Vehicle Data Hub

2004 Subaru Impreza problems

The 2004 Subaru Impreza has 113 complaints on file with NHTSA. The largest share (33%) concerns fuel system. After that come suspension (15%) and air bags (12%).

At a glance

Complaints
113 filed with NHTSA
Most reported
Fuel system 33% of complaints
Crashes and fires
9 and 4
Injuries and deaths
6 and 0
Typical mileage
60,000 miles 85 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%.

  • Fuel system 33%
  • Suspension 15%
  • Air bags 12%
  • Brakes 5%
  • Cruise control 5%
  • Drivetrain & axles 5%
  • Engine 5%
  • Transmission 4%
  • Wipers, windshield & visibility 4%
  • Body & structure 3%

When problems show up

Complaints by mileage, 2004 Subaru Impreza Complaints by odometer reading in 20,000-mile steps. The median is about 60,000 miles. 0k to 20k miles: 27 complaints 20k to 40k miles: 8 complaints 40k to 60k miles: 7 complaints 60k to 80k miles: 7 complaints 80k to 100k miles: 6 complaints 100k to 120k miles: 4 complaints 120k to 140k miles: 9 complaints 140k to 160k miles: 9 complaints 160k to 180k miles: 2 complaints 180k to 200k miles: 4 complaints 200k+ miles: 2 complaints 040k80k120k160k200k miles Typical: 60,000 miles
Based on 85 complaints that include mileage. 49% 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 miles27
20k to 40k miles8
40k to 60k miles7
60k to 80k miles7
80k to 100k miles6
100k to 120k miles4
120k to 140k miles9
140k to 160k miles9
160k to 180k miles2
180k to 200k miles4
200k+ miles2

What the data shows

Among the 85 complaints that report mileage, the typical (median) problem appeared at about 60,000 miles. For fuel system specifically, the median reported mileage is about 89,000 miles (31 complaints with mileage).

Safety-related details: 9 complaints mention a crash; 4 complaints mention a fire; 6 injuries reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2004 ranks 13th most-complained-about out of 27 model years of the Subaru Impreza with enough data (57 complaints in that window). It is also covered by 8 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.

Solo car spin out....hit a brick wall no airbag deployment in the front end crash. Recieved two head wounds/knee injury/memory loss. Othing done to correct damage or situation.

Reported at 5,000 miles, March 2005 CrashInjury

2004 subaru impreza air bags failed to deploy. The consumers son received minor injuries. (lawyer on behalf of consumer)

March 2005 CrashInjury

2004 subaru impreza wrx's air bags failed to deploy. Minor injuries were sustained as a result of the accident.

March 2005 CrashInjury

Hello, I've been having extreme problems with the antilock brake system in my 2004 subaru impreza wrx. It'll kick in at unneeded times, where I will lose control of the car and the car will continue to lurch forward. This can be a frightening experience, especially if there's a car in front of me. In the winter, I have to pull the ABS fuse, which believe it or not, actually helps my braking distance. If I leave the ABS enabled and hit a patch of ice, I'll lose total control of the brakes and continue to glide.

Reported at 17,800 miles, February 2006

Driver side fuel line that is connected to the fuel rail underneath the turbo inlet hose leaks gas. The smell is very noticeable and I'm pretty sure it's dangerous since it could cause an engine fire.

Reported at 79,000 miles, March 2018

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