The 2013 Chevy Sonic uses Dexos1 Gen 2 motor oil, with a common recommendation of SAE 5W-30 for both available engines. Plan to buy about 4.5 quarts (plus a filter) and verify the exact specification and capacity in your owner’s manual or with a dealer, since the precise figure can vary by engine variant.
Know your engine: 1.8L and 1.4L Turbo
In 2013, the Sonic was offered with two gasoline engine options: a 1.8-liter Ecotec inline-four and a 1.4-liter turbocharged Ecotec inline-four. Both engines require oil that meets GM’s Dexos1 Gen 2 specification, and both generally call for a viscosity of 5W-30 under typical driving conditions. Climate, driving style, and warranty requirements can influence the exact grade, so always confirm against the official manual or a Chevrolet service advisor.
Here are the oil specifications by engine type:
- 1.8L engine: Dexos1 Gen 2-certified oil, typically SAE 5W-30; approximate capacity around 4.5 quarts (4.3 liters) with a filter; follow a maintenance interval of about 7,500 miles or 12 months, whichever comes first, unless your manual specifies a different schedule.
- 1.4L turbo engine: Dexos1 Gen 2-certified oil, typically SAE 5W-30; approximate capacity around 4.5 quarts (4.3 liters) with a filter; maintenance interval generally around 7,500 miles or 12 months, subject to driving conditions noted in the manual.
Regardless of engine choice, Dexos1 Gen 2 is the key certification, and 5W-30 is the common viscosity you’ll likely use. Always confirm the exact grade and capacity for your specific vehicle in the owner’s manual or with an authorized Chevrolet service representative.
Oil purchase and maintenance tips
To ensure compatibility and optimal performance, use motor oil that is explicitly Dexos1 Gen 2 certified and match the viscosity to your climate and driving needs. The following guidance helps you shop confidently and avoid common mistakes.
- Look for the Dexos1 Gen 2 certification on the oil container label to ensure compatibility with GM engines.
- Use SAE 5W-30 for most driving conditions; only consider alternate viscosities (such as 0W-30) if your manual or dealer specifies it for your climate or model year.
- Choose a quality oil grade appropriate for synthetic or synthetic-blend formulations, based on your driving habits and maintenance preferences.
- Replace the oil filter with a page-appropriate OEM or equivalent filter when changing oil.
- Record the change in your maintenance log and follow the interval recommended in your owner's manual, adjusting for severe driving conditions if advised.
Following these guidelines helps maintain engine protection and compliance with GM’s specifications across both the 1.8L and 1.4L turbo variants.
DIY oil change basics for the Sonic
If you’re planning to do the oil change yourself, here are the basic steps to follow, along with safety tips and common cautions.
- Prepare the right tools and supplies: Dexos1 Gen 2 5W-30 oil, a compatible oil filter, a drain pan, a jack and stands or ramps, a funnel, and new crush washers if needed.
- Warm up the engine briefly to get the oil flowing; park on a level surface and engage the parking brake.
- Drain old oil by removing the drain plug and letting it flow into the pan; replace the drain plug once the oil is fully drained.
- Remove and replace the oil filter with a new one; lubricate the gasket on the new filter with a touch of fresh oil.
- Refill with the recommended amount of Dexos1 Gen 2 5W-30 oil; replace the oil filler cap and run the engine to circulate oil before checking for leaks.
- Check the oil level with the dipstick and adjust to the proper range if needed; reset the maintenance light if applicable.
Always dispose of used oil and filters at a proper recycling facility, and consider having a professional verify your work if you’re new to car maintenance or encounter any leaks or unusual noises after the change.
Summary
For a 2013 Chevy Sonic, the recommended oil is Dexos1 Gen 2 certified oil with a typical viscosity of 5W-30 for both the 1.8L and 1.4L turbo engines. Expect to use roughly 4.5 quarts plus a new filter, with oil-change intervals commonly around 7,500 miles or 12 months, depending on driving conditions and the exact manual for your vehicle. Always confirm the exact grade, capacity, and schedule in your owner’s manual or with a Chevrolet service representative, and ensure you use the correct Dexos1 Gen 2 oil to protect your engine and preserve warranty eligibility.
What oil is recommended for a 2013 Chevy Sonic?
AMSOIL 5W-30 100% Synthetic High-Mileage Motor Oil.
What kind of oil goes in a Chevy Sonic?
Valvoline – High Mileage 5W-30 Full Synthetic Engine Oil, Prevents Leaks (Part No. 881169)
How does the Sonic handle in snow?
I'm in the mid Atlantic so we don't get nearly what the PNW does but my Sonic has been really good in the winter. I would recommend winter tires at least on the drive wheels. Carry some supplies in the trunk to help get yourself unstuck. Drive extra slow, pump the breaks to get a feel for the grip approaching a stop.
What kind of oil does a 2013 Chevy take?
SAE 5W-30
2007–2013 Silverado 1500 (GMT900)
Recommended oil: SAE 5W-30 (commonly synthetic blend or full synthetic). During this era, GM increasingly emphasized synthetics for longer-lasting protection and better cold-weather performance.