2003 OLDSMOBILE ALERO — Owner-Reported Problems

NHTSA Office of Defects Investigation Snapshot 2026-08-22 178 complaints · 3 recalls

Verdict & Safety Summary

Most-reported system: ELECTRICAL SYSTEM (69 complaints · 38.8%)
Safety signals:
  • Crashes 18
  • Fires 1
  • Injuries 15
  • Deaths 1
NHTSA Consumer Complaints Snapshot 2026-08-21 Open source record Read our complete data methodology →

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

Component Problem Distribution

Share of owner complaints filed for each vehicle system (unaffected by sales volume)

Component Problem Distribution ELECTRICAL SYSTEM appears in 69 of 178 owner complaints (38.8%) in this vehicle snapshot. ELECTRICAL SYSTEM: 69 complaints, 38.8% of reports ELECTRICAL SYSTEM 69 · 38.8% · 2 crash reports AIR BAGS: 16 complaints, 9.0% of reports AIR BAGS 16 · 9.0% · 9 crash reports ENGINE: 15 complaints, 8.4% of reports ENGINE 15 · 8.4% · 1 fire reports EXTERIOR LIGHTING: 12 complaints, 6.7% of reports EXTERIOR LIGHTING 12 · 6.7% VEHICLE SPEED CONTROL: 11 complaints, 6.2% of reports VEHICLE SPEED CONTROL 11 · 6.2% · 3 crash reports VISIBILITY: 8 complaints, 4.5% of reports VISIBILITY 8 · 4.5% STEERING: 7 complaints, 3.9% of reports STEERING 7 · 3.9% · 2 crash reports FUEL SYSTEM: 6 complaints, 3.4% of reports FUEL SYSTEM 6 · 3.4% POWER TRAIN: 6 complaints, 3.4% of reports POWER TRAIN 6 · 3.4% UNKNOWN OR OTHER: 68 complaints, 38.2% of reports UNKNOWN OR OTHER 68 · 38.2% · 5 crash reports 0% 25% 50% 75% 100%

UNKNOWN OR OTHER is an NHTSA classification artifact and is always listed last.

View component data as a table
System / Component Complaints Share of Reports Safety Reports (Crashes / Fires)
ELECTRICAL SYSTEM 69 38.8% 2 crashes · 0 fires
AIR BAGS 16 9.0% 9 crashes · 0 fires
ENGINE 15 8.4% 0 crashes · 1 fires
EXTERIOR LIGHTING 12 6.7% 0 crashes · 0 fires
VEHICLE SPEED CONTROL 11 6.2% 3 crashes · 0 fires
VISIBILITY 8 4.5% 0 crashes · 0 fires
STEERING 7 3.9% 2 crashes · 0 fires
FUEL SYSTEM 6 3.4% 0 crashes · 0 fires
POWER TRAIN 6 3.4% 0 crashes · 0 fires
UNKNOWN OR OTHER 68 38.2% 5 crashes · 0 fires
NHTSA Consumer Complaints, NHTSA Safety Recalls, and NHTSA Defect Investigations Snapshot 2026-08-22 Open source record Read our complete data methodology →

