Last updated: 2026-10-10
Kia Sedona Reliability by Year
KIA Sedona rates excellent for reliability, but engine shutdowns near 90k to 108,000 miles and balky sliding doors are what to check before you buy.
Kia Sedona Reliability Overview
Reliability is excellent, well above other SUVs on the site, and no year is a clear one to skip. Favor 2021 or 2020, and shop 2018 with more care. The biggest worry is the engine: sudden highway shutdowns, sometimes with no warning light, and seizures after heavy oil burning. Power sliding doors that misbehave are the next most common fault.
Best & Worst Kia Sedona Years
Best Kia Sedona Years to Buy
Based on reliability index score2021 has no recalls and only 8 owner complaints, against 44 for 2018 and 32 for 2019. The older years also carry the fire reports and the heaviest engine and electrical filings. It has been on the road long enough to trust that low count, though tires and cruise control braking were reported.
Kia Sedona Years to Avoid
No Kia Sedona years are statistical outliers in our data.
Scores stay between 78 and 88 across 4 scored model years.
Kia Sedona Reliability Score Trend
Kia Sedona reliability has improved in recent years, with newer models scoring an average of 86/100 compared to 79/100 for older years.
Scores 0–100. Higher is better.
| Year | Score | Rating |
|---|---|---|
| 2018 | 78/100 | Good |
| 2019 | 80/100 | Excellent |
| 2020 | 83/100 | Excellent |
| 2021 | 88/100 | Excellent |
Year-by-Year Reliability
2021 Kia Sedona
0 recalls · 8 complaints
Best-scoring Sedona year of the four scored, with no recalls and far fewer complaints than 2020, though tire failures and speed-control faults appear.
2020 Kia Sedona
1 recalls · 19 complaints
Rates excellent and well above other 2020 SUVs, with one electrical recall, and fewer complaints than the 2019 but more than the 2021.
2019 Kia Sedona
2 recalls · 32 complaints
Rates excellent and sits mid-pack among Sedona years, with engine oil loss and failing power sliding doors as the main owner complaints.
2018 Kia Sedona
3 recalls · 44 complaints
Weakest of the four scored Sedona years, though still good, with engine failures from oil loss and airbag warning lights as its main complaints.
Found Your Kia Sedona? Check Its History
Electrical system (2) problems come up most in Kia Sedona owner complaints, and 6 recalls cover the years we track. A VIN check shows whether the car you found had its recall work done, plus accident and title history.
- Accidents
- Open Recalls
- Title History
- Odometer Rollback
Kia Sedona Repair Costs
Reliability Rating
4/5
Annual Repair Cost
$495
Repair Frequency
0.3/yr
Major Repair Risk
10%
$152 below the minivans average of $647/yr.
Ranked #1 of 8 among minivans.
Kia Sedona Years to Avoid
See which model years have the most problems
Most Reliable Kia Models
Compare all Kia models by reliability
Compare Kia Sedona With Similar SUVs
The Kia Sedona competes with other midsize suvs such as Chrysler Pacifica, Kia Carnival, and Chrysler Voyager.
Sedona vs Chrysler Pacifica
9 years tracked · 2387 complaints
Sedona vs Kia Carnival
4 years tracked · 317 complaints
Sedona vs Chrysler Voyager
7 years tracked · 30 complaints
Sedona vs Dodge Grand Caravan
3 years tracked · 520 complaints
Frequently Asked Questions
- What is the best KIA Sedona year to buy?
- 2021 is the best pick. It has no recalls and the fewest owner complaints, and it has been on the road long enough for that record to mean something. 2020 is a close second. Both rate excellent, and both beat 2018 and 2019 on complaint volume.
- Is the KIA Sedona reliable long term?
- Yes, it rates excellent and well above average for SUVs on the site, but the engine is the long-term concern. Owners report failures clustering around 90k to 108,000 miles, often after heavy oil burning. Check oil records and watch the oil level closely on any high-mileage van.
- What are the most common KIA Sedona problems?
- Engine trouble leads the complaints. Owners describe sudden shutdowns at highway speed, knocking, and lost power, which also takes away power steering. Electrical faults come next, especially power sliding doors. Airbag warning lights that keep returning after repairs are a smaller but serious pattern.
- How much does a KIA Sedona cost to repair each year?
- Independent repair-cost data puts the estimated annual repair cost at $495. That is below the $647 average for minivans. Costs can climb sharply if the engine fails, so the average does not cover the worst case.
- What goes wrong with KIA Sedona sliding doors?
- Power sliding doors are the most common electrical fault. The passenger door can open and close on its own, and one obstruction sensor failed and trapped a person, then failed again after repair. Dealers often cannot reproduce the problem, so test every door several times.
How we score the Kia Sedona
Scores weight complaint severity at 35%, repair costs at 30%, recall impact at 20%, and the spread of complaints across systems at 15%, with complaint counts adjusted for US sales. Read the full methodology.
Get notified when new recalls or reliability data is added for the Kia Sedona.
No spam. Only data updates for this model.
See incorrect data? Report an issue