Tesla Model Y vs Hyundai Ioniq 5
Head-to-head reliability comparison from 8,619real NHTSA consumer complaints. Year-by-year breakdown, shared problems, crash & fire rates.
Which is more reliable, Tesla Model Y or Hyundai Ioniq 5?
Verdict from 8,619 NHTSA complaints
Hyundai Ioniq 5 wins this comparison overall. Hyundai Ioniq 5 comes out ahead on 3 of 4 reliability metrics — including a 423% lower complaint rate. The Tesla Model Y edges ahead on complaints per 10k sold.
Head-to-Head Metrics
Lower is better on every metric. Bar length = relative magnitude. ✓ = winner.
Tesla Model Y wins by 164%
Hyundai Ioniq 5 wins by 423%
Hyundai Ioniq 5 wins by 600%
Hyundai Ioniq 5 wins by 63%
NHTSA Crash Test Ratings
Official NCAP star ratings — government crash test data. Most recent rated model year.
Tesla Model Y
2025 model yearHyundai Ioniq 5
2025 model yearSource: NHTSA New Car Assessment Program (NCAP). Lower star = higher injury risk in that crash type.
Complaint Rate per 10K Sold — Year by Year
Lower line = fewer complaints relative to vehicles sold that year. Crossovers reveal which model improved (or got worse) over generations.
Most Reported Problems
Top component complaints for each model. Identical bar lengths = both have the same recurring issue.
Year-by-Year Head-to-Head
Lower is better. Click either model column to see that year's full breakdown.
Frequently Asked Questions
Tesla Model Y vs Hyundai Ioniq 5 — the most common buyer questions, answered from NHTSA data.
Which is more reliable, the Tesla Model Y or the Hyundai Ioniq 5?
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Hyundai Ioniq 5 wins this comparison overall. Hyundai Ioniq 5 comes out ahead on 3 of 4 reliability metrics — including a 423% lower complaint rate. The Tesla Model Y edges ahead on complaints per 10k sold. Source: NHTSA Office of Defects Investigation via VinItel.
Should I buy a Tesla Model Y or a Hyundai Ioniq 5?
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On reliability data alone, the Hyundai Ioniq 5 is the safer bet — but the actual condition of the specific car matters far more than the model average. Check the VIN of any vehicle you're considering for accident history, title issues, and odometer rollbacks.
What problems do the Tesla Model Y and Hyundai Ioniq 5 share?
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Top complaints for the Tesla Model Y: Forward Collision Avoidance: Adaptive Cruise Control, Forward Collision Avoidance: Automatic Emergency Braking, Brakes. Top complaints for the Hyundai Ioniq 5: Electrical Faults, Fuel System, Transmission / Drivetrain. Source: NHTSA via VinItel.
Which has fewer NHTSA complaints, the Tesla Model Y or the Hyundai Ioniq 5?
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Across all model years, the Tesla Model Y has 6,705 NHTSA complaints and the Hyundai Ioniq 5 has 1,914. Normalized for sales volume (complaints per 10,000 vehicles sold), the Tesla Model Y has the lower complaint rate. Raw counts can mislead — a 2× more popular model will naturally collect 2× more complaints. Detailed normalized comparison: vinitel.com/stats/nhtsa-complaints/compare/tesla/model-y/vs/hyundai/ioniq-5
Which is safer in a crash, the Tesla Model Y or the Hyundai Ioniq 5?
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Crash-involvement rate from NHTSA complaints: Tesla Model Y 13.6% vs Hyundai Ioniq 5 2.6% — the Hyundai Ioniq 5 has the lower crash rate. NHTSA NCAP star ratings (frontal, side, rollover) for both models are also shown on the comparison page. Note: the per-VIN history matters more than the model average — a salvage-title car of any model carries higher crash exposure than the median.
Does the Tesla Model Y or the Hyundai Ioniq 5 have more fires?
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Fire-involvement rate based on NHTSA complaints: Tesla Model Y 0.70% vs Hyundai Ioniq 5 0.10%. The Hyundai Ioniq 5 has the lower reported fire rate. Fire complaints are a relatively rare but important safety signal — they often correlate with electrical-system or fuel-system defects. Check specific recall campaigns at vinitel.com/stats/nhtsa-complaints/tesla/model-y and vinitel.com/stats/nhtsa-complaints/hyundai/ioniq-5
What years of the Tesla Model Y are worse than the Hyundai Ioniq 5?
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The comparison page renders a year-by-year head-to-head table — for each model year (where both models have data), it shows complaint count or per-10K rate side by side and marks which model fares better that year. Buyers cross-shopping a specific model year should always check the year-level VinItel pages: vinitel.com/stats/nhtsa-complaints/tesla/model-y/{year} and vinitel.com/stats/nhtsa-complaints/hyundai/ioniq-5/{year}.
Where does this Tesla Model Y vs Hyundai Ioniq 5 comparison data come from?
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All complaint, crash, fire, and fatality data comes from the NHTSA Office of Defects Investigation (ODI) consumer-complaint database — the same source insurance regulators and the federal government use. NCAP star ratings come from NHTSA's New Car Assessment Program crash tests. Sales-volume normalization (per 10K sold) uses US annual vehicle sales. Data refreshes every 6 hours. Source: NHTSA via VinItel.
Related Reliability Comparisons
Other head-to-head matchups buyers cross-shopping the Model Y or Ioniq 5 also look at:
Comparison data refreshed 2026-05-04 from NHTSA Office of Defects Investigation.·Source: NHTSA ODI
A model average can't see the car you're buying.
Even the Hyundai Ioniq 5 has cars with hidden accidents, salvage titles, and odometer rollbacks. Check the VIN before you buy — full report $4.99 (vs. Carfax $44.99).
Deep-dive into either model: