YearToAvoid

2006 Chevrolet Cobalt Reliability Data: Problems & Recalls

Avoid The 2006 Chevrolet Cobalt ranks worst of 10 model years with a complaint index of 100 and 2,330 complaints, most tied to Steering (56% share). It carries five recalls, including ignition switch, power steering, airbag, fuel system, and structure issues, earning an Avoid verdict.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
100/100
#1 of 10 Cobalt years
Verdict
Avoid
vs. other years of this model
Complaints
2,330
unique NHTSA reports
Recalls
5
distinct NHTSA campaigns
Crashes
164
reported in complaints
Fires
14
Injuries
196
Top issue
Steering
Best nearby year
2010
rated Good
NHTSA overall rating
Not rated
EPA combined MPG
24
21 city / 29 hwy
Injuries / deaths
196 / 8

Top 2006 Chevy Cobalt problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Steering1,299 (56%)
  2. Fuel System466 (20%)
  3. Electrical System424 (18%)
  4. Engine171 (7%)
  5. Airbags146 (6%)
  6. Transmission & Powertrain137 (6%)
  7. Brakes93 (4%)
  8. Structure & Body87 (4%)
  9. Other59 (3%)
  10. Suspension, Wheels & Tires59 (3%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Owners report sudden loss of steering assist or the car veering unexpectedly, sometimes ending in a crash.
  • Brake pedal is depressed but the vehicle fails to slow or stop, occasionally leading to a collision with another vehicle.
  • Airbags reportedly did not deploy in crashes where deployment would be expected.
  • Some owners describe the ignition key getting stuck or the switch behaving unpredictably.
  • Cruise control has reportedly failed to disengage when the brake pedal was applied, causing unintended acceleration.
  • One owner described an engine fire following a rear-end collision.
2006 Chevrolet Cobalt complaints: complaints filed per quarter4152005 Q42008 Q22010 Q42013 Q22015 Q42018 Q22020 Q42023 Q3
2,330 complaints filed with NHTSA from 2005 Q4 to 2025 Q3; peak 2010 Q1 (415).

2006 Chevrolet Cobalt recalls

5 NHTSA recall campaigns list this model year.

  1. NHTSA 14V171000Apr 10, 2014Electrical System2,191,014 vehicles

    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.

    Risk: If the key can be removed from the ignition when the ignition is not in the "off" position, the vehicle could roll away: (a) for an automatic transmission, if the transmission is not in the "Park" position; or (b) for a manual transmission, if the parking brake is not engaged and the transmission is not in the "Reverse" position. This potential for rollaway increases the risk for a crash and occupant or pedestrian injuries.

    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 ignition cylinder and cut and, if necessary, re-learn two ignition/door keys for each vehicle. For vehicles that were built with the redesigned ignition cylinder or had the ignition cylinder replaced with the redesigned part, dealers will cut and, if necessary, re-learn two ignition/door keys for each vehicle. The recall began on April 18, 2014. Chevrolet owners may contact General Motors at 1-800-222-1020, Pontiac owners at 1-800-762-2737, and Saturn owners at 1-800-553-6000. General Motors' number for this recall is 14113 for the ignition lock cylinder and key replacement, and 14133 for only key replacements. Note: Until a vehicle has been remedied, owners and operators are advised that when exiting, to be sure that the vehicle is in "Park," or in the case of a manual transmission, that the vehicle is in the "Reverse" position and the parking brake is engaged.

  2. NHTSA 14V047000Feb 10, 2014Airbags2,190,934 vehicles

    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. General Motors LLC (GM) notified the agency on February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.

    Risk: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.

    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. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GM’s recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.

  3. NHTSA 10V073000Mar 3, 2010Steering1,050,889 vehicles

    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.

    Risk: If power steering assist is lost, it would require greater driver effort at low vehicle speeds, increasing the risk of a crash.

    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. Owners may contact chevrolet at 1-800-630-2438 and pontiac at 1-800-620-7668 or at the owner center at www.gmownercenter.com.

See all 5 recalls for the 2006 Chevrolet Cobalt →

2006 Chevrolet Cobalt fuel economy and fuel cost

City
21 MPG
Highway
29 MPG
Combined
24 MPG
Annual fuel cost (EPA)
$3,200
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2006 compared with other Cobalt years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002005200620072008200920102011201220162017
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005Avoid781,649524
2006Avoid1002,330524
2007Avoid891,564524
2008Caution56845426

All Chevrolet Cobalt years: best and worst →

Frequently asked questions

Is the 2006 Chevrolet Cobalt reliable?
Based on NHTSA owner complaints and recalls, the 2006 Cobalt has the highest complaint index (100) among the 10 model years with data, and it ranks worst overall. It is rated Avoid.
What problems does the 2006 Chevrolet Cobalt have?
Steering complaints make up 56% of all reports, followed by fuel system (20%) and electrical system (18%) issues. Median mileage at failure for steering complaints was 60,800 miles.
Does the 2006 Chevrolet Cobalt have recalls?
Yes, NHTSA lists five recalls covering the electrical system/ignition switch, airbags, steering, fuel system, and structure/body. None are do-not-drive recalls.
How does the 2006 Cobalt compare to other Cobalt years?
It has the highest complaint index of any Cobalt year (100), compared to 78 for 2005 and 89 for 2007. Later years like 2010, with a complaint index of 44, are rated Good.
What is the top problem area for the 2006 Cobalt?
Steering is the top problem area, accounting for 1,299 of 2,330 complaints, or 56% of the total, with 78 crashes reported in that category.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.