* 1.8L 4-cylinder engine: This was the standard engine, producing 140 horsepower and 128 lb-ft of torque.
* 1.8L 4-cylinder engine with i-VTEC: This engine was available in the Civic EX and EX-L trims. It produced 141 horsepower and 128 lb-ft of torque.
It's important to note that the engine size could vary slightly depending on the specific trim level and transmission type. If you're looking for the exact engine size for your specific 2009 Honda Civic, it's best to check the vehicle's identification number (VIN) or consult your owner's manual.
