos1 Gen 2 specifications, such as Valvoline Dexos1 Gen 2 5W-30, Mobil 1 Dexos1 Gen 2 5W-30, or comparable brands. The typical viscosity is 5W-30 for most climates; some hot climates may tolerate 5W-40 depending on the manual. For cold climates, 0W-30 is sometimes listed as acceptable, but Dexos1 Gen 2 and 5W-30 is preferred for broad compatibility.
After an oil change, reset the oil life monitor if equipped and follow the service interval recommended in the owner’s manual or by your dealer. Always verify the oil level is within the dipstick range after filling.
Summary
The 2013 Buick Verano requires Dexos1 Gen 2 certified 5W-30 motor oil for both its 2.4L and 2.0L turbo engines. Use a high-quality synthetic oil, follow the manufacturer's recommended service intervals, and confirm exact specifications in your owner's manual or with a Buick dealer.
Does a Buick Verano need synthetic oil?
The recommended engine oil model for the Buick Verano is 5W-30, and it is recommended to use fully synthetic motor oil.
What kind of coolant do I need for a 2013 Buick Verano?
Prestone – Antifreeze & Coolant: 50/50 Ready-to-Use, Dex-Cool Compatible, 1 Gallon (Part No. AF850)
What oil is recommended for a 2013 Buick Verano?
FRAM – 5W-30 Full Synthetic Motor Oil, Faster Oil Flow at Start-Up, 1 Quart (Part No. F930)
What kind of oil does a 2013 Buick take?
Quaker State – 5W-30 Full Synthetic Motor Oil, Maximizes Horsepower, 5 Quart (Part No. 550046194)