The 2014 Buick Verano takes Dexos1-licensed motor oil with a viscosity of 5W-30. This specification covers the common gasoline engines in this year’s Verano. Always confirm the exact requirement from your owner's manual or the under-hood label for your specific engine variant.
In more detail, the Verano was offered with two gasoline engines in North America: a 2.4L Ecotec four-cylinder and, in turbo trim, a 2.0L turbocharged four. Both typically require Dexos1-rated 5W-30 oil, and you may use synthetic or synthetic-blend formulations that meet that specification. Oil capacity and change intervals vary by engine and driving conditions, so consult the manual for precise figures.
Oil specifications you should follow
To ensure proper lubrication and warranty compliance, use an oil that meets these standards and is compatible with the Verano’s engine family.
- Dexos1 specification (Gen 1 or Gen 2 as indicated on the oil container).
- Viscosity of 5W-30 for most climates and engine variants.
- Synthetic or synthetic-blend oil that meets Dexos1 requirements.
- API rating published as SN or higher, as applicable, though Dexos1 is the governing spec for these GM engines.
Using oil that does not meet Dexos1 standards can affect engine protection and warranty coverage.
Additional considerations for the Verano
Engine variants and oil choice
The Verano’s 2014 lineup includes a 2.4L Ecotec engine and, in Turbo trims, a 2.0L turbo. In both cases, Dexos1-licensed 5W-30 oil is generally recommended. For severe climates or unusually high-demand driving, consult the owner’s manual for any recommended deviations.
Maintenance and service tips
Follow GM’s maintenance intervals for oil changes, and use the correct filter; keep receipts to verify Dexos1 oil is used if the vehicle is under a warranty requirement. When in doubt, ask a Buick service advisor or refer to the vehicle’s service documentation.
Summary
In short, your 2014 Buick Verano should be filled with Dexos1-licensed 5W-30 motor oil, with synthetic or synthetic-blend options acceptable. Always verify engine-specific requirements in the owner's manual or on the oil cap, and follow GM’s recommended service intervals.