Vehicle Data Hub

2004 Oldsmobile Alero problems

The 2004 Oldsmobile Alero has 175 complaints on file with NHTSA. The largest share (34%) concerns electrical system. After that come lighting (14%) and engine (9%).

At a glance

Complaints
175 filed with NHTSA
Most reported
Electrical system 34% of complaints
Crashes and fires
14 and 3
Injuries and deaths
14 and 0
Typical mileage
97,000 miles 126 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 34%
  • Lighting 14%
  • Engine 9%
  • Air bags 7%
  • Brakes 6%
  • Fuel system 4%
  • Suspension 3%
  • Wipers, windshield & visibility 3%
  • Drivetrain & axles 3%
  • Steering 3%

When problems show up

Complaints by mileage, 2004 Oldsmobile Alero Complaints by odometer reading in 20,000-mile steps. The median is about 97,000 miles. 0k to 20k miles: 5 complaints 20k to 40k miles: 21 complaints 40k to 60k miles: 13 complaints 60k to 80k miles: 11 complaints 80k to 100k miles: 14 complaints 100k to 120k miles: 15 complaints 120k to 140k miles: 26 complaints 140k to 160k miles: 7 complaints 160k to 180k miles: 5 complaints 180k to 200k miles: 5 complaints 200k+ miles: 4 complaints 040k80k120k160k200k miles Typical: 97,000 miles
Based on 126 complaints that include mileage. 31% 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 miles5
20k to 40k miles21
40k to 60k miles13
60k to 80k miles11
80k to 100k miles14
100k to 120k miles15
120k to 140k miles26
140k to 160k miles7
160k to 180k miles5
180k to 200k miles5
200k+ miles4

What the data shows

Among the 126 complaints that report mileage, the typical (median) problem appeared at about 97,000 miles. For electrical system specifically, the median reported mileage is about 97,000 miles (43 complaints with mileage).

Safety-related details: 14 complaints mention a crash; 3 complaints mention a fire; 14 injuries reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2004 ranks 6th most-complained-about out of 6 model years of the Oldsmobile Alero with enough data (50 complaints in that window). It is also covered by 1 safety recall campaign.

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.

June 2010(irving, tx) - the gear shaft button popped out which made shifting from park to reverse or drive almost impossible without sticking something hard inside, like a pen . Vehicle would become difficult to start, typically after third try it would start. . The vehicle was not taken to a dealer or an independent mechanic for diagnosis or repaired as I could not afford it at the time, .

Reported at 165,340 miles, June 2010 CrashInjury

My son was driving down a road when the engine stopped running. He had no brakes or power steering causing him to leave the roadway and crash into a fence. The crash didn't deploy the airbag, but caused sever damage to the car, resulting in it being totaled. It was towed to a junk yard where it was sold as scrap. Fortunately my son was only slightly injured, and did not require medical attention. I contacted GM after receiving their recall notice in september, 2014.

Reported at 130,000 miles, July 2014 CrashInjury

Car would not start, security light on. Passlock sensor needed replacing per dealer. Repari was made, new keys issued, but strangly enough, old keys still worked. I've seen other notes of passlock sensor problems in other aleros. Safety? Yes-car had to be towed.

Reported at 43,000 miles, January 2007

Tl* the contact owns a 2004 oldsmobile alero. While driving various speeds, the turn signals functioned intermittently. The failure recurred on numerous occasions. The vehicle was not diagnosed nor repaired. The manufacturer was not notified of the failure. The failure mileage was 125,000. Updated 08/02/16

Reported at 125,000 miles, June 2015

Other model years of the Alero

Best and worst years for the Oldsmobile Alero