Vehicle Data Hub

2015 Hyundai Sonata Hybrid problems

NHTSA has received 87 complaints about the 2015 Hyundai Sonata Hybrid, and 28% of them involve electrical system. After that come engine (24%) and brakes (16%).

At a glance

Complaints
87 filed with NHTSA
Most reported
Electrical system 28% of complaints
Crashes and fires
9 and 4
Injuries and deaths
14 and 0
Typical mileage
48,000 miles 68 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Electrical system 28%
  • Engine 24%
  • Brakes 16%
  • Drivetrain & axles 6%
  • Cruise control 5%
  • Fuel system 2%
  • Hybrid & electric propulsion 2%
  • Suspension 2%
  • Transmission 2%
  • Air bags 1%

When problems show up

Complaints by mileage, 2015 Hyundai Sonata Hybrid Complaints by odometer reading in 20,000-mile steps. The median is about 48,000 miles. 0k to 20k miles: 21 complaints 20k to 40k miles: 10 complaints 40k to 60k miles: 11 complaints 60k to 80k miles: 5 complaints 80k to 100k miles: 10 complaints 100k to 120k miles: 6 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 2 complaints 160k to 180k miles: 2 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 48,000 miles
Based on 68 complaints that include mileage. 62% 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 miles21
20k to 40k miles10
40k to 60k miles11
60k to 80k miles5
80k to 100k miles10
100k to 120k miles6
120k to 140k miles1
140k to 160k miles2
160k to 180k miles2
180k to 200k miles0
200k+ miles0

What the data shows

Among the 68 complaints that report mileage, the typical (median) problem appeared at about 48,000 miles. For electrical system specifically, the median reported mileage is about 50,000 miles (19 complaints with mileage).

Safety-related details: 9 complaints mention a crash; 4 complaints mention a fire; 14 injuries reported. Its complaints are more severe on average than those of 81% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2015 ranks 6th most-complained-about out of 9 model years of the Hyundai Sonata Hybrid with enough data (61 complaints in that window). It is also covered by 4 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

We pulled up at Hillgreen circle Cockysville MD To drop my boyfriend off at his apartment. I went to pull in the parking spot.I went to put the car into park and it had no brakes. I was slamming them and pumping them. It excellerated and took off. Jumped the curb,went down the hill and into the apartment building. A red light had came on the dash, right before it took off. Seemed like it was changing to gas or the electric mode,or the other way around.

September 2025 CrashInjury

While driving my car started alarming saying check charging system...it immediately went to 15 miles and hour while I was on I95 where speed limit is 65 MPH. By the time I got home and turned the car off it would not turn back on. Ive had this car for a year and a half. I bought it new.

Reported at 60 miles, April 2017

Hybrid system warning lights turned on while driving on the highway, illuminated "do not drive, pull over safely". Tried to pull over safely and the car stalled and wheels locked. Could not pull over to get out of traffic.

Reported at 46,000 miles, January 2018

Other model years of the Sonata Hybrid

Best and worst years for the Hyundai Sonata Hybrid