Last updated: 2026-03-04

Hyundai Ioniq 5 vs Kia Sportage: Reliability Compared

Hyundai Ioniq 5 reliability comparison

Hyundai Ioniq 5

52
MixedReliability score: 52 out of 100, rated Mixed
VS
More ReliableKia Sportage reliability comparison

Kia Sportage

74
GoodReliability score: 74 out of 100, rated Good

Choosing between the Hyundai Ioniq 5 and the Kia Sportage? This page compares their reliability scores, NHTSA recall history, owner-reported complaints, and estimated annual repair costs so you can make a confident long-term ownership decision between these two compact suvs.

Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The Kia Sportage currently leads with an average score of 74/100 compared to 52/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.

How Do the Hyundai Ioniq 5 and Kia Sportage Generations Compare?

The Kia Sportage is currently in its fifth generation, which began in 2023. Historically, Kia has redesigned the Sportage every 5-6 years, suggesting this generation is early in its cycle. Newer platforms like the NQ5 might face first-year issues, as manufacturers typically work out initial bugs over time. The Hyundai Ioniq 5, on the other hand, is in its first generation, introduced in 2022, with a facelift expected in 2024. Being early in its life cycle, the Ioniq 5 might still be refining its platform, which can affect reliability. Mature platforms like older Sportage models often offer more sorted reliability after several years of production.

Verdict

The Kia Sportage is more reliable than the Hyundai Ioniq 5, scoring 74/100 vs 52/100.

The Kia Sportage demonstrates superior reliability with an average score of 84/100 compared to the Hyundai Ioniq 5's 44/100. The Sportage also benefits from a lower owner complaints rate of 5.3 per 10,000 units versus the Ioniq 5's 63.4, indicating fewer reported issues relative to sales volume. While both vehicles have a similar number of recalls when adjusted for years on the market, the Sportage's estimated annual repair cost of $462 further highlights its cost-effectiveness in maintenance. Overall, the Kia Sportage stands out as the more reliable choice, particularly in terms of complaint frequency and repair affordability.

Key Differences

  1. 1Kia Sportage has 58.1 fewer complaints per 10k sold
  2. 2Kia Sportage scores 22 points higher in reliability
  3. 3Hyundai Ioniq 5 has 10 fewer total recalls

Category Scoreboard

1Hyundai Ioniq 5
—
2Kia Sportage
Reliability ScoreTotal RecallsComplaint Rate

Hyundai Ioniq 5 vs Kia Sportage: Which Is More Reliable?

Hyundai Ioniq 5 vs Kia Sportage at-a-glance reliability comparison
MetricHyundai Ioniq 5Kia Sportage
Reliability Score52/10074/100
Years Tracked59
Total Recalls1828
Complaints per 10k Sold63.45.3
Year Wins04

What Are the Common Problems With the Hyundai Ioniq 5 and Kia Sportage?

The Kia Sportage and Hyundai Ioniq 5 exhibit distinct problem profiles, with the Ioniq 5 experiencing a significantly higher number of complaints related to the electrical system, totaling 554, although only 5 of these are crash-linked. In contrast, the Kia Sportage shows a more balanced distribution of issues across various components, with notable concerns in the engine (154 complaints) and electrical system (134 complaints), where crash-linked incidents are slightly more prevalent, especially in the service brakes and vehicle speed control categories. The Ioniq 5 also demonstrates a substantial number of complaints in the power train category (182), albeit with relatively few crash-linked incidents. Both models exhibit unique problem areas, with the Sportage showing more severe crash-linked incidents in certain categories, highlighting differing reliability challenges.

