Built from official NHTSA complaint and recall data · data through 07/12/2026
High complaint levelIts most-reported problem — Fuel/propulsion System — runs 5.5× the fleet median for that category across the 1400 model-years tracked on this site.
710Complaints
6Recalls
59Crashes
7Fires
41Injured
5Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Fuel/propulsion System (31.8% of complaints) — is covered by 1 NHTSA recall campaign.
Fuel/propulsion System complaints here are 5.5× the median for that category across the 1400 model-years tracked on this site.
5 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 1 rests on owner reports alone.
Complaint category
Reports
Official status
Reference
Fuel/propulsion System
226 · 31.8%
Recalled
Recall 12V459000
Steering
194 · 27.3%
Recalled
Recall 10V073000
Electrical System
131 · 18.5%
Recalled
Recall 14V171000 · Recall 14E021000
Air Bags
69 · 9.7%
Recalled
Recall 14V047000
Engine
39 · 5.5%
No official action
—
Fuel System, Gasoline
28 · 3.9%
Recalled
Recall 12V459000
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
Percentages are the share of the 710 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
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… Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
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. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
If the ignition switch moves from the run position to accessory, the car would stall and the air bags will not deploy in the event of a crash, increasing the risk of personal injury to the occupants. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
THE DRIVER MAY NOT BE ABLE TO RESTART THE VEHICLE AND THE VEHICLE COULD ROLL AWAY AFTER THE DRIVER HAS EXITED THE VEHICLE, RESULTING IN A POSSIBLE CRASH WITHOUT PRIOR WARNING. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF POWER STEERING ASSIST IS LOST, IT WOULD REQUIRE GREATER DRIVER EFFORT AT LOW VEHICLE SPEEDS, INCREASING THE RISK OF A CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Park itPark outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.
What owners report
“THE CONTACT OWNS A 2009 CHEVROLET COBALT. THE CONTACT STATED THAT THE VEHICLE WAS CONSUMING MORE FUEL THAN NORMAL. IN ADDITION, THE VEHICLE LOST ACCELERATION…”NHTSA complaint 10479866 — filed 10/12/2012 · FUEL/PROPULSION SYSTEM
“THE CONTACT OWNS A 2009 CHEVROLET COBALT. THE CONTACT STATED THAT THE VEHICLE EXHIBITED A GASOLINE FUEL LEAK. THE VEHICLE WAS TAKEN TO THE DEALER…”NHTSA complaint 10479436 — filed 10/09/2012 · FUEL/PROPULSION SYSTEM
“THE CONTACT OWNS A 2009 CHEVROLET COBALT. THE CONTACT STATED THAT THERE WAS A CRACK IN THE FUEL LINE OF THE FUEL PUMP MODULE, WHICH…”NHTSA complaint 10478714 — filed 10/05/2012 · FUEL/PROPULSION SYSTEM
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 2009 Chevrolet Cobalt?
Fuel/propulsion system issues are the most-reported category, cited in 226 of 710 NHTSA complaints (31.8%), followed by steering (194), electrical system (131), air bags (69). Complaints are unverified owner reports.
How many complaints does the 2009 Chevrolet Cobalt have?
710 complaints were on file with NHTSA as of 07/12/2026. Of those, 59 involved a crash, 7 involved a fire, and 41 reported injuries. 5 deaths were reported.
Does the 2009 Chevrolet Cobalt have any recalls?
Yes — 6 NHTSA safety recall campaigns, including campaign 14V171000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2009 Chevrolet Cobalt's reported problems?
5 of the 6 most-reported complaint categories on this page are backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/12/2026.
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