Vehicle Data Hub

2002 Audi A4 engine problems

34 complaints about engine have been filed for the 2002 Audi A4, which is 16% of all its NHTSA complaints. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
34 16% of this year's complaints
Typical mileage
46,000 miles 28 complaints with mileage
Crashes and fires
1 and 1
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2002 Audi A4 Complaints by odometer reading in 20,000-mile steps. The median is about 46,000 miles. 0k to 20k miles: 8 complaints 20k to 40k miles: 5 complaints 40k to 60k miles: 4 complaints 60k to 80k miles: 6 complaints 80k to 100k miles: 2 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 2 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 1 complaints 040k80k120k160k200k miles Typical: 46,000 miles
Based on 28 complaints that include mileage. 61% 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 miles8
20k to 40k miles5
40k to 60k miles4
60k to 80k miles6
80k to 100k miles2
100k to 120k miles0
120k to 140k miles0
140k to 160k miles2
160k to 180k miles0
180k to 200k miles0
200k+ miles1

What the data shows

Of the 28 engine complaints that report mileage, the median is about 46,000 miles, and 61% were reported before 60,000 miles.

These complaints mention 1 crash, 1 fire.

What owners wrote

2002 audi a4 with 370k burned a bit of oil which was fine cleaned the engine out with cleaners it smoked a bit which is normal.. Headlights started flickering 'hids' so I parked it. 3 days later I go to take the car on a test drive and the drivers headlight lit on fire ! Not sure if it was a headlight issue or a wiring issue.. Insurance will not cover it.

Reported at 370,000 miles, November 2020 Fire

We have a 2002 audi a4 1.8l with 16,700 miles on it (very very low mileage). At 16,700 miles, the water pump (according to the dealer) went bad ... For the year of the vehicle, and the very very low usage, I simply find this unacceptable.

Reported at 16,700 miles, January 2007

Other problems reported for the 2002 Audi A4

Engine problems in other years

Engine problems across all Audi models