Problems · NHTSA complaints
2004 Oldsmobile Alero problems
Owners filed 109 complaints about the 2004 Oldsmobile Alero with NHTSA between Nov 2004 and May 2026. The most-cited component is electrical system (57).
Complaints
109
Filed with NHTSA
Crashes
7
Reported by owners
Fires
2
Reported by owners
Injuries
7
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Electrical system57
- Exterior lighting21
- Air bags13
- Engine13
- Suspension6
- Power train6
- Service brakes, hydraulic6
- Structure5
- Steering5
- Fuel system, gasoline5
- Visibility5
- Engine and engine cooling4
- Service brakes3
- Vehicle speed control3
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 6, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
3
2
4
7
7
5
5
5
4
5
32
7
5
7
3
1
1
1
0
0
3
0
2
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 7 |
| 2008 | 7 |
| 2009 | 5 |
| 2010 | 5 |
| 2011 | 5 |
| 2012 | 4 |
| 2013 | 5 |
| 2014 | 32 |
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 3 |
| 2025 | 0 |
| 2026 | 2 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Electrical system
57 reports1 crash1 fire1 related recall
“The contact owns a 2004 Oldsmobile Alero. The contact stated that while turning the key the vehicle failed to start. The blinkers were inoperable at times. There was an abnormal grinding sound detected while turning the ignition. There were no warning lights illuminated. The vehicle was taken to the local dealer for NHTSA Campaign Number: 14V400000 (Electrical System). The vehicle was taken back to the local dealer, but the vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic who test drove the vehicle and determined the failure was due to the ignition switch. The manufacturer was not notified. The failure mileage was approximately 63,000.”
Exterior lighting
21 reports
“I have exhaust coming into the car through the vent when thermostat is in use, my back seats are not in the clip and flip up with no problem and I have a 8 year old son who sits back there, my break pedal will lock and I cannot apply pressure, my dash lights just stopped working I believe the ECM is bad, my headlights go from bright to dim, car does not seem to keep acceleration power very well”
Air bags
13 reports7 crashes
“Airbag no deployment Loss of power steering Brakes to floor Car died Recall ignored prior and still today after set up now off their schedule Friendly Chevrolet rich Gardner”
Engine
13 reports1 crash1 fire
“NOTICED THE WINDSHIELD WAS LEAKING WHICH CAUSE TO LEAK ON EQUIPMENT UNDER INSIDE AND OUT DASHBOARD WITCH CAUSED EROSION AND DEFECTS TO OTHER OPERATING EQUIPMENT LEAD TO CAR STALLING WHILE DRIVING,SOME OPERATIONS OF WILL WORK, SOME WON'T. IT HAS A MIND OF IT'S OWN,THE SECURITY SYSTEM ON CAR DOES NOT WORK. I DO NOT FEEL SAFE SINCE I WAS DRIVING DOWN ROAD ON HIGHWAY 55MPH. AND THE CAR COMPLETELY TURN OFF, I TURNED IGNITION SWITCH TO TURN CAR BACK ON IT WAS VERY SCARY MOMENT. I DIDN'T KNOW WHAT TO DO. BUT I WISH I CAN AFFORD TO FIX THE CAR PROBLEMS THAT HAS CAUSED ME A LOT OF MISERY FINANCIALLY EMOTIONALLY FEEL SAFE WITH GM SEALING FRONT WINDOW PROPERLY ON ALERO I WOULDN'T HAVE THESE PROBLEMS IN THE FIRST PLACE! SO NOT PROPERLY SEALING AND WIRING DIAGRAM NEEDS TO BE EXAMINED IN MY OPINION ALL I WANT IS TO FEEL SAFE IN ANY GM MOTORS MODELS NOT JUST ME BUT OTHERS TOO . I WISH SOMEONE WOULD HELP ME AS MUCH I HELP OTHERS IN MY CAR N MY DAILY LIFE TO GET BY NOT MUCH TO ASK TO FEEL SAFE! THE CAR WAS NOT SEALED RIGHT IN FIRST PLACE. THIS IS WHAT CAUSED MY PROBLEMS OWNING THIS CAR. I NEED EITHER HELP WITH CAR TO GET FIX PTHE RIGHT WAY. OR I NEED A NEW CAR I HAVE A DISABLED…”
Suspension
6 reports
“Lo que debes resaltar en el reporte: Kilometraje: 60,000 millas (especifica que el daño grave se notó a las 40,000). Componente: "Structure: Frame and Members" (Estructura: Chasis y travesaños). Riesgo: "Complete structural failure" (Fallo estructural completo”
Power train
6 reports1 crash1 fire
“[XXX]: AFTER A DAY OF LIGHT DRIVING AFTER BEING STATIONARY FOR ABOUT AN HOUR AND A HALF IN COLORADO SPRINGS CO (COOL WEATHER) UPON STARTING THE VEHICLE THE TEMP NEEDLE WENT FROM COOL TO ALMOST OVERHEATED IN THE UNDER 30 MINS IT TOOK TO GO FROM ONE STORE PARKING LOT TO THE NEXT NEARBY ONE. THE VEHICLE BECAME FULLY OVERHEATED & SPARKS / 1' FLAMES EMERGED FROM THE SIDES OF THE FRONT HOOD. UPON BEING SHUT OFF THE FLAMES RECEDED, AFTER APPROX 30MINS SITTING THE HOOD WAS LIFTED & FLUIDS CHECKED (ALL WERE AT APPROPRIATE LEVELS). THE VEHICLE WAS STARTED AGAIN & RAN IDLE FOR 20 MINS & THE SPARKS / FLAMES REAPPEARED AGAIN SO THE VEHICLE WAS SHUT DOWN & A RIDE CALLED. UPON BEING PICKED UP THE NEXT DAY THE VEHICLE RAN FINE AGAIN FOR THE MOST PART WITH ONLY SLIGHT OVERHEATING - IT WAS TAKEN FOR AN ENGINE WASH / UNDER HOOD AT AN APPROPRIATE FACILITY TO REMOVE ANY FLAMMABLE / COMBUSTIBLE RESIDUE. HAD TO BE DRIVEN AT SPEEDS UNDER 50MPH TO RETURN HOME WITHOUT FURTHER PROBLEMS. *TR”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 6, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.