* 2.0L Turbocharged Ecotec Engine: This was the heart of the SS, producing 260 hp and 260 lb-ft of torque.
* Manual Transmission: A close-ratio 5-speed manual transmission was standard, offering a sporty driving experience. An automatic was not available.
* Sport-Tuned Suspension: Featuring stiffer springs and shocks compared to the standard Cobalt, this provided better handling and control.
* Performance Brakes: Larger brakes than the standard Cobalt were fitted to cope with the increased power and performance capabilities.
* Performance Tires: Specifically chosen tires optimized for grip and handling.
* Sport Seats: More supportive and bolstered seats than the standard Cobalt.
* Unique Exterior Styling: The SS had a more aggressive front fascia, rear spoiler, and other styling cues to differentiate it from other Cobalts.
* Larger Wheels and Tires: Upgraded wheels and tires contributed to the car's sporty look and handling.
* SS badging: Obvious visual cues throughout the car denoted it as the high-performance SS model.
While it lacked some luxury features found in higher-priced vehicles, the 2009 Cobalt SS Sedan focused on delivering a fun and engaging driving experience with its performance-tuned components.