* 2.0L 4-cylinder: This engine produced 148 horsepower and 145 lb-ft of torque. It was available in both the base model and the Sport trim.
* 1.6L 4-cylinder: This engine produced 106 horsepower and 105 lb-ft of torque. It was only available on the base model.
To know the specific engine size for a particular 2009 Suzuki SX4, you would need to check the vehicle identification number (VIN) or the vehicle's documentation.