How big of a gas tank does a 2015 Chevy Sonic have?
The 2015 Chevrolet Sonic uses a 13.0-gallon gas tank (about 49 liters). This capacity is standard across the model year for both engine options—the 1.8-liter naturally aspirated and the available 1.4-liter turbo—according to Chevrolet's specifications.
Tank size and what it means for drivers
Knowing the tank size helps gauge how far you can travel between fill-ups, and this size remains consistent across most 2015 Sonic configurations.
Key facts about the fuel tank size include:
- Fuel tank capacity: 13.0 gallons (49 liters).
- Applicable to both engine options offered in 2015 Sonic models (1.8L and 1.4L turbo).
- The tank size is the same across most trims for that model year.
In practice, the 13-gallon tank provides a reasonable driving range depending on driving conditions and fuel economy. Always verify the exact specification for your specific vehicle in the owner's manual or the fuel filler door label.
Notes on range and verification
EPA fuel-economy ratings vary by engine and transmission, so the real-world range can differ. If you want the exact range for your car, consult your owner's manual or the door jamb sticker for the specific 2015 Sonic configuration you own.
Summary
Bottom line: the 2015 Chevy Sonic uses a 13.0-gallon (49-liter) fuel tank, a standard size shared across most trims and engine options for that model year. This capacity influences how often you’ll need to refuel and the car’s practical cruising range.
