Fiat 500E vs Nissan Leaf
Head-to-head reliability comparison from 1,470real NHTSA consumer complaints. Year-by-year breakdown, shared problems, crash & fire rates.
Which is more reliable, Fiat 500E or Nissan Leaf?
Verdict from 1,470 NHTSA complaints
Fiat 500E and Nissan Leaf are roughly tied. Across complaint rates, crash involvement, fires, and overall severity, the Fiat 500E and Nissan Leaf land within statistical noise of each other. Both models share the same most-reported issue: electrical faults.
Head-to-Head Metrics
Lower is better on every metric. Bar length = relative magnitude. ✓ = winner.
Fiat 500E wins by 32%
Nissan Leaf wins by 44%
Within 5% — statistical tie
Nissan Leaf wins by 1326%
NHTSA Crash Test Ratings
Official NCAP star ratings — government crash test data. Most recent rated model year.
Fiat 500E
2024 model yearNissan Leaf
2025 model yearNot yet rated by NHTSA NCAP.
Source: NHTSA New Car Assessment Program (NCAP). Lower star = higher injury risk in that crash type.
Complaint Volume — Year by Year
Sales-volume data not available for both models — showing raw complaint counts. Higher-volume models will appear higher even when reliability is comparable.
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
Fiat 500E vs Nissan Leaf — the most common buyer questions, answered from NHTSA data.
Which is more reliable, the Fiat 500E or the Nissan Leaf?
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Fiat 500E and Nissan Leaf are roughly tied. Across complaint rates, crash involvement, fires, and overall severity, the Fiat 500E and Nissan Leaf land within statistical noise of each other. Both models share the same most-reported issue: electrical faults. Source: NHTSA Office of Defects Investigation via VinItel.
Should I buy a Fiat 500E or a Nissan Leaf?
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Both models perform similarly on reliability data, so 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 Fiat 500E and Nissan Leaf share?
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Top complaints for the Fiat 500E: Electrical Faults, Fuel System, Transmission / Drivetrain. Top complaints for the Nissan Leaf: Electrical Faults, Brakes, Fuel System. Both models share electrical faults as their top reported issue. Source: NHTSA via VinItel.
Which has fewer NHTSA complaints, the Fiat 500E or the Nissan Leaf?
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Across all model years, the Fiat 500E has 80 NHTSA complaints and the Nissan Leaf has 1,390. Normalized for sales volume (complaints per 10,000 vehicles sold), the Nissan Leaf 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/fiat/500e/vs/nissan/leaf
Which is safer in a crash, the Fiat 500E or the Nissan Leaf?
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Crash-involvement rate from NHTSA complaints: Fiat 500E 11.2% vs Nissan Leaf 7.8% — the Nissan Leaf 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 Fiat 500E or the Nissan Leaf have more fires?
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Fire-involvement rate based on NHTSA complaints: Fiat 500E 0.00% vs Nissan Leaf 1.30%. The Fiat 500E 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/fiat/500e and vinitel.com/stats/nhtsa-complaints/nissan/leaf
What years of the Fiat 500E are worse than the Nissan Leaf?
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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/fiat/500e/{year} and vinitel.com/stats/nhtsa-complaints/nissan/leaf/{year}.
Where does this Fiat 500E vs Nissan Leaf 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 500E or Leaf 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 better-rated model 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: