Vehicle Data Hub

2003 Hyundai Elantra engine problems

21 complaints about engine have been filed for the 2003 Hyundai Elantra, which is 7% of all its NHTSA complaints.

At a glance

Complaints
21 7% of this year's complaints
Typical mileage
36,000 miles 17 complaints with mileage
Crashes and fires
0 and 1
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2003 Hyundai Elantra Complaints by odometer reading in 20,000-mile steps. The median is about 36,000 miles. 0k to 20k miles: 6 complaints 20k to 40k miles: 3 complaints 40k to 60k miles: 4 complaints 60k to 80k miles: 1 complaints 80k to 100k miles: 1 complaints 100k to 120k miles: 1 complaints 120k to 140k miles: 1 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: 36,000 miles
Based on 17 complaints that include mileage. 76% 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 miles6
20k to 40k miles3
40k to 60k miles4
60k to 80k miles1
80k to 100k miles1
100k to 120k miles1
120k to 140k miles1
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 17 engine complaints that report mileage, the median is about 36,000 miles, and 76% were reported before 60,000 miles.

These complaints mention 1 fire.

What owners wrote

Tl*the contact owns a 2003 hyundai elantra. The contact stated that the vehicle began to emit smoke and stalled. There were no prior warnings. The dealer first replaced the head gasket and engine but the failure occurred again. The dealer then replaced the head gasket again. The failure occurred for a third time. The failure mileage was approximately 50,000 and the current mileage was approximately 60,000.

Reported at 50,000 miles, May 2010 Fire

Ck engine light came on 3 times took it to dealer said no problems just needed to reset codes??? About 2 yrs. Later was driving in my 2003 hyundai elantra in sept. Of 2009- a very hot day101-without warning no temp lights (nothing) I saw white smoke coming from the hood at first thought maybe heat waves- then car started to loose power-pulled over (very dangerous) due to loosing power on the highway quickly with many people due to fri.-labor day weekend 5pm- anyway pulled over to see that car was smoking (white…

Reported at 80,000 miles, September 2009

Other problems reported for the 2003 Hyundai Elantra

Engine problems in other years

Engine problems across all Hyundai models