Last updated: 2026-10-10
Hyundai Ioniq 6 vs Tesla Model 3: Reliability Compared
Hyundai Ioniq 6
Tesla Model 3
Reliability favors the Hyundai Ioniq 6 over the Tesla Model 3 by a wide margin. Owners file far fewer complaints per car sold. The Model 3 also carries many more recalls and crash-linked reports, while the Ioniq 6's main weakness is its ICCU charging unit.
How Do the Hyundai Ioniq 6 and Tesla Model 3 Generations Compare?
Verdict
The Hyundai Ioniq 6 is more reliable than the Tesla Model 3, scoring 77/100 vs 55/100.
Reliability favors the Ioniq 6 by a large margin. Model 3 drivers filed far more complaints per car sold, and federal recall records show many more recalls across its model years. The Model 3 also has crash-linked complaints in every one of its top problem areas, including unintended acceleration and steering. The Ioniq 6 has a real weak spot in its ICCU charging unit, but its problem list is short and its crash-linked reports are rare.
Key Differences
- 1Hyundai Ioniq 6 has 100 fewer total recalls
- 2Hyundai Ioniq 6 has 27.8 fewer complaints per 10k sold
- 3Hyundai Ioniq 6 scores 22 points higher in reliability
Category Scoreboard
Hyundai Ioniq 6 vs Tesla Model 3: Which Is More Reliable?
| Metric | Hyundai Ioniq 6 | Tesla Model 3 |
|---|---|---|
| Reliability Score | 77/100 | 55/100 |
| Years Tracked | 4 | 9 |
| Total Recalls | 13 | 113 |
| Complaints per 10k Sold | 0.9 | 28.7 |
| Year Wins | 4 | 0 |
What Are the Common Problems With the Hyundai Ioniq 6 and Tesla Model 3?
Safety-related trouble runs through the whole Model 3 list. Phantom braking and missed stops lead, followed by sudden acceleration while parking, front suspension wear that needs control arm replacement, and a blank touchscreen or backup camera. Crash-linked complaints appear in all five main areas. The Ioniq 6 list is narrower. Most reports trace to ICCU failure, which brings a warning, a limp mode near 22 mph, and a dead 12-volt battery. Its other areas are small: a frozen charge door, false emergency braking, and a cracked windshield. Only one electrical complaint is crash-linked, and steering and speed control are not among its main problem areas.
| Component | Hyundai Ioniq 6 | Tesla Model 3 |
|---|---|---|
| FORWARD COLLISION AVOIDANCE | —None | 6.1Average |
| VEHICLE SPEED CONTROL | —None | 3.7Average |
| ELECTRICAL SYSTEM | 0.5Very Low | 3Low |
| UNKNOWN OR OTHER | 0.1Very Low | 3.1Average |
| STEERING | —None | 2.6Low |
| SERVICE BRAKES | —None | 2.1Low |
| AIR BAGS | —None | 1.7Low |
| SUSPENSION | —None | 1.6Low |
| STRUCTURE | —None | 0.7Very Low |
| POWER TRAIN | 0.1Very Low | 0.4Very Low |
| LANE DEPARTURE | —None | 0.3Very Low |
| EXTERIOR LIGHTING | —None | 0.2Very Low |
| SEATS | —None | 0.1Very Low |
| WHEELS | —None | 0.1Very Low |
| FUEL/PROPULSION SYSTEM | —None | —None |
| VISIBILITY/WIPER | —None | —None |
| BACK OVER PREVENTION | —None | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
How Does Hyundai Ioniq 6 vs Tesla Model 3 Reliability Compare by Year?
| Year | Hyundai Ioniq 6 | Tesla Model 3 | Edge |
|---|---|---|---|
| 2026 | 82/1000R / 0C | 59/1001R / 1C | Hyundai Ioniq 6 |
| 2025 | 79/1003R / 30C | 67/1003R / 87C | Hyundai Ioniq 6 |
| 2024 | 77/1005R / 33C | 62/1004R / 183C | Hyundai Ioniq 6 |
| 2023 | 69/1005R / 54C | 57/10010R / 386C | Hyundai Ioniq 6 |
Best years to cross-shop: The 2024 Hyundai Ioniq 6 scored 77/100 and the 2024 Tesla Model 3 scored 62/100 — the strongest shared model years that have been on the road for at least two years, where available.
Who Should Buy the Hyundai Ioniq 6 vs the Tesla Model 3?
Hyundai Ioniq 6 vs Tesla Model 3: Common Questions
- Is the Tesla Model 3 more reliable than the Hyundai Ioniq 6?
- No. The Ioniq 6 is clearly more reliable. It has 0.9 owner complaints per 10,000 sold, while the Model 3 has 28.7. The Model 3 also has far more recalls and crash-linked complaints across its main problem areas, which makes the gap large.
- Which has more recalls, the Model 3 or the Ioniq 6?
- The Model 3 has far more. Federal recall records show 113 recalls across its 9 model years. The Ioniq 6 has 13 across 4 model years. The Model 3 has been on sale longer, but the gap is still wide.
- What is the most common problem with the Hyundai Ioniq 6?
- ICCU failure, the integrated charging control unit. A power supply warning appears, the car drops into a limp mode near 22 mph, and some cars shut down on the road. The 12-volt battery often dies too, and parts can take weeks.
- Does the Tesla Model 3 have problems with phantom braking?
- Yes. It is the most common complaint in both forward collision avoidance and service brakes. Owners describe hard stops on open highway, near overpasses, or at hill crests with nothing ahead. Some say service found nothing wrong, and one stop caused whiplash.
- Which Model 3 and Ioniq 6 years should I avoid?
- For the Model 3, avoid 2018 and 2021, its weakest years. Early 2018 builds also show rusted brake lines. For the Ioniq 6, 2023 and 2024 are the weakest years. Strong years are newer cars with less time to collect complaints.
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Decided between Hyundai Ioniq 6 and Tesla Model 3? Run a VIN check before you buy — uncover hidden accidents, title issues, and open recalls.
How we score the Hyundai Ioniq 6 and Tesla Model 3
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.
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