Last updated: 2026-03-15

KIA Sedona

0 KIA Sedona Years to Avoid

Years that score significantly below the KIA Sedona average of 82/100

All KIA Sedona years score consistently around the model average of 82/100 — no years are statistical outliers. The best year is 2021 88/100 and the weakest is 2018 78/100.

Verdict

All KIA Sedona years score consistently around the model average of 82/100 (78–88 range) — no years are statistical outliers. The best is 2021 88/100 and the weakest is 2018 78/100.

See best year ↓See all years ranked ↓

What Are Common KIA Sedona Problems?

Top reported issues across all KIA Sedona model years, based on NHTSA owner complaints.

ENGINE

25 complaints

Most reported in 2018, 2019, 2020

ELECTRICAL SYSTEM

18 complaints

Most reported in 2018, 2019, 2020

STRUCTURE

12 complaints

Most reported in 2018, 2019, 2020

UNKNOWN OR OTHER

8 complaints

Most reported in 2018, 2019, 2020

POWER TRAIN

6 complaints

Most reported in 2019, 2020

AIR BAGS

6 complaints

Most reported in 2018, 2019

Best KIA Sedona Year to Buy Instead

83
ExcellentReliability score: 83 out of 100, rated Excellent

2020 KIA Sedona

The 2020 KIA Sedona has excellent reliability. There are 1 recall and 19 owner complaints on file for the 2020 KIA Sedona. The most commonly reported problem areas are: Structure (4), Engine (3), Electrical System (3).

Score: 83/100 (Excellent)1 recalls19 complaints
View full 2020 reliability report →

Found a Safe Year? Check the Specific Car

Even the best KIA Sedona year can have hidden problems. A VIN check reveals past accidents, title issues, and service gaps for the exact car you're considering.

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All KIA Sedona Years by Generation

All model years ranked by reliability score, grouped by generation.

KIA Sedona Reliability Scores by Year

2019 KIA Sedona (2019)80/100
2020 KIA Sedona (2020)83/100
2021 KIA Sedona (2021)88/100
Excellent Good Mixed Risky

Our data covers 2018–2021 model years.

Frequently Asked Questions

What KIA Sedona years should you avoid?
All KIA Sedona years in our database score consistently around the model average of 82/100. No years are statistical outliers, though some are stronger than others.
What is the best year for the KIA Sedona?
The best year for the KIA Sedona is 2021, with a reliability score of 88/100 ("Excellent"). It has 0 recalls and 8 owner complaints.
How many recalls does the KIA Sedona have?
Across all years in our database, the KIA Sedona has a total of 6 recalls. Recall counts vary by year — check individual model year reports for details.
Is a used KIA Sedona worth buying?
Yes, especially the 2021 model year, which scores 88/100. Stick to years at or above the model average of 82/100 for the best ownership experience.
What are common KIA Sedona problems?
The most common KIA Sedona problems are engine (25 complaints), electrical system (18 complaints), structure (12 complaints). These issues are reported across multiple model years based on NHTSA owner complaint data.
Is the KIA Sedona reliable long-term?
The KIA Sedona has an average reliability score of 82/100 across all model years in our database, rated "excellent". Overall, it is a reliable vehicle, though some model years perform better than others.
How much does it cost to maintain a KIA Sedona?
The estimated annual maintenance cost for the KIA Sedona is $495 based on independent repair cost databases. This is below the category average, making it relatively affordable to maintain.
Is the 2021 KIA Sedona a good used buy?
Yes, the 2021 KIA Sedona is the highest-scoring model year with a reliability score of 88/100 ("Excellent"). It has 0 recalls and 8 owner complaints, making it a solid used buy.

How We Calculate Reliability Scores

Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.

Key Ranking Factors

1

Complaint Severity

NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.

2

Repair Costs

Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.

3

Recall Impact

Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.

4

Issue Diversity

Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.

Scores are grouped into four tiers:

  • 80–100: Excellent — Top-tier reliability, minimal issues
  • 60–79: Good — Reliable with some minor concerns
  • 40–59: Mixed — Notable issues, research before buying
  • 0–39: Risky — Significant problems, proceed with caution

Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.

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