* 1.6L 4-cylinder: This was the base engine, producing around 100 horsepower.
* 2.0L 4-cylinder: This was a more powerful option, producing around 145 horsepower.
* 2.4L 5-cylinder: This was a higher-performance engine, producing around 170 horsepower.
* 2.5L 5-cylinder turbocharged: This was the top-of-the-line engine, producing around 227 horsepower.
To determine the exact engine size of a specific 2008 Volvo C30, you'll need to know its trim level or check the vehicle identification number (VIN).