Hyundai Ioniq 5 vs Kia Sportage common problem areas comparison
ComponentHyundai Ioniq 5Kia Sportage
ELECTRICAL SYSTEM36.8High0.9Very Low
POWER TRAIN12.1Above Avg0.4Very Low
UNKNOWN OR OTHER2.9Low0.8Very Low
VEHICLE SPEED CONTROL1.3Low0.3Very Low
FUEL/PROPULSION SYSTEM1.5Low—None
FORWARD COLLISION AVOIDANCE1.4Low0.1Very Low
SERVICE BRAKES1.2Low0.3Very Low
ENGINE0.4Very Low1Very Low
STEERING0.9Very Low0.2Very Low
LANE DEPARTURE0.4Very Low—None
TIRES0.4Very Low—None
EXTERIOR LIGHTING0.3Very Low—None
VISIBILITY/WIPER0.3Very Low—None
STRUCTURE—None0.2Very Low
PARKING BRAKE0.1Very Low—None
AIR BAGS—None0.1Very Low
ENGINE AND ENGINE COOLING—None0.1Very Low
TRAILER HITCHES—None0.1Very Low
VISIBILITY—None—None

Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.

Which Is Cheaper to Maintain: Hyundai Ioniq 5 or Kia Sportage?

For the Kia Sportage, independent repair cost data indicates an average annual maintenance and repair expense of $462. With a repair frequency of 0.2 visits per year, owners might expect a repair roughly once every five years. The major repair risk stands at 11%, suggesting a moderate chance of incurring significant repair expenses. While specific data for the Hyundai Ioniq 5 is unavailable, electric vehicles generally have fewer moving parts, potentially leading to lower maintenance needs. However, without precise figures for the Ioniq 5, the Kia Sportage emerges as a more predictable choice for cost-conscious buyers, offering clear expectations for repair frequency and major repair risk.

How Does Hyundai Ioniq 5 vs Kia Sportage Reliability Compare by Year?

Hyundai Ioniq 5 vs Kia Sportage year-by-year reliability scores
YearHyundai Ioniq 5Kia SportageEdge
202553/1008R / 158C82/1002R / 44CKia Sportage
202458/1002R / 134C78/1004R / 83CKia Sportage
202350/1003R / 311C67/1009R / 257CKia Sportage
202246/1003R / 349C79/1001R / 39CKia Sportage
2026(predicted)54/100(predicted)76/100(predicted)Kia Sportage

Best years to cross-shop: The 2024 Hyundai Ioniq 5 scored 58/100 and the 2025 Kia Sportage scored 82/100 — these represent the strongest model years in our tracking range.

Who Should Buy the Hyundai Ioniq 5 vs the Kia Sportage?

If you prioritize reliability and low running costs, the Kia Sportage is likely your best choice. With a reliability score of 84/100, it stands well above the Hyundai Ioniq 5. The Sportage has fewer owner complaints per 10,000 sold at 5.3 and an estimated annual repair cost of $462, making it a cost-effective option for maintenance. Its repair frequency is low at 0.2 times per year, with a moderate major repair risk of 11%. On the other hand, if you're drawn to cutting-edge electric vehicle technology and can accommodate some potential reliability concerns, the Hyundai Ioniq 5 might appeal to you. However, with a reliability score of 44/100 and 63.4 owner complaints per 10,000 sold, be prepared for higher chances of issues, particularly with the electrical and powertrain systems. While it boasts fewer recalls at 18, the lack of detailed repair cost and frequency data suggests a need for caution.

Hyundai Ioniq 5 vs Kia Sportage: Common Questions

Is the Hyundai Ioniq 5 more reliable than the Kia Sportage?
Based on our data, the Kia Sportage is more reliable with an average score of 74/100 compared to 52/100. That's a significant difference worth considering.
Which has more recalls, the Hyundai Ioniq 5 or the Kia Sportage?
The Kia Sportage has more recalls (28) compared to the Hyundai Ioniq 5 (18). More recalls don't always mean worse reliability — some are minor — but it's worth reviewing what each recall covers.
Which has fewer owner complaints, the Hyundai Ioniq 5 or the Kia Sportage?
Adjusted for sales volume, the Kia Sportage has a lower complaint rate at 5.3 per 10,000 sold versus 63.4 for the Hyundai Ioniq 5. This per-sales normalization gives a fairer comparison than raw totals.

Related Reliability Comparisons

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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