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

Problem & Recall Timeline

Observed complaint volume and manufacturer recall actions over time

Problem & Recall Timeline Owner reports in this snapshot begin in Jan 2003; the first recall shown was reported in Nov 2004. 2003-Q1: 1 owner reports 1 2003-Q2: 1 owner reports 1 2003-Q4: 3 owner reports 3 2004-Q1: 2 owner reports 2 2004-Q2: 1 owner reports 1 2004-Q3: 2 owner reports 2 2004-Q4: 2 owner reports 2 2005-Q1: 5 owner reports 5 2005-Q2: 5 owner reports 5 2005-Q3: 2 owner reports 2 2005-Q4: 2 owner reports 2 2006-Q1: 4 owner reports 4 2006-Q2: 1 owner reports 1 2006-Q3: 3 owner reports 3 2006-Q4: 1 owner reports 1 2007-Q2: 3 owner reports 3 2007-Q3: 2 owner reports 2 2007-Q4: 7 owner reports 7 2008-Q1: 2 owner reports 2 2008-Q2: 4 owner reports 4 2008-Q4: 4 owner reports 4 2009-Q1: 3 owner reports 3 2009-Q2: 1 owner reports 1 2009-Q3: 3 owner reports 3 2009-Q4: 2 owner reports 2 2010-Q1: 1 owner reports 1 2010-Q2: 1 owner reports 1 2010-Q3: 6 owner reports 6 2010-Q4: 2 owner reports 2 2011-Q1: 4 owner reports 4 2011-Q2: 2 owner reports 2 2011-Q3: 2 owner reports 2 2011-Q4: 1 owner reports 1 2012-Q1: 1 owner reports 1 2012-Q2: 3 owner reports 3 2012-Q3: 1 owner reports 1 2012-Q4: 1 owner reports 1 2013-Q3: 1 owner reports 1 2013-Q4: 1 owner reports 1 2014-Q1: 3 owner reports 3 2014-Q2: 8 owner reports 8 2014-Q3: 18 owner reports 18 2014-Q4: 15 owner reports 15 2015-Q1: 10 owner reports 10 2015-Q2: 4 owner reports 4 2015-Q3: 2 owner reports 2 2015-Q4: 7 owner reports 7 2016-Q1: 4 owner reports 4 2016-Q2: 6 owner reports 6 2016-Q4: 1 owner reports 1 2017-Q1: 2 owner reports 2 2017-Q2: 1 owner reports 1 2017-Q3: 1 owner reports 1 2019-Q3: 1 owner reports 1 2021-Q4: 1 owner reports 1 2024-Q1: 1 owner reports 1 Owner reports Jan 2003 Jan 2024 Recall campaign 04V528000 ◆ Recall campaign 04V528000 Recall campaign 07E021000 ◆ Recall campaign 07E021000 Recall campaign 14V400000 ◆ Recall campaign 14V400000
  • Campaign 04V528000 was reported 114 days after the first earlier complaint mapped to its component.
  • Campaign 14V400000 was reported 4,160 days after the first earlier complaint mapped to its component.
View timeline records as a table
Date Record type Count Record identifier
2003-Q1 Owner reports 1
2003-Q2 Owner reports 1
2003-Q4 Owner reports 3
2004-Q1 Owner reports 2
2004-Q2 Owner reports 1
2004-Q3 Owner reports 2
2004-Q4 Owner reports 2
2005-Q1 Owner reports 5
2005-Q2 Owner reports 5
2005-Q3 Owner reports 2
2005-Q4 Owner reports 2
2006-Q1 Owner reports 4
2006-Q2 Owner reports 1
2006-Q3 Owner reports 3
2006-Q4 Owner reports 1
2007-Q2 Owner reports 3
2007-Q3 Owner reports 2
2007-Q4 Owner reports 7
2008-Q1 Owner reports 2
2008-Q2 Owner reports 4
2008-Q4 Owner reports 4
2009-Q1 Owner reports 3
2009-Q2 Owner reports 1
2009-Q3 Owner reports 3
2009-Q4 Owner reports 2
2010-Q1 Owner reports 1
2010-Q2 Owner reports 1
2010-Q3 Owner reports 6
2010-Q4 Owner reports 2
2011-Q1 Owner reports 4
2011-Q2 Owner reports 2
2011-Q3 Owner reports 2
2011-Q4 Owner reports 1
2012-Q1 Owner reports 1
2012-Q2 Owner reports 3
2012-Q3 Owner reports 1
2012-Q4 Owner reports 1
2013-Q3 Owner reports 1
2013-Q4 Owner reports 1
2014-Q1 Owner reports 3
2014-Q2 Owner reports 8
2014-Q3 Owner reports 18
2014-Q4 Owner reports 15
2015-Q1 Owner reports 10
2015-Q2 Owner reports 4
2015-Q3 Owner reports 2
2015-Q4 Owner reports 7
2016-Q1 Owner reports 4
2016-Q2 Owner reports 6
2016-Q4 Owner reports 1
2017-Q1 Owner reports 2
2017-Q2 Owner reports 1
2017-Q3 Owner reports 1
2019-Q3 Owner reports 1
2021-Q4 Owner reports 1
2024-Q1 Owner reports 1
Recall campaign 1 04V528000
Recall campaign 1 07E021000
Recall campaign 1 14V400000
NHTSA Safety Recalls Snapshot 2026-08-22 Open source record Read our complete data methodology →

Safety Recalls (3)

Official safety recall campaigns filed with NHTSA

  1. Manufacturer action

    Recall campaign 04V528000

    Report date
    Component:
    VEHICLE SPEED CONTROL
    Consequence:
    FAILURE TO RETURN TO IDLE COULD RESULT IN A VEHICLE CRASH.
    Remedy:
    DEALERS WILL INSPECT THE ACCELERATOR PEDAL ARM AND REPLACE THE ACCELERATOR AND BRAKE PEDAL ASSEMBLY WITH A NEW ASSEMBLY, IF NECESSARY. THE RECALL BEGAN ON DECEMBER 20, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.
    View authoritative NHTSA record →
  2. Manufacturer action

    Recall campaign 07E021000

    Report date
    Component:
    FUEL SYSTEM, OTHER
    Consequence:
    FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
    Remedy:
    DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.
    View authoritative NHTSA record →
  3. Manufacturer action

    Recall campaign 14V400000

    Report date
    Component:
    ELECTRICAL SYSTEM
    Consequence:
    If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
    Remedy:
    GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.
    View authoritative NHTSA record →
NHTSA Consumer Complaints Snapshot 2026-08-21 Open source record Read our complete data methodology →

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

Complaint Narrative Explorer

Verbatim owner-reported defect narratives from NHTSA public records

Data: NHTSA Office of Defects Investigation · snapshot 2026-08-21
Safety incident filters
Showing 0 of 178 complaints · page 1 of 8

No complaints match the current filters.

EPA Fuel Economy Database Snapshot 2026-08-21 Open source record Read our complete data methodology →

Estimated Ownership Cost

EPA fuel economy ratings and annual operating cost estimates

Data: US EPA Fuel Economy Guide · snapshot 2026-08-21
Supported range: 1,000–60,000 miles per year
Supported range: $1.50–$10.00 per gallon
55% city45% highway
Estimate unavailable

EPA fuel-economy data is unavailable for this vehicle.

No estimate is shown when required EPA values are unavailable.

Open Ownership Cost Calculator →

Adjacent Model Years

Immediate preceding and succeeding model year records

NHTSA Consumer Complaints Snapshot 2026-08-21 Open source record Read our complete data methodology →

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

Methodology & Data Integrity

Data sourced from NHTSA Office of Defects Investigation. Snapshot date: 2026-08-21.

Read our complete data methodology → Sources