Does the 2010 Kia Optima have transmission problems?

NHTSA data shows 24 Transmission & Powertrain complaints for the 2010 Optima, 32% of all complaints filed for that year, mostly describing hard downshifts near 20 mph.

At what mileage do 2010 Kia Optima transmission problems happen?

The median mileage at failure reported to NHTSA for this problem area is 73,000 miles.

Is there a recall for the 2010 Kia Optima transmission?

No related recalls are listed for this problem area in the data reviewed.

What does the transmission jerk feel like on the 2010 Optima?

Owners describe a hard, sudden downshift into 1st gear when slowing to around 20 mph, sometimes strong enough to jolt or jerk the driver forward.

2010 Kia Optima Transmission & Powertrain Problems

NHTSA lists 24 Transmission & Powertrain complaints for the 2010 Kia Optima, 32% of all complaints for that year. Most describe a hard downshift into 1st gear near 20 mph, with a median failure mileage of 73,000. There are no related recalls tied to this problem area.

Transmission & Powertrain complaints: 24; 32% of 75
Crashes reported: 1
Fires reported: 0
Injuries reported: 1
Median mileage: 73,000 mi
Related recalls: 0

Typical transmission symptoms owners report

Owners report a hard, jolting downshift from 2nd to 1st gear when slowing to around 20 mph, often mistaken for brake or ABS behavior.
Several describe the transmission lurching or buckling during deceleration even without applying the brakes.
Some owners say the jerk is strong enough to snap the driver's head forward or feel like a slammed-in gear.
One driver reported the gear shifter locking up in drive and being unable to move it into park or neutral.
A few note the downshift jerk is worse in cold weather or right after starting the car.
One complaint mentions a grinding and whining transmission noise, worse in cold weather and on left turns.

When 2010 Kia Optima transmission complaints were filed

First complaint Jun 3, 2010, latest Feb 18, 2022.

24 complaints filed with NHTSA from Jun 2010 to Feb 2022; peak Mar 2013 (9).

Transmission & Powertrain recalls for the 2010 Kia Optima

No safety recalls on record for this model year.

Transmission & Powertrain complaints by Optima model year

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

20053 (2%)
200614 (9%)
200713 (8%)
200818 (13%)
200933 (28%)
201024 (32%)
201125 (4%)
201254 (6%)
201364 (5%)
201420 (3%)
201549 (5%)
201673 (10%)
201721 (8%)
201818 (8%)
201917 (8%)
202027 (18%)

Frequently asked questions

Does the 2010 Kia Optima have transmission problems?: NHTSA data shows 24 Transmission & Powertrain complaints for the 2010 Optima, 32% of all complaints filed for that year, mostly describing hard downshifts near 20 mph.
At what mileage do 2010 Kia Optima transmission problems happen?: The median mileage at failure reported to NHTSA for this problem area is 73,000 miles.
Is there a recall for the 2010 Kia Optima transmission?: No related recalls are listed for this problem area in the data reviewed.
What does the transmission jerk feel like on the 2010 Optima?: Owners describe a hard, sudden downshift into 1st gear when slowing to around 20 mph, sometimes strong enough to jolt or jerk the driver forward.