Most common 2005 Chevrolet Cobalt problems
Share of the 1,649 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Chevrolet Cobalt complaints by model year
Best Cobalt years: 2010, 2009, 2008. Years to avoid: 2006, 2005, 2007. Compare all years →
2005 Chevrolet Cobalt recalls (5)
Electrical system › Ignition
General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.
Remedy: General Motors will notify owners, and for vehicles that were built with the defective ignition cylinder and have not previously had the ignition cylinder replaced with the redesigned part, dealers will replace the…
Air bags
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring.
Remedy: GM will notify owners, and dealers will replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect.
Steering › Electric power assist system
General motors is recalling certain model year 2005-2010 Chevrolet cobalt and model year 2007-2010 Pontiac g5 vehicles equipped with electric power steering. The driver May experience a sudden loss of power steering assist that could occur at any time while driving.
Remedy: Dealers will replace the electric power steering motor free of charge. Owners are being notified on a rolling basis between March 29 through November 2010. A copy of the mailing schedule is located in the recall file.
Structure
Certain passenger vehicles not equipped with optional roof-mounted side impact air bags fail to comply with the requirements of federal motor vehicle safety standard no. 201, 'occupant protection in interior impact.'
Remedy: Dealers will install energy absorbing plastic to the headliner trim to reduce the severity of head impacts in a crash. The recall began on March 21, 2007. Owners May contact Chevrolet at 1-800-630-2438.
Exterior lighting › Headlights
Certain passenger vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 108, "lamps, reflective devices, and associated equipment." the bulb shields inside of the headlamps can loosen due to vibration.
Remedy: Dealers will install two new headlamp assemblies. The recall began on November 17, 2004. Owners should contact Chevrolet at 1-800-630-2438.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2005 Chevrolet Cobalt:
Electric Power Steering Failure
In a March 1, 2010 letter, General Motors Corporation (GM) provided a defect information report to NHTSA regarding a problem that could result in sudden loss of power steering assist in certain model year (MY) 2005 through 2010 Chevrolet Cobalt and MY 2007 through 2010 Pontiac G5 vehicles equipped with electric power steering (EPS).The letter indicates that the loss of steering assist could occur at any time while…
What 2005 Chevrolet Cobalt owners say
Steering all 1,143 →
The contact owns a 2005 Chevrolet Cobalt. The contact stated while driving at approximately 65 MPH, the power steering assist warning illuminated. The contact stated that the steering wheel was difficult to turn to the left or the right. The contact was able to pull off the roadway, turned off, and restart the vehicle. The contact stated that the vehicle regained power steering functionality. The contact stated that the loss of power steering assist became a recurring failure. The contact had not taken the vehicle to a dealer or independent mechanic. The vehicle was not diagnosed or repaired. The contact researched online and related the failure to NHTSA Campaign Number: 10V073000 (Steering). The manufacturer was not informed of the failure. The failure mileage was approximately 200,000.
My mother owned this 2005 chevrolet cobalt 4D (vin # stated above). The power steering seemed to have quit working, as it was very hard to turn the steering wheel. On Dec.28, 2021 she (& my 2 daughters) were turning left & her car was hit by another car on the right front (passenger side), front 1/4 panel. The car was spun around several times. My mother was temporarily knocked unconscience & then came to. Car was totalled out. (Doctor ignored to perform a head scan instead he scanned her back). My mother bled on her brain for 3 months & died. It was very devastating
Electrical system all 323 →
The contact owns a 2005 Chevrolet Cobalt. The contact stated that the key was stuck in the ignition. The contact had to use the key release to remove the key manually. No warning lights were illuminated. The vehicle was taken to an independent mechanic; however, no cause for the failure was found, and the failure persisted. The contact stated that on a separate occasion, while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal, and the vehicle stalled. The contact was unable to coast to the side of the road. The steering locked up after the vehicle stalled. The vehicle was restarted; however, the failure persisted while driving a short distance. The vehicle was taken to an independent mechanic; however, no cause for the failure was found, and the failure persisted. …
For the last several years I have been experiencing loss of the power steering and the electrical just going crazy lights flashing horn blowing. I've had a new computer put in and power steering still going out. I looked online and saw there was a recall for power steering motor in cobalt models 2005 through 2010 but when I put in my Vin number, it says my car has no recall. I need to know if there is a power steering motor recall on my car if someone could help me I would greatly appreciate it.
Engine & cooling all 120 →
The contact owns a 2005 Chevrolet Cobalt. The contact stated that the key was stuck in the ignition. The contact had to use the key release to remove the key manually. No warning lights were illuminated. The vehicle was taken to an independent mechanic; however, no cause for the failure was found, and the failure persisted. The contact stated that on a separate occasion, while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal, and the vehicle stalled. The contact was unable to coast to the side of the road. The steering locked up after the vehicle stalled. The vehicle was restarted; however, the failure persisted while driving a short distance. The vehicle was taken to an independent mechanic; however, no cause for the failure was found, and the failure persisted. …
Ignition switch had a previous recall, but now the ignition switch won't turn the car on on the first 5-10 switches with any keys, or spare keys. Steering wheel shakes/wobbles when exceeding over 50mph.
2005 Chevrolet Cobalt engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.2L 4-cyl | 5-speed manual | FWD | 22 / 31 / 25 |
| 2.2L 4-cyl | 4-speed automatic | FWD | 21 / 29 / 24 |
| 2.0L 4-cyl supercharged | 5-speed manual | FWD | 20 / 27 / 23 |
EPA ratings. Class: Subcompact car.
Frequently asked questions
Is the 2005 Chevrolet Cobalt a good car?
Based on 1,649 owner complaints filed with NHTSA, the 2005 Cobalt rates use caution: 1.9× as many complaints as a typical year of the Cobalt at the same age. It is one of the Cobalt years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2005 Chevrolet Cobalt?
The steering — 1,143 complaints, 69% of all complaints for this model year, most often about electric power assist system. Next are the electrical system (323) and engine & cooling (120).
How many recalls does the 2005 Chevrolet Cobalt have?
There are 5 recalls for the 2005 Chevrolet Cobalt, the most recent from April 10, 2014 (ignition). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Chevrolet Cobalt?
The best years by complaints, compared at the same age, are 2010, 2009 and 2008. Years to avoid or approach with caution: 2006, 2005 and 2007. See the full Chevrolet Cobalt years comparison.
At what mileage do 2005 Chevrolet Cobalt problems happen?
The median mileage reported in complaints is about 63,000 miles; 34% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.