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2016 Hyundai Sonata Plug-IN Hybrid engine problems

18 complaints about engine have been filed for the 2016 Hyundai Sonata Plug-IN Hybrid, which is 42% of all its NHTSA complaints. It is the most reported problem area for this model year.

At a glance

Complaints
18 42% of this year's complaints
Typical mileage
26,000 miles 14 complaints with mileage
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2016 Hyundai Sonata Plug-IN Hybrid Complaints by odometer reading in 20,000-mile steps. The median is about 26,000 miles. 0k to 20k miles: 4 complaints 20k to 40k miles: 6 complaints 40k to 60k miles: 2 complaints 60k to 80k miles: 2 complaints 80k to 100k miles: 0 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 26,000 miles
Based on 14 complaints that include mileage. 86% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles4
20k to 40k miles6
40k to 60k miles2
60k to 80k miles2
80k to 100k miles0
100k to 120k miles0
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 14 engine complaints that report mileage, the median is about 26,000 miles, and 86% were reported before 60,000 miles.

None of the engine complaints mention a crash, fire, injury or death.

What owners wrote

I saw engine powertrain problem light on my car screen. So I went to capital hill hyndai dealer. I waited more than 6,5hour with eating breakfast and lunch at near mall. Hyundai explained just gas cap tighting problem. They never explained the process about six and half hour fixing. I need detail explanation about six hour fixing process and sincere apology about the engine problem sign in one week after buying new car. [xxx]

May 2016

The contact owns a 2016 Hyundai Sonata Plug-In Hybrid. The contact stated while driving 70 MPH or faster in Hybrid Mode, the vehicle stalled. The HEV error warning light was displayed on the instrument panel. The check engine warning light was also illuminated. The contact turned off the vehicle and disengaged the HEV Mode for the vehicle to restart and function as intended. The failure occurred three times.

Reported at 66,000 miles, October 2022

Engine problems in other years

  • 2019
  • 2018
  • 2017
  • 2016

Engine problems across all Hyundai models