2020 Hyundai Ioniq Plug-IN Hybrid Problems, Complaints & Recalls

Source: NHTSA · Updated Oct 14, 2026 · 6 owner complaints analyzed

Compared with other Ioniq Plug-IN Hybrid years
Not enough data 2nd of 6 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 6 complaints with NHTSA about the 2020 Hyundai Ioniq Plug-IN Hybrid. That ranks 2nd out of 6 Ioniq Plug-IN Hybrid model years for complaints. The most reported problem area is service brakes (2 complaints, 33%), typically at around 973 miles. Complaints mention 2 crashes, 1 fire, 1 injury. There are no safety recalls on file for this model year. NHTSA has opened 1 defect investigation involving it.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2020 Hyundai Ioniq Plug-IN Hybrid problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Service Brakes2 · ~973 mi
Engine1
Forward Collision Avoidance1
Power Train1
Unknown or Other1
Visibility/wiper1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Service Brakes233%973——
Engine117%———
Forward Collision Avoidance117%———
Power Train117%———
Unknown or Other117%———
Visibility/wiper117%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2026, with 3 complaints
2020: 1202012024: 1202412025: 1202512026: 320263

n = 6 complaints · Source: NHTSA

2020 Hyundai Ioniq Plug-IN Hybrid recalls (0)

No safety recalls are on file for the 2020 Hyundai Ioniq Plug-IN Hybrid.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Pedestrian alert sounds (DP22005) — opened Jan 27, 2023, closed Aug 7, 2023, led to recall 22V063000.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Backup camera quality has greatly degraded. Can barely make out what is behind you with camera. Afraid will hit something.

Unknown or Other · received Oct 14, 2026 · NHTSA complaint 11771228

The engine coolant can leak into the exhaust because air a known design flaw. When the the engine turns on after being in electric mode the coolant pump starts and pushes it out the exhaust causing a sudden over heating of the engine. This causes the car to stall and can be very dangerous at…

Engine · received Sep 22, 2026 · NHTSA complaint 11766142

When the engine is turned off, and the car is not in park, it rolls. When the engine is turned off the car should automatically switch to P to prevent it from rolling. Our car was left in R with the engine off. And instead of switching to P automatically, it just rolled away and hit the neighbors…

Power Train · received Jan 8, 2026 · NHTSA complaint 11709810

I leased the vehicle in 03-2021 and within the first year took the car back to the dealer 3 times for complaint on braking system. The brake pedal would loose pressure and stopping distance would extend further than anticipated. the dealer consistently told me that they could not duplicate the…

Service Brakes · received Mar 24, 2025 · NHTSA complaint 11650058

The display does not always show reverse camera when backing up. Not often, but does occur. I can use mirrors, etc. Annoying as it is a learned experience with this car, and when reverse camera is not operational it does limit view behind car due to design. I did capture video this time as it isn't…

Visibility/wiper · received Jun 27, 2024 · NHTSA complaint 11597208

Other Hyundai Ioniq Plug-IN Hybrid years

← 2019 Ioniq Plug-IN Hybrid · 2021 Ioniq Plug-IN Hybrid →

See all Hyundai Ioniq Plug-IN Hybrid problems by year, every Hyundai model, or the Hyundai VIN decoder.

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Frequently asked questions

What are the most common problems with the 2020 Hyundai Ioniq Plug-IN Hybrid?

Owners most often report service brakes, engine, forward collision avoidance problems. The top one, service brakes, accounts for 2 complaints.

Was there a recall on the 2020 Hyundai Ioniq Plug-IN Hybrid?

No safety recalls are on file for this model year.

Was the 2020 Hyundai Ioniq Plug-IN Hybrid a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Ioniq Plug-IN Hybrid model years, the 2020 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.