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The Optima is very competitive among mid-sized sedans thanks to its roomy interior, easy to use controls and competent performance but it tends to fly under the radar.  It's more eye-catching than other mid-sized sedans, but less popular than the safe-bet Toyota Camry and Honda Accord. The Optima is also loaded with standard and smartly priced optional features that you feel like you got more than you paid for.

Reliability

Our extensive survey data, combined with our technical knowledge, allows us to expertly predict the reliability of new and redesigned models.

Predicted Reliability
Research Years *Redesign year
Worse Better
00
01*
02
03
04
05
06*
07
08
09
10
11*
12
13
14
15
16*
17
18
Overall Reliability Verdict
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Potential Trouble Spots
Engine Major
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Engine Minor
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Engine Cooling
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Transmission Major
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Transmission Minor
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Drive System
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Fuel System
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Electric System
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Climate System
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Suspension
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Brakes
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Exhaust
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Paint/Trim
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Body Integrity
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Body Hardware
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Power Equipment
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
In-car Electronics
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for about 500,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2018 vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system. NA indicates that we did not receive a large enough sample size to provide data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.

Learn more about car Reliability.

Owner Reported Trouble Spots

No Data Available

Compare New Models

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For this Rating, we averaged a model’s Overall Reliability for the newest three years, provided the vehicle did not change significantly in that time and hasn’t been redesigned for 2017. We include a prediction for a model that is new or has been redesigned, based on its reliability history or the manufacturer’s track record.
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