How many Structure & Body complaints does the 2011 Kia Optima have?

NHTSA lists 23 Structure & Body complaints for the 2011 Optima, which is about 4% of the 593 total complaints filed for that model year.

Are there fires linked to the 2011 Kia Optima's structure or body?

Yes, NHTSA data shows 5 fires and 3 crashes among the Structure & Body complaints, along with 3 injuries.

Is there a recall for the 2011 Kia Optima's structure or body issues?

No, NHTSA does not list any related recalls tied to the Structure & Body complaints for the 2011 Optima.

At what mileage do these structure and body problems typically show up?

The median mileage at failure for Structure & Body complaints on the 2011 Optima is 43,000 miles.

How does the 2011 Optima compare to other years for this component?

The 2011 Optima's 23 complaints and 4% share are lower than several later years, such as 2013 with 134 complaints and a 10% share.

2011 Kia Optima Structure & Body Problems

NHTSA lists 23 Structure & Body complaints for the 2011 Kia Optima, about 4% of its 593 total complaints for the year. These include 5 fires, 3 crashes, and 3 injuries, with a median failure mileage of 43,000 miles. No related recalls are listed for this component.

Structure & Body complaints: 23; 4% of 593
Crashes reported: 3
Fires reported: 5
Injuries reported: 3
Median mileage: 43,000 mi
Related recalls: 0

Typical body and structure symptoms owners report

Underhood fires reportedly start while driving or shortly after parking, sometimes preceded by smoke or a gas odor, with the vehicle's front end and engine compartment burning.
Owners describe engine compartments catching fire even at higher mileages, in one case after the engine died and would not restart.
Some report water intrusion into the cabin after storms, with dealers attributing it to design vents that let water in while parked in standing water.
A panoramic sunroof gasket was reported to dry rot and crack at a low mileage, requiring replacement of the stationary glass section.
One complaint describes mice damaging engine wiring, requiring a wiring harness replacement that the dealer said was hard to source.

When 2011 Kia Optima body and structure complaints were filed

First complaint May 12, 2011, latest Feb 13, 2026.

23 complaints filed with NHTSA from May 2011 to Feb 2026; peak Sep 2018 (2).

Structure & Body recalls for the 2011 Kia Optima

No safety recalls on record for this model year.

Structure & Body complaints by Optima model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

20105 (7%)
201123 (4%)
201248 (5%)
2013134 (10%)
201453 (9%)
201578 (8%)
201651 (7%)
20176 (2%)
20188 (3%)
201916 (8%)
20202 (1%)

Frequently asked questions

How many Structure & Body complaints does the 2011 Kia Optima have?: NHTSA lists 23 Structure & Body complaints for the 2011 Optima, which is about 4% of the 593 total complaints filed for that model year.
Are there fires linked to the 2011 Kia Optima's structure or body?: Yes, NHTSA data shows 5 fires and 3 crashes among the Structure & Body complaints, along with 3 injuries.
Is there a recall for the 2011 Kia Optima's structure or body issues?: No, NHTSA does not list any related recalls tied to the Structure & Body complaints for the 2011 Optima.
At what mileage do these structure and body problems typically show up?: The median mileage at failure for Structure & Body complaints on the 2011 Optima is 43,000 miles.
How does the 2011 Optima compare to other years for this component?: The 2011 Optima's 23 complaints and 4% share are lower than several later years, such as 2013 with 134 complaints and a 10% share.