What engine does the 2010 Cobalt have?
The 2010 Cobalt could use three gasoline engines depending on trim: a 2.2-liter Ecotec inline-4, a 2.4-liter Ecotec inline-4, or a 2.0-liter turbocharged engine in the high-performance SS model.
In practice, engine choice for the 2010 Cobalt varied by configuration. Entry-level and mid-range cars commonly came with the 2.2L Ecotec, some trims offered the larger 2.4L Ecotec for more torque, and the top-tier Cobalt SS was equipped with a turbocharged 2.0L engine for significantly higher power. If you’re evaluating a specific Cobalt, check the vehicle’s VIN, door jamb label, or trunk badge to confirm the exact engine.
Engine options by trim
The list below outlines the main engine options you could find on the 2010 Cobalt across its trims and configurations.
- 2.2-liter Ecotec inline-4 gasoline engine — standard on base and many mid-range Cobalt models.
- 2.4-liter Ecotec inline-4 gasoline engine — available on select trims for more torque and versatility.
- 2.0-liter turbocharged inline-4 gasoline engine — used in the high-performance Cobalt SS model for enhanced power.
These are the primary gasoline engines offered for the 2010 Cobalt; availability can vary by market, body style, and specific trim configuration.
Details by trim
2.2-liter Ecotec I4
This engine served as the standard powerplant for many base and mid-range 2010 Cobalt models, delivering a balance of efficiency and practicality for everyday driving.
2.4-liter Ecotec I4
Offered on higher-trim configurations to provide more low- to mid-range torque and improved acceleration compared with the 2.2L engine.
2.0-liter turbocharged I4 (Cobalt SS)
The high-performance Cobalt SS used a turbocharged 2.0-liter inline-4, delivering substantially more power and sportier acceleration for enthusiasts.
Summary
In short, the 2010 Cobalt did not rely on a single engine. It offered a 2.2L Ecotec as the standard option, a 2.4L Ecotec as an alternative on select trims, and a 2.0L turbocharged engine for the SS variant, with the exact engine determined by the car’s trim and configuration.
