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Kia Optima

2007 only

186 classified complaints 2 recalls

40,901 sold in the US for 2007.

35 complaints on file
per 10,000 sold

2007 Kia Optima have 186 classified complaints on record for that year specifically, plus 2 recalls. The most common issue in this year is Airbags, seatbelts and restraints, typically surfacing around 80,000 miles.

Computed directly from stored federal records for 2007 model years only — not blended with the rest of this vehicle's production run. See the full Kia Optima report for every year combined.

Where this year fits

2001

2002

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2007

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2019

2020

Complaints filed per individual model year — highlighted bars link to their own dedicated page.

What breaks, and when — 2007 only

Airbags, seatbelts and restraints · Body and interior 58 complaints · 14/10k sold

Median onset: 80,000 miles. 5.2% of these reported an injury, a death, or a crash with fire.

More common in older model years.

Wiring harness, grounds and connectors · Electrical 37 complaints · 9.0/10k sold

Median onset: 118,000 miles.

More common in newer model years.

Doors, windows, latches, seats and trim · Body and interior 32 complaints · 7.8/10k sold

Median onset: 65,000 miles. 3.1% of these reported an injury, a death, or a crash with fire.

Tends to show up earlier than this model's other issues. · More common in older model years.

Internal engine (bearings, pistons, rings) · Engine 9 complaints · 2.2/10k sold

Median onset: 99,560 miles.

More common in newer model years.

Stalling and no-start · Engine 8 complaints · 2.0/10k sold

Median onset: 67,000 miles.

Tends to show up earlier than this model's other issues. · More common in newer model years.

Spark plugs, coils and ignition · Engine 5 complaints · 1.2/10k sold

Median onset: 97,000 miles.

More common in newer model years.

Oil consumption and leaks · Engine 4 complaints · 1.0/10k sold

Median onset: 150,000 miles.

Tends to show up later than this model's other issues. · More common in newer model years.

Which other vehicles have oil consumption problems? →
Transmission control module and sensors · Transmission 4 complaints · 1.0/10k sold

Median onset: 108,000 miles.

More common in newer model years.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works.

Cost estimator: what will this one cost you?

Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.

How does 2007 compare with other Optima years? Every model year ranked by complaints per 10,000 sold. See years →

Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2007 model year. See the full Kia Optima report for every year and full specs/safety data.