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2015 Hyundai Accent: engine and transmission complaints

HIGH COMPLAINT SIGNAL
51%
23 of 45 relevant owner complaints are about the engine, transmission or fuel system

51% of relevant owner complaints filed with NHTSA on the 2015 Hyundai Accent are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.

Worse than 66% of the 1,230 model years we track (2010–2023).

Excludes 24 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 33%).

NHTSA data checked September 13, 2026
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Drivetrain complaints
23
engine, transmission, fuel
Total complaints
69
this model year
Fires reported
10
owner-reported
Recall campaigns
2
7 crashes · 10 injuries

Complaints by component

AIR BAGS26 · 38%
ENGINE20 · 29%
SERVICE BRAKES12 · 17%
UNKNOWN OR OTHER9 · 13%
ELECTRICAL SYSTEM9 · 13%
HYDRAULIC7 · 10%

The years either side

2010
25%
15 of 87
2011
37%
11 of 38
2012
33%
45 of 153
2013
36%
42 of 141
2014
32%
21 of 80
2015
51%
23 of 69
2016
49%
34 of 100
2017
60%
29 of 68
2018
too few complaints
2019
78%
21 of 30
2020
too few complaints
2021
too few complaints
2022
too few complaints
2023
no data

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

Cleaner alternatives

Same car, a better year

Other subcompact cars with no elevated signal

The percentage is each model year's drivetrain complaint share. No elevated signal describes the model year, not any one car; a well-kept example of a flagged model can still be the right buy, and any of these still needs an inspection.

What owners reported

SERVICE BRAKES, HYDRAULIC,ENGINE11/09/2023FIRE1 INJURED
The contact owns a 2015 Hyundai Accent. The contact stated that after parking the vehicle in the garage, approximately four hours later the contact was awakened by the dog and discovered flames coming from the garage. The fire department was called to the home and extinguished the flames. During the incident the home w…
SERVICE BRAKES,ENGINE04/30/2026FIRE
Was driving down the highway and my car caught fire. I was stopped by another driver saying that my car was on fire. I had no breaks to stop, I had to put it straight to park to stop the car. That way myself and my son could jump out of the car.
UNKNOWN OR OTHER,ENGINE10/06/2025FIRE
My 2015 Hyundai accent started having problems with oil consumption around 65000 miles. I got it checked regularly and the mechanic noticed it after it was having issues accelerating and losing power then cutting off completely. I had to constantly check oil each week or sooner. A couple months later it started losing …

Three of 23 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Recall campaigns on this model year (2)

AIR BAGS:FRONTAL
Hyundai Motor America (Hyundai) is recalling certain model year 2015 Accent vehicles manufactured September 15, 2014, to February 10, 2015. In very cold temperatures, th…
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Hyundai Motor America (Hyundai) is recalling certain 2011-2015 Elantra, Genesis Coupe, Sonata Hybrid, 2012-2015 Accent, Azera, Veloster, 2013-2015 Elantra Coupe, Santa Fe…

This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.

Before you buy a 2015 Hyundai Accent

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle. Combined across 2 body styles NHTSA files separately.