The 2009 Chevrolet Cobalt represents a pivotal moment in the brand’s history, offering a blend of efficiency, value, and practicality that resonated with budget-conscious buyers. This compact sedan and coupe were designed to deliver an accessible entry point into the GM vehicle ecosystem, prioritizing reliable daily driving over ostentation. Understanding the specific specifications of the 2009 model year is essential for anyone considering a purchase or performing maintenance on this generation of the Cobalt.
Engine and Drivetrain Specifications
Powering the 2009 Chevrolet Cobalt was a choice between two distinct four-cylinder engines, catering to different driving preferences and needs. The standard powertrain was a 2.2-liter L61 Ecotec unit, producing 148 horsepower and 145 lb-ft of torque, mated to a five-speed manual transmission. For those seeking improved fuel economy and a smoother power delivery, the LT trim and above offered an optional 1.8-liter L42 engine, which generated 138 horsepower but featured a more advanced continuously variable transmission (CVT) that simulated six preset gear ratios.
Performance and Efficiency
The 2.2L engine provided a more engaging driving experience, particularly in the coupe variants where the manual transmission allowed for better control over the power band. While neither engine was designed for high-speed thrill-seeking, they delivered adequate performance for city commuting and highway merging. The CVT option, despite its initial strangeness to some drivers, was lauded for its ability to optimize fuel consumption, making the Cobalt a competitive figure in the MPG segment during an era of rising fuel prices.
Dimensions and Capacity
As a compact car, the 2009 Cobalt prioritized practicality and ease of parking. The sedan version measured 179.7 inches in length, with a wheelbase of 103.3 inches, providing a stable and planted feel on the road. The coupe shared the same wheelbase but featured a more sloping roofline, resulting in a slightly shorter overall length of 176.4 inches. This compact footprint translated to a turning circle of approximately 35.4 feet, making navigating tight urban spaces significantly easier than larger vehicles.
Interior Space and Trims
Inside, the Cobalt offered a surprisingly versatile cabin. The front seats provided ample support, and the rear bench seat provided decent legroom for two average-sized adults, though headroom was constrained by the sloping roofline on the coupe. Chevrolet offered a clear hierarchy of trim levels, including the base LT, the more feature-rich LTZ, and the sport-oriented LTZ Turbo, which included a turbocharged 2.0-liter engine producing 260 horsepower, a rarity in this class at the time.
Standard Features and Technology
The 2009 model year brought a suite of standard and optional features that aimed to keep the Cobalt competitive within its class. Even on the base LT trim, buyers could expect cloth seating surfaces, air conditioning, a tilt-telescoping steering wheel, and a rear privacy panel. Higher trims added premium touches such as leather-trimmed seating surfaces, power windows, and a sophisticated Bose audio system that was ahead of its class in terms of clarity and noise cancellation.
Safety and Infotainment
Safety was a key focus, with the Cobalt standardly equipped with four-wheel disc antilock braking systems (ABS) and electronic brakeforce distribution (EBD). Stability control and traction control were included on most models produced after mid-year, providing an essential layer of active safety. The infotainment center, while simple by modern standards, featured a clear radio display and available auxiliary input, allowing for seamless connection of early-generation iPods and MP3 players.
