Two Ecotec I4 engines These highly efficient 4-cylinder engines utilize aluminum extensively to reduce weight and improve fuel economy. Twin balance shafts reduce the vibrations that are typical of 4-cylinder powerplants. A die cast lower crankcase and structural cast aluminum oil pan stiffen the engine block and further reduce noise and vibration. And sequential fuel injection (SFI) optimizes combustion and fuel efficiency. - 2.2L DOHC 16-valve - Standard on LS and LT. - 148 hp @ 5600 rpm. - 152 lb.-ft. of torque @ 4200 rpm. - 2.4L DOHC 16-valve - Standard on Sport Coupe and Sport Sedan. - 173 hp @ 6200 rpm. - 163 lb.-ft. of torque @ 4800 rpm.

Getrag 5-speed manual transmission Standard on all Cobalts. The axle ratio is 3.84:1.

Electronically controlled 4-speed automatic Available on all models. It features a 3.63:1 axle ratio.

Delta architecture Provides world-class basis for outstanding ride and handling. Its structural stiffness helps resist twisting forces for enhanced ride quality and good control. Plus it allows for Cobalt’s two distinct suspension tunings.

Cobalt’s suspension. Front: Independent strut design with direct-acting stabilizer bar to help reduce roll during cornering. - Rear: Semi-independent torsion beam design with stabilizer bar.

Two suspension tunings Create distinct ride and handling characteristics for Cobalt models. - FE1 Premium Ride - Hydraulics and damping added to the bushings provide a softer, more forgiving ride. Standard on LS and LT. - FE3 Sport - Standard on the Sport Coupe and Sport Sedan. Specifically tuned for the 17" tires and wheels. It features a firmer ride and tighter handling characteristics to meet more demanding driving requirements.

Performance Appearance Package Includes a decklid spoiler, 16" machine-faced aluminum wheels with 16" touring tires, chrome exhaust tips, white-faced gauges, leather-wrapped steering wheels with mounted audio and cruise controls and leather-wrapped shift lever. Available on 2LT Coupe and Sedan models.

Protection Package Includes carpeted front and rear floormats and body-color bodyside moldings. Available on LS.

Refined exterior styling Cobalt’s clean, modern lines are both distinctly European and classically Chevy. They deliver a slippery .34 coefficient of drag. Minimal gaps and solid door closures demonstrate Cobalt’s excellent fit and finish while fascias, bodyside moldings and pillars create an overall look that is very upscale.

Clean front end The flush front fascia, sleek grille treatment and refined jewel-like halogen headlamps (with automatic lamp control) are refined and sophisticated.

Sleek rear-end appearance With a sculpted decklid, clean rear fascia and premium tail lamp treatment.

Exceptionally quiet interior The extensive use of acoustic materials in the engine and decklid areas and Quiet Steel in the plenum and front dash area reduces the amount of engine noise that is transmitted to Cobalt’s cabin. Door pads and double door seals help block road and other external noise.

Refined interior Dash panel materials have a tight fit and finish and a low-gloss sheen. The instrument panel uppers are Ebony to reduce glare. The headliner is of quality material, and the audio system is flush-mounted for a clean, sleek look. LT Sedan with Neutral interior adds handsome woodgrain trim.

Comfortable interior With simple, easy-to-use controls and ergonomically placed steering wheel; seats and armrests that place the driver in a comfortable control position. Sculpted interior door panels provide extra elbow room for the driver and front passenger. There’s an overhead grab handle for the front passenger and extradeep hanger hooks for everyday convenience.

Wide-pivoting center armrest Is positioned closer to the front passenger to give the driver more room to reach the parking brake. The armrest pivots up to 70 degrees. Standard on LT and Sport Coupe and Sport Sedan.

Three seating choices Cloth front bucket seats on LS models include manual recline and adjustable outboard head restraints. LT and Sport models’ standard Sport Cloth seats add manual lumbar adjustment for the driver. Leather-appointed buckets with heated cushions are available on 2LT and Sport models.

60/40 split-folding rear seat Standard on all models. The rear head restraints are mounted to the closeout panel, eliminating the need to remove them when folding the rear seat forward. The folding seats allow for a rear pass through and the ability to transport long items.

Remote Vehicle Starter System Allows Cobalt to be started from 200' away. The remote starter also activates Cobalt’s HVAC system and is integrated with the vehicle’s safety and wiring systems. Available on LT and Sport models equipped with the 4-speed automatic transmission.