GREEN CHOICE
The EPA has certified this vehicle as among the 20 percent lowest-emitting passenger vehicles for its model year, based on government greenhouse gas and smog ratings.
Hyundai Ioniq
EPA MPG:
55 mpg
Owner Reported MPG:
EPA MPG:
55 mpg
Owner Reported MPG:
RECALL ALERT:
There are 2 recalls on this vehicle.
Learn More.
There are 2 recalls on this vehicle.
Learn More.
RECALL ALERT:
There are 2 recalls on this vehicle.
Learn More.
There are 2 recalls on this vehicle.
Learn More.
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Reliability
Overall Reliability
Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey, our reliability history charts give you a rundown on how used vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system.
The 2018 Hyundai Ioniq has been recalled 2 times by NHTSA.
View Recalls
The 2018 Hyundai Ioniq has been recalled 2 times by NHTSA.
View Recalls
2018 Sedans & Hatchbacks Reliability
This Car
0
100
0 - 100
Hyundai vs. Other New Car Brands Reliability
Reliability History
*
Redesign year
Overall Reliability Verdict
NA
NA
NA
NA
NA
POTENTIAL TROUBLE SPOTS
Electric Motor
NA
NA
NA
NA
NA
EV Battery
NA
NA
NA
NA
NA
Engine Major
NA
NA
NA
NA
NA
Engine Minor
NA
NA
NA
NA
NA
Engine Cooling
NA
NA
NA
NA
NA
Engine Electrical
NA
NA
NA
NA
NA
Transmission Major
NA
NA
NA
NA
NA
Transmission Minor
NA
NA
NA
NA
NA
Drive System
NA
NA
NA
NA
NA
Fuel System/Emissions
NA
NA
NA
NA
NA
Exhaust
NA
NA
NA
NA
NA
Suspension/Steering
NA
NA
NA
NA
NA
Brakes
NA
NA
NA
NA
NA
Climate System
NA
NA
NA
NA
NA
Electrical Accessories
NA
NA
NA
NA
NA
Body Hardware
NA
NA
NA
NA
NA
Paint/Trim
NA
NA
NA
NA
NA
Noises/Leaks
NA
NA
NA
NA
NA
In-car Electronics
NA
NA
NA
NA
NA
Overall Reliability Verdict
Potential Trouble Spots
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Powertrain
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Electric Motor
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
EV Battery
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Engine Major
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Engine Minor
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Engine Cooling
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Engine Electrical
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Transmission Major
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Transmission Minor
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Drive System
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Fuel System/Emissions
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Exhaust
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Show all Powertrain Trouble Spots
Suspension/Steering
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Brakes
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Climate System
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Build Quality
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Electrical Accessories
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Body Hardware
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Paint/Trim
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Noises/Leaks
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Show all Build Quality Trouble Spots
In-car Electronics
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017*
NA
2018
NA
2019
2020
NA
2021
NA
2022
NA
2023
2024
Reliability indicates how models have performed in the past, providing the basis for predicting
how the vehicles will hold up in the year ahead. These charts provide the most comprehensive
reliability information available to consumers. Based on information received from our latest
subscriber survey for over 300,000 vehicles, our reliability history charts give
you a rundown on how 2000 through 2024 vehicles are holding up in 20
potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and
brakes to power equipment and the electrical accessories.
NA indicates that we did not receive a large enough sample size to provide
data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.
Recalls
PROVIDED BY
HYBRID PROPULSION SYSTEM
Jun 28, 2022
An overheated PRA increases the risk of a fire.
Summary:
Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Ioniq HEV and Ionic PHV vehicles previously recalled under recall number 18V-704. The Power Relay Assembly (PRA) located underneath the rear seat may overheat.
What should you do:
Dealers will inspect and replace the main relay or PRA, as necessary, free of charge. Owner notification letters were mailed August 23, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 232. This recall replaces NHTSA recall number 18V-704. Vehicles already repaired under the previous recall will need to have the new remedy completed.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
NHTSA CAMPAIGN ID Number:
22V459000
Potential Number of Units Affected:
10575
ELECTRICAL SYSTEM
Dec 07, 2021
Unexpected acceleration following gas pedal release can increase the risk of a crash.
Summary:
Hyundai Motor America (Hyundai) is recalling certain 2017-2019 Ioniq electric vehicles. An unstable electrical ground may cause the vehicle to enter a fail-safe mode with reduced acceleration and power. In certain conditions while in fail-safe mode, the vehicle may accelerate after the gas pedal is released.
What should you do:
Dealers will update the EPCU (Electric Power Control Unit) software and repair the ground wiring, free of charge. Owner notification letters were mailed February 9, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 215.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
NHTSA CAMPAIGN ID Number:
21V944000
Potential Number of Units Affected:
2679
Check Vehicle for Unrepaired Recalls
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