ICCU failure after owning this brand new car for 14 hours. Odometer was under 200 miles when it failed and became inoperable. Hyundai has not fixed this ICCU problem and should be prohibited from selling these cars until the issue is fixed. The past recalls don’t cover 2026 or 2027 model years, but obviously this is still a major problem
The worst 2027 Hyundai Ioniq 5 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Fuel system1
- Lights1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Fuel system1
- Lights1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2027 Hyundai Ioniq 5 3
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Malfunction Indicator Lamp (MIL) illumination and false battery overtemperature fault diagnosis caused by...
- Malfunction Indicator Lamp (MIL) illumination and false battery overtemperature fault diagnosis caused by...
- Some Hyundai vehicles may be equipped with a parking distance warning (PDW) sensor(s) that may trigger...
2027 Hyundai Ioniq 5 fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| Electric motor Electric 318 mi range | RWD | 73-131 | 69-100 | 71-115 MPGe |
| Electric motor Electric 290 mi range | AWD | 103-116 | 85-96 | 94-106 MPGe |
What 2027 Hyundai Ioniq 5 owners say
Most recent owner complaints, unedited.
Luther Burnsville Hyundai at 14700 Buck Hill Rd, Burnsville, MN 55306 is charging for a pulse breaking system for all of the vehicles purchased and according to this [XXX] the system is illegal due to the breaking system not being a "steady burn". INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Compare the 2027 Hyundai Ioniq 5
Ioniq 5 vs Tesla Model 3Ioniq 5 vs Tesla Model YIoniq 5 vs Nissan LeafIoniq 5 vs Volkswagen ID.4Ioniq 5 vs Chevrolet Bolt EVIoniq 5 vs Ford Mustang Mach EIoniq 5 vs Kia EV6
Other model years
Questions about the 2027 Hyundai Ioniq 5
Is the 2027 Hyundai Ioniq 5 reliable?
Owners have filed 2 complaints about the 2027 Hyundai Ioniq 5, fewer than a typical Ioniq 5 model year.
What is the most common problem with the 2027 Hyundai Ioniq 5?
Fuel and propulsion system, with 1 complaint. Next is lights (1).
How many recalls does the 2027 Hyundai Ioniq 5 have?
No recalls on record.
What year does the Hyundai Ioniq 5 have the most fuel system problems?
The Hyundai Ioniq 5 model years with the most fuel system complaints are 2022 (90 complaints), 2023 (68 complaints) and 2025 (67 complaints).
What gas mileage does the 2027 Hyundai Ioniq 5 get?
The 2027 Hyundai Ioniq 5 is rated at 71-115 MPGe combined, with up to 318 miles of range.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2027 Hyundai Ioniq 5?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history