What oil does a 2012 Chevy Sonic LT take?
The 2012 Chevy Sonic LT uses Dexos1-approved motor oil with a viscosity of 5W-30. This covers both available gas engines in that year—the 1.8-liter and the 1.4-liter turbo—but you should verify the exact specification in your owner's manual or with a Chevrolet dealer for your specific configuration and climate.
Oil specification and viscosity
GM specifies Dexos1-certified oil for most Sonic gasoline engines, with a recommended viscosity of SAE 5W-30. Oils meeting the Dexos1 standard are designed to provide the right balance of protection and performance across a broad temperature range.
Before listing options, it’s important to know that you should choose an oil that is certified Dexos1 and has a viscosity of 5W-30. You can use synthetic, synthetic blend, or conventional oil as long as it carries the Dexos1 certification.
- Dexos1-approved SAE 5W-30 synthetic oil (full synthetic or synthetic blend) is the standard choice for most driving conditions.
- Dexos1-approved SAE 5W-30 conventional oil is acceptable if it clearly bears the Dexos1 certification, though many drivers prefer synthetic for added protection and longer change intervals.
- In extreme temperatures or for longer intervals, a Dexos1-approved 5W-30 synthetic oil is often preferred.
Always confirm the exact specification in the owner's manual or with a Chevrolet service advisor, especially if you live in extreme heat or cold or subject the vehicle to aggressive driving.
Engine options and oil needs
The 2012 Sonic LT was available with two gasoline engines: a 1.8-liter naturally aspirated four-cylinder and a 1.4-liter turbocharged four-cylinder. Both engines require Dexos1-approved 5W-30 motor oil, though some drivers opt for synthetic 5W-30 for added protection in demanding conditions. Always verify the exact requirement for your VIN and climate in the owner’s manual.
Maintenance intervals
Service intervals depend on oil type and driving conditions. With conventional 5W-30, oil changes are typically recommended every 3,000–5,000 miles. With synthetic 5W-30, intervals commonly extend to about 5,000–7,500 miles. If your model is equipped with an oil-life monitor, follow its guidance. Refer to the owner’s manual for the precise schedule for your vehicle and region.
Summary
In short, a 2012 Chevy Sonic LT takes Dexos1-certified motor oil with a viscosity of 5W-30. You can choose synthetic, synthetic blend, or conventional Dexos1 5W-30 oil, but always confirm the exact specification for your engine and climate in the owner's manual or with a dealer, and follow the recommended change intervals.
